{"title":"Turbosmart 40mm External Wastegates - WG40 CompGate40","description":"","products":[{"product_id":"turbosmart-gen4-wg40-compgate40","title":"Turbosmart Gen4 WG40 CompGate40","description":"p\u0026gt;\u003cb\u003eIT'S BACK. The Gen4 CompGate40 and HyperGate45 have been approved for continuation and re-introduction at an all-new price!\u003cbr\u003e\u003cbr\u003eStill Australian-made!\u003cbr\u003eStill a rock-solid performer!\u003cbr\u003eStill, hand assembled and individually tested before shipping!\u003cbr\u003eOne change – A price drop!\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eTurbosmart is proud to announce the product continuation, re-introduction and price drop of their Gen4 CompGate40 and HyperGate45 external wastegates. This re-introduction with reduced pricing will help those of you who need a lower-spec solution but still want that Australian-made, hand-tested quality you get from a manufacturer with over 25 years of experience!\u003cbr\u003e\u003cbr\u003eThe Gen4 CompGate40 is a 4th Generation external wastegate packed with value, performance and reliability! If you need a 40mm external wastegate and don't have motorsport in mind, this is the solution for you! Genuine street performer with good flow \u0026amp; heat characteristics, which is suitable for pump fuel and e85 applications.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAvailable in\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.turbosmart.com\/product\/gen-4-wg40-comp-gate40-7psi-black\/\"\u003eGen4 CompGate40 7 psi \u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.turbosmart.com\/product\/gen-4-wg40-comp-gate40-14psi-black\/\"\u003eGen4 CompGate40 14psi\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.turbosmart.com\/product\/gen-4-wg45-hyper-gate45-7psi-black\/\"\u003eGen4 HyperGate45 7 psi\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.turbosmart.com\/product\/gen-4-wg45-hyper-gate45-14psi-black\/\"\u003eGen4 HyperGate45 14psi\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003eV-Band inlet \u0026amp; outlet to suit 40mm peer fitment\u003cbr\u003eUnique locking collar design\u003cbr\u003eStainless Steel cast body \u0026amp; Aluminium actuator housing\u003cbr\u003eIt can be fitted with springs from 3 to 26psi\u003cbr\u003eSolid piece Stainless Steel valve\u003cbr\u003eProprietary high-temp silicon Nomex diaphragm\u003cbr\u003eTwin 1\/16\" NPT reference ports","brand":"Turbosmart","offers":[{"title":"Black \/ 7psi","offer_id":48877712605514,"sku":"TS-0505-1006","price":329.94,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 14psi","offer_id":61298265162058,"sku":"TS-0505-1010","price":329.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9602\/5418\/files\/TS-0505-1006.jpg?v=1750177654"},{"product_id":"turbosmart-genv-wg40m-compgate40-motorsport","title":"Turbosmart GenV WG40M CompGate40 Motorsport 14psi Black (TS-0552-1102)","description":"\\n\u003cp\u003eThe Gen-V WG40M Comp-Gate40 Motorsport external wastegate is a cost effective, high performing 40mm external wastegate designed specifically for endurance racing or where water cooling is not available and high thermal thresholds are required for extended periods of time.\u003c\/p\u003e","brand":"Turbosmart","offers":[{"title":"Black \/ 14psi","offer_id":48877776372042,"sku":"TS-0552-1102","price":539.