Fits all 4.0L M176, M177 and M178 Engines. Achieve that "blow off sound" people are fond of on turbocharged vehicles!
2023 Mercedes Benz SL63 AMG 4Matic Convertible 232.481 V8 4.0L Performance Engine & Drivetrain Parts
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!
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.
Adds the distinctive turbo blow off sound by venting boost pressure to the atmosphere on M177, M178, and M276 powered AMG models.
Upgraded blow off valves for M177 and M178 AMG engines, providing reliable boost sealing, improved throttle response, and turbocharger protection at high boost levels.
Bolt-On Solution! Plug & Play - No Core Charge Required. Designed to handle 850HP!
Please call 330-331-2003 with your VIN to so that we can verify compatibility with your specific vehicle.
Bolt-On Solution! Plug & Play - No Core Charge Required. Designed to handle 800HP!
Please call 330-331-2003 with your VIN to so that we can verify compatibility with your specific vehicle.
Unleash over 1200 horsepower from your M177 S63, SL63, or GLS63 with a direct fit dual ceramic ball bearing turbo upgrade.
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
11-11-2026
Push your M177 past the factory limits with a next generation twin high pressure fuel pump upgrade that delivers 90 percent more flow and superior atomization to effortlessly support massive turbos and heavy E85 blends.
Achieve that iconic turbo blow off sound with precision machined adapters designed for seamless vent to atmosphere performance.
Power your S63 with 80% more fuel flow and 250bar pressure via this plug and play kit built for high ethanol blends and upgraded turbos.
Price includes a $97.99 refundable core charge. Includes O-Ring - High Pressure Pump on Engine
Deliver maximum fuel volume to your M177 with this Stage 3 dual pump upgrade, engineered to support high horsepower builds and demanding ethanol requirements without low side pressure drops.