Description
Protect and enhance the performance of your BiTurbo AMG M157 and M278 engine with the Weistec Anti-Surge Valve (ASV) System. This innovative solution addresses the lack of factory bypass valves on these engines, safeguarding your turbochargers against damaging compressor surge. When the throttle closes after hard acceleration, the ASV prevents the backflow of compressed air into the compressor housing, protecting the turbochargers from stalling and wear.
By venting compressed air to the atmosphere, the ASV also delivers the distinct "blow-off" sound synonymous with high-performance turbocharged vehicles, adding an auditory thrill to your driving experience.
Key Features
- Premium Red Powder-Coated Turbo Charge Pipes: Designed with integrated injector bungs for easy upgrades.
- Advanced Weistec Anti-Surge Valve: Operated by engine vacuum to eliminate compressor surge effectively.
- Weistec Vacuum/Boost Adapter: Ensures seamless integration with your AMG engine.
- High-Quality Quick Disconnect Fittings: Durable and reliable for consistent performance.
- Versatile Compatibility: Works with stock, W.3, and W.4 turbochargers.
- Complete Bolt-On Kit: Includes all necessary hardware and gaskets for a hassle-free installation with no custom fabrication required.
Enhanced Turbocharger Protection
The Weistec ASV System ensures your turbochargers operate at peak efficiency by preventing compressor surge, which can damage compressor wheels and reduce performance. With this system installed, you can confidently push your AMG to its limits without compromising reliability.
Distinctive Blow-Off Sound
Enjoy the unmistakable blow-off sound, adding a performance-inspired edge to your AMG. The Weistec ASV System not only enhances functionality but also elevates your vehicle's auditory presence.
Designed for Easy Installation
Weistec has meticulously engineered this system for straightforward installation, featuring a complete bolt-on design. With no guesswork or custom fabrication needed, this system allows for a quick and professional fitment.
Compatible Applications
This system is compatible with BiTurbo AMG M157 and M278 engines in non-SUV or non-ABC-equipped vehicles, ensuring tailored performance for your AMG.
Vehicle application:
2020 Mercedes-Benz SL500 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2019 Mercedes-Benz SL500 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2018 Mercedes-Benz SL500 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2017 Mercedes-Benz SL500 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz SL500 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz SL500 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz SL500 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz SL500 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz SL500 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2020 Mercedes-Benz SL550 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2019 Mercedes-Benz SL550 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2018 Mercedes-Benz SL550 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2017 Mercedes-Benz SL550 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz SL550 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz SL550 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz SL550 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz SL550 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz SL550 Roadster (R231) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz E500 T-Modell (S212) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz E500 T-Modell (S212) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz E500 T-Modell (S212) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz E500 T-Modell (S212) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz E500 Coupe (C207) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz E500 Coupe (C207) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz E500 Coupe (C207) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz E500 Coupe (C207) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz E500 Cabrio (A207) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz E500 Cabrio (A207) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz E500 Cabrio (A207) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz E500 Cabrio (A207) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz E500 Cabrio (A207) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz E500 Base (W212) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz E500 Base (W212) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz E500 Base (W212) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz E500 Base (W212) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz E500 Base (W212) Twin Turbo 4.7L V8 (M278)
2017 Mercedes-Benz S500 Base (W222) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz S500 Base (W222) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz S500 Base (W222) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz S500 Base (W222) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz S500 Base (W221) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz S500 Base (W221) Twin Turbo 4.7L V8 (M278)
2011 Mercedes-Benz S500 Base (W221) Twin Turbo 4.7L V8 (M278)
2017 Mercedes-Benz S550 Coupe (C217) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz S550 Coupe (C217) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz S550 Coupe (C217) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz S550 Coupe (C217) Twin Turbo 4.7L V8 (M278)
2017 Mercedes-Benz S550 Base (W222) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz S550 Base (W222) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz S550 Base (W222) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz S550 Base (W222) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz S550 Base (W221) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz S550 Base (W221) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz CL500 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz CL500 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz CL500 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2011 Mercedes-Benz CL500 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz CL550 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz CL550 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz CL550 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2011 Mercedes-Benz CL550 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2018 Mercedes-Benz CLS500 Shooting Brake (X218) Twin Turbo 4.7L V8 (M278)