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9602\/5418\/files\/TS-0552-1102_de4b167e-e8a1-4a21-a190-e2282b82255e.jpg?v=1750177572"},{"product_id":"turbosmart-genv-wg40cg-compgate40-compressed-gas","title":"Turbosmart GenV WG40CG CompGate40 Compressed Gas 7psi Black (TS-0552-1242)","description":"p\u0026gt;The GenV CompGate40 Compressed Gas external wastegate is a cost-effective, high performing 40mm external wastegate designed for control strategies that actively bias the top chamber with increased pressure for large boost bandwidth operation, such as CO2 drag racing or compressed air applications. The Compressed Gas \/ C02 external wastegate range features an inverted diaphragm suitable for high-pressure CO2 or compressed air systems and large pressure differentials.\u003cbr\u003e\u003cbr\u003e \nThe GenV provides extensive user configurability, world-leading extended thermal performance, fatigue resistance and best-in-class flow performance for optimum control and longevity.\u003cbr\u003e\u003cbr\u003e \nThe GenV External Wastegate from Turbosmart was a ground-up rework of a classic, and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate.\u003cbr\u003e\u003cbr\u003e \nA direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap and base for easy, 360-degree optional routing of reference hoses, strap-type V-band clamps, optional liquid-cooling provision, 1\/8? NPT reference ports and are provided with the full range of available springs.\u003cbr\u003e\u003cbr\u003e \n\u003cb\u003eAvailable in\u003c\/b\u003e\u003cbr\u003e \n\u003ca href=\"https:\/\/www.turbosmart.com\/product\/gen-v-wg40cg-comp-gate40-compressed-gas-5psi-black\/\"\u003eTS-0552-1202\u003c\/a\u003e: Standard Version (Up to 5psi Base Pressure)\u003cbr\u003e \n\u003ca href=\"https:\/\/www.turbosmart.com\/product\/genv-compgate40-cg-c02-hp-full-range\/\"\u003eTS-0552-1242\u003c\/a\u003e: HP High-Pressure Version (up to 26psi Base Pressure)\u003cbr\u003e\u003cbr\u003e \n\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e \nBase Spring Options of 3 -26 PSI\u003cbr\u003e \nClass Leading, Thermal Performance\u003cbr\u003e \nClass Leading, CFD and Bench Validated Flow Performance\u003cbr\u003e \nClass Leading Fatigue Resistance\u003cbr\u003e \nOptional Liquid Actuator Cooling\u003cbr\u003e \nOptional Position Sensor Available Separately\u003cbr\u003e \nRotatable \/ Clock-able Actuator Housing\u003cbr\u003e \n40mm V-Band Fitment\u003cbr\u003e \nNitronic 60 Valve Guide and High Temp 347 SS Body\u003cbr\u003e \n17-7 PH Stainless Steel Springs\u003cbr\u003e \nStrap Type V-band clamps\u003cbr\u003e","brand":"Turbosmart","offers":[{"title":"Black \/ 7psi","offer_id":48877778010442,"sku":"TS-0552-1242","price":461.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9602\/5418\/files\/TS-0552-1242.jpg?v=1750177571"},{"product_id":"turbosmart-genv-ewg40-compgate40-electronic","title":"Turbosmart GenV eWG40 CompGate40 Electronic Black (TS-0552-1502)","description":"p\u0026gt;\u003cp\u003eTurbosmart's Patent Pending, eWG40 is a fully electronic actuated wastegate - Built on the successful, class-leading GenV CompGate40 architecture, now with the kind of control never seen before. The eWG40 CompGate40 is a 40mm Electronic External Wastegate that uses full electronic control without the limitations associated with traditional pneumatic control.\u003cbr\u003e\u003cbr\u003eStarting with a Turbosmart’s GenV wastegate body, you can be confident the mounting orientation will match your existing manifold and outlet hardware. The GenV CompGate40 already had class-leading flow capacity and heat handling characteristics. Now featuring the Turbosmart Patent Pending eWG actuator system, you can also be sure of unparalleled control.