Upgrade your AMG’s reliability with UPD’s billet idler kit - built to outlast factory plastic pulleys and handle the heat without compromise.
Upgrade your AMG’s reliability with UPD’s billet idler kit - built to outlast factory plastic pulleys and handle the heat without compromise.
Simple bolt on solution for attaining the "blow-off" sound that many people are fond of on turbocharged vehicles.
Simple bolt on solution for attaining the "blow-off" sound that many people are fond of on turbocharged vehicles.
Fits all 4.0L M176, M177 and M178 Engines. Achieve that "blow off sound" people are fond of on turbocharged vehicles!
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.
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Get that "blow-off" sound that many people are fond of on turbocharged vehicles! 100% Bolt-On Solution
Unlock 1000+ HP potential with the PTG-1000 Turbo System for M177.2 AMG models, featuring ceramic ball bearing technology, Inconel turbine housings, and direct fit installation for extreme performance.
Unlock extreme power with the PTG X Series Low Side Fuel System, delivering over 2,000 HP on gasoline or 1,600 HP on E85 with dual ECU controlled pumps, upgraded fuel lines, and true plug and play installation.
Unlock extreme power with PTG M177 High Pressure Fuel Pumps, developed with Stanadyne to support up to 1500 HP on gasoline or 1200 HP on E85 with bolt on installation and ECU calibration support.
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.
Upgrade your M177.2 AMG with a lightweight prepreg carbon fiber airbox featuring a 90% larger high flow panel filter, improved turbo spool, and dyno proven gains of up to 150whp on PTG X equipped vehicles.
Adds the distinctive turbo blow off sound by venting boost pressure to the atmosphere on M177, M178, and M276 powered AMG models.
Push your AMG beyond 1300 HP with the PTG X Turbo System, featuring upgraded ceramic ball bearing turbos, precision machined compressor wheels, and Inconel turbine housings engineered for extreme performance.