2017 Mercedes-Benz CLS500 Shooting Brake (X218) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz CLS500 Shooting Brake (X218) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz CLS500 Shooting Brake (X218) Twin Turbo 4.7L V8 (M278)
2018 Mercedes-Benz CLS500 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2017 Mercedes-Benz CLS500 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz CLS500 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz CLS500 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz CLS500 Shooting Brake (X218) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz CLS500 Shooting Brake (X218) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz CLS500 Shooting Brake (X218) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz CLS500 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz CLS500 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz CLS500 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2011 Mercedes-Benz CLS500 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2018 Mercedes-Benz CLS550 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2017 Mercedes-Benz CLS550 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz CLS550 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz CLS550 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz CLS550 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz CLS550 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz CLS550 Coupe (C218) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz E550 Coupe (C207) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz E550 Coupe (C207) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz E550 Coupe (C207) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz E550 Coupe (C207) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz E550 Coupe (C207) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz E550 Base (W212) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz E550 Base (W212) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz E550 Base (W212) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz E550 Base (W212) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz E550 Base (W212) Twin Turbo 4.7L V8 (M278)
2016 Mercedes-Benz E63 AMG S 4Matic (W212) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz E63 AMG S 4Matic (W212) Twin Turbo 5.5L V8 (M157)
2014 Mercedes-Benz E63 AMG S 4Matic (W212) Twin Turbo 5.5L V8 (M157)
2013 Mercedes-Benz E63 AMG S 4Matic (W212) Twin Turbo 5.5L V8 (M157)
2018 Mercedes-Benz CLS63 AMG S 4MATIC (C218) Twin Turbo 5.5L V8 (M157)
2017 Mercedes-Benz CLS63 AMG S 4MATIC (C218) Twin Turbo 5.5L V8 (M157)
2016 Mercedes-Benz CLS63 AMG S 4MATIC (C218) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz CLS63 AMG S 4MATIC (C218) Twin Turbo 5.5L V8 (M157)
2014 Mercedes-Benz CLS63 AMG S 4MATIC (C218) Twin Turbo 5.5L V8 (M157)
2019 Mercedes-Benz SL63 AMG Roadster (R231) Twin Turbo 5.5L V8 (M157)
2018 Mercedes-Benz SL63 AMG Roadster (R231) Twin Turbo 5.5L V8 (M157)
2017 Mercedes-Benz SL63 AMG Roadster (R231) Twin Turbo 5.5L V8 (M157)
2016 Mercedes-Benz SL63 AMG Roadster (R231) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz SL63 AMG Roadster (R231) Twin Turbo 5.5L V8 (M157)
2014 Mercedes-Benz SL63 AMG Roadster (R231) Twin Turbo 5.5L V8 (M157)
2013 Mercedes-Benz SL63 AMG Roadster (R231) Twin Turbo 5.5L V8 (M157)
2012 Mercedes-Benz SL63 AMG Roadster (R231) Twin Turbo 5.5L V8 (M157)
2017 Mercedes-Benz S63 AMG Cabriolet (A217) Twin Turbo 5.5L V8 (M157)
2016 Mercedes-Benz S63 AMG Cabriolet (A217) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz S63 AMG Cabriolet (A217) Twin Turbo 5.5L V8 (M157)
2017 Mercedes-Benz S63 AMG Coupe (C217) Twin Turbo 5.5L V8 (M157)
2016 Mercedes-Benz S63 AMG Coupe (C217) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz S63 AMG Coupe (C217) Twin Turbo 5.5L V8 (M157)
2014 Mercedes-Benz S63 AMG Coupe (C217) Twin Turbo 5.5L V8 (M157)
2017 Mercedes-Benz S63 AMG Base (W222) Twin Turbo 5.5L V8 (M157)
2016 Mercedes-Benz S63 AMG Base (W222) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz S63 AMG Base (W222) Twin Turbo 5.5L V8 (M157)
2014 Mercedes-Benz S63 AMG Base (W222) Twin Turbo 5.5L V8 (M157)
2013 Mercedes-Benz S63 AMG Base (W221) Twin Turbo 5.5L V8 (M157)
2012 Mercedes-Benz S63 AMG Base (W221) Twin Turbo 5.5L V8 (M157)
2011 Mercedes-Benz S63 AMG Base (W221) Twin Turbo 5.5L V8 (M157)
2014 Mercedes-Benz CL63 AMG Coupe (C216) Twin Turbo 5.5L V8 (M157)
2013 Mercedes-Benz CL63 AMG Coupe (C216) Twin Turbo 5.5L V8 (M157)
2012 Mercedes-Benz CL63 AMG Coupe (C216) Twin Turbo 5.5L V8 (M157)
2011 Mercedes-Benz CL63 AMG Coupe (C216) Twin Turbo 5.5L V8 (M157)
2018 Mercedes-Benz CLS63 AMG Shooting Brake (X218) Twin Turbo 5.5L V8 (M157)
2017 Mercedes-Benz CLS63 AMG Shooting Brake (X218) Twin Turbo 5.5L V8 (M157)
2016 Mercedes-Benz CLS63 AMG Shooting Brake (X218) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz CLS63 AMG Shooting Brake (X218) Twin Turbo 5.5L V8 (M157)
2014 Mercedes-Benz CLS63 AMG Shooting Brake (X218) Twin Turbo 5.5L V8 (M157)
2013 Mercedes-Benz CLS63 AMG Shooting Brake (X218) Twin Turbo 5.5L V8 (M157)
2012 Mercedes-Benz CLS63 AMG Shooting Brake (X218) Twin Turbo 5.5L V8 (M157)
2011 Mercedes-Benz CLS63 AMG Shooting Brake (X218) Twin Turbo 5.5L V8 (M157)
2018 Mercedes-Benz CLS63 AMG Coupe (C218) Twin Turbo 5.5L V8 (M157)
2017 Mercedes-Benz CLS63 AMG Coupe (C218) Twin Turbo 5.5L V8 (M157)
2016 Mercedes-Benz CLS63 AMG Coupe (C218) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz CLS63 AMG Coupe (C218) Twin Turbo 5.5L V8 (M157)
2014 Mercedes-Benz CLS63 AMG Coupe (C218) Twin Turbo 5.5L V8 (M157)
2013 Mercedes-Benz CLS63 AMG Coupe (C218) Twin Turbo 5.5L V8 (M157)
2012 Mercedes-Benz CLS63 AMG Coupe (C218) Twin Turbo 5.5L V8 (M157)
2011 Mercedes-Benz CLS63 AMG Coupe (C218) Twin Turbo 5.5L V8 (M157)
2016 Mercedes-Benz E63 AMG Base (W212) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz E63 AMG Base (W212) Twin Turbo 5.5L V8 (M157)
2014 Mercedes-Benz E63 AMG Base (W212) Twin Turbo 5.5L V8 (M157)
2013 Mercedes-Benz E63 AMG Base (W212) Twin Turbo 5.5L V8 (M157)
2012 Mercedes-Benz E63 AMG Base (W212) Twin Turbo 5.5L V8 (M157)