\u003cbr\u003e\u003cbr\u003eThere are no springs, no hoses, no boost reference signal, nor any associated limitations. Gone are ‘Minimum’ boost levels associated with base spring pressure or heat-related issues with hoses. If your manifold priority is good enough, you can set your boost anywhere from zero up to ‘All of it’ – All from your laptop or tuning interface. The eGate range requires a Dual Half-Bridge input for control, much like how an electronic throttle body is controlled and the strategy is as good as your imagination and your ECU or controller will allow. \u003cbr\u003e\u003cbr\u003eDon't have an ECU that has a spare Dual Half-Bridge Output? No problem at all, Check out the \u003ca href=\"https:\/\/www.turbosmart.com\/product\/blackbox-electronic-wastegate-controller\/\"\u003eTurbosmart BlackBox Electronic Wastegate Controller\u003c\/a\u003e with up to 2 independent channels via simple PWM inputs, or more advanced CAN-based inputs - All onboard and in the one unit!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAvailable in\u003c\/strong\u003e\u003cbr\u003e40mm CompGate40 eWG - \u003ca href=\"https:\/\/www.turbosmart.com\/product\/gen-v-wg40-compgate40-electronic-black\/\" target=\"_self\"\u003eTS-0552-1502\u003c\/a\u003e\u003cbr\u003e45mm HyperGate45 eWG -\u003ca href=\"https:\/\/www.turbosmart.com\/product\/genv-electronic-ewg45-hypergate45\/\" target=\"_self\"\u003eTS-0553-1502\u003c\/a\u003e\u003cbr\u003e50mm ProGate50 eWG - \u003ca href=\"https:\/\/www.turbosmart.com\/product\/gen-v-wg50-progate50-electronic-black\/\" target=\"_self\"\u003eTS-0554-1502\u003c\/a\u003e\u003cbr\u003e60mm PowerGate60 eWG -\u003ca href=\"https:\/\/www.turbosmart.com\/product\/genv-electronic-ewg60-powergate-60\/\" target=\"_self\"\u003eTS-0555-1502\u003c\/a\u003e\u003cbr\u003eStraightGate50 eWG - \u003ca href=\"https:\/\/www.turbosmart.com\/product\/electronic-straightgate-esg50-external-wastegate\/\"\u003eTS-0565-1002\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003eClass Leading, CFD \u0026amp; Bench Validated Flow Performance\u003cbr\u003eNitronic 60 Valve Guide \u0026amp; High Temp 347 SS Body\u003cbr\u003eLiquid Cooled, Electronic Actuator\u003cbr\u003eStrap Type V-band clamps\u003cbr\u003eUser Adjustable Actuator Position\u003cbr\u003eOnboard Analog 0-5V Wastegate Position Sensor\u003cbr\u003eOnboard Analog 0-5V Actuator Temperature Sensor\u003cbr\u003eOnboard Digital (PWM) Wastegate Position Sensor\u003c\/p\u003e","brand":"Turbosmart","offers":[{"title":"Black","offer_id":48877778436426,"sku":"TS-0552-1502","price":911.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9602\/5418\/files\/TS-0552-1502.jpg?v=1750177568"},{"product_id":"turbosmart-compgate40-40mm-external-wastegate-genv","title":"WG40 CompGate40 GenV 40mm External Wastegate by Turbosmart","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch1 data-end=\"872\" data-start=\"820\" data-section-id=\"fitn8j\"\u003eTurbosmart CompGate40 GenV 40mm External Wastegate\u003c\/h1\u003e\n\u003cp data-end=\"1042\" data-start=\"874\"\u003eIf you're searching for a \u003cstrong data-end=\"918\" data-start=\"900\"\u003e40mm wastegate\u003c\/strong\u003e, a \u003cstrong data-end=\"936\" data-start=\"922\"\u003eCompGate40\u003c\/strong\u003e, or a compact external wastegate for a responsive turbo build — this is where smart boost control starts.\u003c\/p\u003e\n\u003cp data-end=\"1231\" data-start=\"1044\"\u003eThe Turbosmart CompGate40 GenV is a compact 40mm external wastegate designed for smaller turbochargers and tighter engine bays, delivering reliable boost control without unnecessary bulk.\u003c\/p\u003e\n\u003cp data-end=\"1417\" data-start=\"1233\"\u003eAt Walton Motorsport, the 40mm is often specified for fast spool street builds, smaller frame turbochargers and applications where packaging space is limited but control still matters.