Fits all 4.0L M176, M177 and M178 Engines. Achieve that "blow off sound" people are fond of on turbocharged vehicles!
2021 Mercedes Benz AMG GT Black Base Coupe 190.381 V8 4.0L Performance Engine & Drivetrain Parts
- Axles/Driveshafts
- Clutch / Flywheel Kits
- Cooling
- Forced Induction
- Fuel / Ignition
- Intake Systems
- Mounts
- Oil Catch Can
- Clearance
Includes Lambda cable & 8-foot sensor cable.
High performance grease for multiple applications
Pairs with all types of coolant to increase heat transfer and decrease engine temps.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-04-2026
Sold in a black powdercoated finish.
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Maximize your AMG GT’s performance with PTG M178 Billet Aluminum Intake Manifolds, engineered for optimized airflow, high boost capability, and optional port injection to support extreme horsepower builds.
Monitor ethanol content and fuel temperature in real time with PTG’s plug and play Flex Fuel Analyzer featuring Bluetooth connectivity and a high flow adapter.
Unlock up to 150 WHP with PTG M178 Carbon Fiber Inlets for the C190 AMG GT, featuring lightweight 3-inch prepreg carbon construction, improved turbo airflow, and simple bolt-on installation with no tuning required.
Unlock up to 150 WHP with PTG M178 Carbon Fiber Inlets for the C190 AMG GT, featuring lightweight 3-inch prepreg carbon construction, improved turbo airflow, and simple bolt-on installation with no tuning required.
Adds the distinctive turbo blow off sound by venting boost pressure to the atmosphere on M177, M178, and M276 powered AMG models.
Maximize your C190 AMG GT’s power potential with the PTG Methanol System, featuring a high-flow pump, methanol-safe plumbing, and a custom washer tank integration for high-horsepower builds.
Upgrade your C190 AMG GT’s engine bay with PTG Prepreg Carbon Fiber Airbox Lids, delivering a premium motorsport look that complements factory airboxes and pairs perfectly with PTG carbon inlets and high-flow filters.
Upgraded blow off valves for M177 and M178 AMG engines, providing reliable boost sealing, improved throttle response, and turbocharger protection at high boost levels.
Protect your AMG GT or SLS AMG’s 7DCL750 transmission with the PTG Billet Transmission Brace Kit, engineered to reinforce critical stress points and help prevent costly transmission case failure under extreme power and hard launches.
Engineered and proven to support 850whp+! Price includes a $3000.00 refundable core charge.
2X Entries For Our Spin To Win Sweepstakes!
This product was last offered at the strikethrough price on
07-20-2026
Engineered and proven to support 900whp+! Price includes a $3000.00 refundable core charge.
2X Entries For Our Spin To Win Sweepstakes!
This product was last offered at the strikethrough price on
07-20-2026