\u003c\/p\u003e\n\u003ch3 data-end=\"1463\" data-start=\"1424\" data-section-id=\"vzh7ix\"\u003eWhy Choose a 40mm External Wastegate?\u003c\/h3\u003e\n\u003cp data-end=\"1496\" data-start=\"1465\"\u003eA 40mm wastegate is ideal when:\u003c\/p\u003e\n\u003cp data-end=\"1679\" data-start=\"1498\"\u003e• Turbocharger size is small to medium\u003cbr data-end=\"1539\" data-start=\"1536\"\u003e• Engine bay space is tight\u003cbr data-end=\"1569\" data-start=\"1566\"\u003e• Quick response is prioritised\u003cbr data-end=\"1603\" data-start=\"1600\"\u003e• Moderate power targets are planned\u003cbr data-end=\"1642\" data-start=\"1639\"\u003e• A compact manifold design is used\u003c\/p\u003e\n\u003cp data-end=\"1814\" data-start=\"1681\"\u003eIt offers excellent control authority for appropriately sized turbo systems without the footprint of larger 45mm, 50mm or 60mm units.\u003c\/p\u003e\n\u003cp data-end=\"1926\" data-start=\"1816\"\u003eCorrect sizing is about matching bypass flow to turbo flow — not simply choosing the biggest option available.\u003c\/p\u003e\n\u003ch3 data-end=\"1953\" data-start=\"1933\" data-section-id=\"h8qpym\"\u003eThe GenV Advantage\u003c\/h3\u003e\n\u003cp data-end=\"2027\" data-start=\"1955\"\u003eThe GenV CompGate40 is a complete redesign over the previous generation.\u003c\/p\u003e\n\u003cp data-end=\"2132\" data-start=\"2029\"\u003eThe only feature retained from Gen4 is the mounting orientation, allowing direct upgrade compatibility.\u003c\/p\u003e\n\u003cp data-end=\"2220\" data-start=\"2134\"\u003eEverything else was engineered using CFD modelling and in-house flow bench validation.\u003c\/p\u003e\n\u003ch2 data-end=\"2242\" data-start=\"2227\" data-section-id=\"1ma7m6t\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-end=\"2580\" data-start=\"2244\"\u003e• Class-leading thermal performance\u003cbr data-end=\"2282\" data-start=\"2279\"\u003e• CFD-optimised and bench validated flow path\u003cbr data-end=\"2330\" data-start=\"2327\"\u003e• Nitronic 60 valve guide\u003cbr data-end=\"2358\" data-start=\"2355\"\u003e• High-temperature 347 stainless steel body\u003cbr data-end=\"2404\" data-start=\"2401\"\u003e• 17-7 PH stainless steel springs\u003cbr data-end=\"2440\" data-start=\"2437\"\u003e• Modular actuator housing with 360° rotation\u003cbr data-end=\"2488\" data-start=\"2485\"\u003e• Optional liquid cooling ports\u003cbr data-end=\"2522\" data-start=\"2519\"\u003e• Strap-type V-band clamps\u003cbr data-end=\"2551\" data-start=\"2548\"\u003e• Collar-locking cap system\u003c\/p\u003e\n\u003cp data-end=\"2695\" data-start=\"2582\"\u003eThe result is improved durability, reduced heat transfer and more consistent boost control under real-world load.\u003c\/p\u003e\n\u003ch3 data-end=\"2736\" data-start=\"2702\" data-section-id=\"xr76gy\"\u003eCompact Doesn’t Mean Compromised\u003c\/h3\u003e\n\u003cp data-end=\"2776\" data-start=\"2738\"\u003eA properly sized 40mm wastegate helps:\u003c\/p\u003e\n\u003cp data-end=\"2987\" data-start=\"2778\"\u003e• Prevent boost creep on small turbine housings\u003cbr data-end=\"2828\" data-start=\"2825\"\u003e• Maintain stable base boost levels\u003cbr data-end=\"2866\" data-start=\"2863\"\u003e• Improve turbo response\u003cbr data-end=\"2893\" data-start=\"2890\"\u003e• Deliver predictable torque management\u003cbr data-end=\"2935\" data-start=\"2932\"\u003e• Support reliable daily-driven performance builds\u003c\/p\u003e\n\u003cp data-end=\"3069\" data-start=\"2989\"\u003eEspecially in tight installations where larger gates would complicate packaging.\u003c\/p\u003e\n\u003ch3 data-end=\"3112\" data-start=\"3076\" data-section-id=\"1f0yb6i\"\u003eDirect Upgrade for Gen4 CompGate40\u003c\/h3\u003e\n\u003cp data-end=\"3194\" data-start=\"3114\"\u003eThe inlet and outlet mounting orientation remains unchanged from Gen4, allowing:\u003c\/p\u003e\n\u003cp data-end=\"3301\" data-start=\"3196\"\u003e• Simple replacement upgrades\u003cbr data-end=\"3228\" data-start=\"3225\"\u003e• Compatibility with existing manifolds\u003cbr data-end=\"3270\" data-start=\"3267\"\u003e• No flange redesign required\u003c\/p\u003e\n\u003cp data-end=\"3336\" data-start=\"3303\"\u003eModern internals. Proven fitment.\u003c\/p\u003e\n\u003ch3 data-end=\"3371\" data-start=\"3343\" data-section-id=\"13xiwd1\"\u003eWhat’s Included in the Box\u003c\/h3\u003e\n\u003cp data-end=\"3620\" data-start=\"3373\"\u003e• GenV CompGate40 Wastegate\u003cbr data-end=\"3403\" data-start=\"3400\"\u003e• Full spring kit (3, 5, 7, 14 psi)\u003cbr data-end=\"3441\" data-start=\"3438\"\u003e• One spring pre-installed\u003cbr data-end=\"3470\" data-start=\"3467\"\u003e• SS316 valve seat\u003cbr data-end=\"3491\" data-start=\"3488\"\u003e• V-band clamps\u003cbr data-end=\"3509\" data-start=\"3506\"\u003e• Inlet and outlet weld flanges\u003cbr data-end=\"3543\" data-start=\"3540\"\u003e• Collar locking tool\u003cbr data-end=\"3567\" data-start=\"3564\"\u003e• 1\/8” NPT plugs and fittings\u003cbr data-end=\"3599\" data-start=\"3596\"\u003e• Mounting hardware\u003c\/p\u003e\n\u003cp data-end=\"3671\" data-start=\"3622\"\u003eEverything required for installation is included.\u003c\/p\u003e\n\u003ch3 data-end=\"3671\" data-start=\"3622\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"3759\" data-start=\"3713\" data-section-id=\"h074zd\"\u003eDo I need to use the liquid cooling ports?\u003c\/h3\u003e\n\u003cp data-end=\"3764\" data-start=\"3761\"\u003eNo.\u003c\/p\u003e\n\u003cp data-end=\"3878\" data-start=\"3766\"\u003eLiquid cooling is optional and generally only required for extreme endurance or restricted airflow environments.\u003c\/p\u003e\n\u003cp data-end=\"3910\" data-start=\"3880\"\u003eThe GenV already incorporates:\u003c\/p\u003e\n\u003cp data-end=\"4026\" data-start=\"3912\"\u003e• CFD-optimised thermal management\u003cbr data-end=\"3949\" data-start=\"3946\"\u003e• Thermal isolating ceramic spacers\u003cbr data-end=\"3987\" data-start=\"3984\"\u003e• A highly thermally stable diaphragm\u003c\/p\u003e\n\u003cp data-end=\"4098\" data-start=\"4028\"\u003eFor most street and performance builds, liquid cooling is unnecessary.\u003c\/p\u003e\n\u003chr data-end=\"4103\" data-start=\"4100\"\u003e\n\u003ch3 data-end=\"4145\" data-start=\"4105\" data-section-id=\"ru32m4\"\u003eCan the actuator housing be rotated?\u003c\/h3\u003e\n\u003cp data-end=\"4151\" data-start=\"4147\"\u003eYes.\u003c\/p\u003e\n\u003cp data-end=\"4208\" data-start=\"4153\"\u003eThe GenV CompGate40 allows full 360° actuator rotation.\u003c\/p\u003e\n\u003cp data-end=\"4344\" data-start=\"4210\"\u003eThis provides flexibility when routing boost reference hoses and helps avoid running lines near turbo manifolds or other heat sources.\u003c\/p\u003e\n\u003cp data-end=\"4406\" data-start=\"4346\"\u003eIt also improves installation neatness in tight engine bays.\u003c\/p\u003e\n\u003chr data-end=\"4411\" data-start=\"4408\"\u003e\n\u003ch3 data-end=\"4464\" data-start=\"4413\" data-section-id=\"45dql1\"\u003eWill the GenV CompGate40 fit where my Gen4 did?\u003c\/h3\u003e\n\u003cp data-end=\"4470\" data-start=\"4466\"\u003eYes.\u003c\/p\u003e\n\u003cp data-end=\"4573\" data-start=\"4472\"\u003eThe inlet and outlet mounting orientation remains identical to Gen4 for direct upgrade compatibility.\u003c\/p\u003e\n\u003chr data-end=\"4578\" data-start=\"4575\"\u003e\n\u003ch3 data-end=\"4614\" data-start=\"4580\" data-section-id=\"1fdyppz\"\u003eHow do I change the spring(s)?\u003c\/h3\u003e\n\u003cp data-end=\"4658\" data-start=\"4616\"\u003eThe GenV uses a collar-locking cap system.\u003c\/p\u003e\n\u003cp data-end=\"4772\" data-start=\"4660\"\u003eYou must use the supplied collar tool and apply downward pressure to the cap before removing the locking collar.\u003c\/p\u003e\n\u003cp data-end=\"4842\" data-start=\"4774\"\u003eThis design improves vibration resistance and long-term reliability.\u003c\/p\u003e\n\u003cp data-end=\"4894\" data-start=\"4844\"\u003eAlways follow installation instructions carefully.\u003c\/p\u003e\n\u003chr data-end=\"4899\" data-start=\"4896\"\u003e\n\u003ch3 data-end=\"4945\" data-start=\"4901\" data-section-id=\"12liet9\"\u003eWhat size are the boost reference ports?\u003c\/h3\u003e\n\u003cp data-end=\"5014\" data-start=\"4947\"\u003eAll boost reference and optional liquid cooling ports are 1\/8” NPT.\u003c\/p\u003e\n\u003cp data-end=\"5110\" data-start=\"5016\"\u003eStainless hose tail barbs are included, and -3AN or -4AN motorsport fittings can also be used.\u003c\/p\u003e\n\u003chr data-end=\"5115\" data-start=\"5112\"\u003e\n\u003ch1 data-end=\"5150\" data-start=\"5117\" data-section-id=\"1dhvdrr\"\u003eIs a 40mm Wastegate Big Enough?\u003c\/h1\u003e\n\u003cp data-end=\"5192\" data-start=\"5152\"\u003eFor many responsive street builds — yes.\u003c\/p\u003e\n\u003cp data-end=\"5243\" data-start=\"5194\"\u003eA 40mm external wastegate is typically ideal for:\u003c\/p\u003e\n\u003cp data-end=\"5380\" data-start=\"5245\"\u003e• Small to medium turbochargers\u003cbr data-end=\"5279\" data-start=\"5276\"\u003e• 300–600hp applications (system dependent)\u003cbr data-end=\"5325\" data-start=\"5322\"\u003e• Fast spool setups\u003cbr data-end=\"5347\" data-start=\"5344\"\u003e• Tight packaging installations\u003c\/p\u003e\n\u003cp data-end=\"5493\" data-start=\"5382\"\u003eIf you’re unsure whether a 40mm, 45mm, 50mm or 60mm gate is correct for your build, contact us before ordering.\u003c\/p\u003e\n\u003cp data-end=\"5571\" data-start=\"5495\"\u003eWastegate sizing is part of boost system design — not just a parts decision.\u003c\/p\u003e\n\u003chr data-end=\"5576\" data-start=\"5573\"\u003e\n\u003ch1 data-end=\"5611\" data-start=\"5578\" data-section-id=\"8e8uw9\"\u003eWhy Buy From Walton Motorsport?\u003c\/h1\u003e\n\u003cp data-end=\"5652\" data-start=\"5613\"\u003eWe don’t just sell Turbosmart products.\u003c\/p\u003e\n\u003cp data-end=\"5800\" data-start=\"5654\"\u003eAs a UK-based turbo manifold manufacturer, we design and build systems where wastegate selection directly affects boost stability and reliability.\u003c\/p\u003e\n\u003cp data-end=\"5820\" data-start=\"5802\"\u003eWe understand how:\u003c\/p\u003e\n\u003cp data-end=\"5899\" data-start=\"5822\"\u003e• Manifold design\u003cbr data-end=\"5842\" data-start=\"5839\"\u003e• Turbo sizing\u003cbr data-end=\"5859\" data-start=\"5856\"\u003e• Turbine A\/R\u003cbr data-end=\"5875\" data-start=\"5872\"\u003e• Exhaust backpressure\u003c\/p\u003e\n\u003cp data-end=\"5941\" data-start=\"5901\"\u003e…all influence correct wastegate choice.\u003c\/p\u003e\n\u003cp data-end=\"5985\" data-start=\"5943\"\u003eIf you want it right the first time — ask.\u003c\/p\u003e","brand":"Turbosmart","offers":[{"title":"Black \/ 7psi","offer_id":48881200103754,"sku":"TS-0552-1002","price":389.94,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 14psi","offer_id":61298220859722,"sku":"TS-0552-1011","price":389.94,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 14psi","offer_id":61298220892490,"sku":"TS-0552-1012","price":389.94,"currency_code":"GBP","in_stock":true},{"title":"Purple \/ 14psi","offer_id":61298220925258,"sku":"TS-0552-1013","price":389.94,"currency_code":"GBP","in_stock":true},{"title":"Red \/ 14psi","offer_id":61298220958026,"sku":"TS-0552-1014","price":389.94,"currency_code":"GBP","in_stock":true},{"title":"Sleeper \/ 14psi","offer_id":61298220990794,"sku":"TS-0552-1015","price":401.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9602\/5418\/files\/TS-0552-1012-Top.jpg?v=1772345934"},{"product_id":"turbosmart-genv-wg40-compgate40hp-35psi","title":"Turbosmart GenV WG40 CompGate40HP 35psi Black (TS-0552-1312)","description":"p\u0026gt;\u003cp\u003eThe GenV CompGate40 HP external wastegate is a Motorsport-proven, cost-effective 40mm external wastegate with base spring pressure options of up to 50 psi! Add some reference signal manipulation, and you have a serious boost! The GenV provides extensive user configurability, world-leading extended thermal performance, fatigue resistance and best-in-class flow performance for optimum control and longevity.\u003cbr\u003e\u003cbr\u003eThe GenV External Wastegate from Turbosmart was a ground-up rework of a classic, and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate. \u003cbr\u003e\u003cbr\u003eA direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap and base for easy, 360-degree optional routing of reference hoses, strap-type V-band clamps, optional liquid-cooling provision and 1\/8? NPT reference ports.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAvailable In\u003c\/strong\u003e\u003cbr\u003e38mm GenV UltraGate38HP - \u003ca href=\"https:\/\/www.turbosmart.com\/product\/genv-ultragate38hp-high-pressure-35psi-external-wastegate-black\/\"\u003eTS-0551-1312\u003c\/a\u003e\u003cbr\u003e40mm GenV CompGate40HP - \u003ca href=\"https:\/\/www.turbosmart.com\/product\/ts-0552-1312\/\"\u003eTS-0552-1312\u003c\/a\u003e\u003cbr\u003e45mm GenV Hyperflow45HP - \u003ca href=\"https:\/\/www.turbosmart.com\/product\/ts-0553-1312\/\"\u003eTS-0553-1312\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003eHP Actuator - Up to 50psi Base Pressure\u003cbr\u003eClass Leading Thermal Performance \u003cbr\u003eClass Leading CFD and Bench-Validated Flow Performance\u003cbr\u003eClass Leading Fatigue Resistance\u003cbr\u003eOptional Actuator Liquid Cooling\u003cbr\u003eRotatable \/ Clockable Actuator Housing\u003cbr\u003eNitronic 60 Valve Guide and High Temp 347 SS Body\u003cbr\u003e17-7 PH Stainless Steel Springs\u003cbr\u003eStrap Type V-band clamps\u003c\/p\u003e","brand":"Turbosmart","offers":[{"title":"Default Title","offer_id":48882474942794,"sku":"TS-0552-1312","price":551.94,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9602\/5418\/files\/TS-0552-1312.jpg?v=1750177205"},{"product_id":"turbosmart-genv-wg40cg-compgate40-compressed-gas-5psi-black","title":"Turbosmart GenV WG40CG CompGate40 Compressed Gas 5psi Black","description":"","brand":"Turbosmart","offers":[{"title":"Default Title","offer_id":49822494130506,"sku":"TS-0552-1202","price":443.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9602\/5418\/files\/TS-0552-1202_9d5b4e71-82c4-4099-b890-10d2a9e9fc63.jpg?v=1750173356"}],"url":"https:\/\/waltonmotorsport.com\/collections\/40mm-external-wastegates.oembed","provider":"Walton Motorsport","version":"1.0","type":"link"}