Handheld ECU Upgrade 3.0L V6 Diesel MY2007 - 2021. Up to 258HP and 398TQ! Gains: +69HP & +104LB-FT!
Handheld ECU Upgrade 3.0L V6 Diesel MY2007 - 2021. Up to 258HP and 398TQ! Gains: +69HP & +104LB-FT!
Eliminate weak factory plastic idlers with the UPD M113K Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability.
All Aluminum construction, Increased cooling capacity
Makes 30+ WHP gains using the ProFlex Commander and E85! For Upgraded Injectors.
Only For Cars With Upgraded EV1 Injectors
This cylinder head bolt service kit is for M156 6.3L "63 AMG" engines with plastic valve covers only. Includes Cylinder Head Gaskets.
10X Entries Into Our F80 M3 Sweepstakes
For Cars With Plastic Valve Covers Only
This product was last offered at the strikethrough price on
08-31-2026
Upgrade your Mercedes AMG 53 M256 with the BlackBoost High-Performance Cold Air Intake System—designed for power enthusiasts who demand enhanced performance, efficiency, and style.
For those trying to make big power, this can push you up to 1200WHP with supporting mods, and tuning.
Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M178 platform. Plug and play install. *Tuning may be required*
Achieve that "blow off sound" people are fond of on turbocharged vehicles!
Modernize your classic SL’s cooling system with a CSF all-aluminum, OE-style drop-in radiator engineered with RENNTech for superior cooling, durability, and performance.
2X Entries Into Our F80 M3 Sweepstakes
An upgraded intercooler water pump is a highly recommended for stock and modified vehicles.
Fix Excessive Valve Lash and Accelerated Wear to the Valvetrain
Crush heat soak and keep your M276 biturbo in the power band with the CTS Turbo High Performance Intercooler, the ultimate bolt on cooling solution for consistent Mercedes horsepower.
This product was last offered at the strikethrough price on
09-29-2026
Unleash the true potential of your Mercedes and crush heat soak for good with Wagner Tuning's massive, plug-and-play Competition Intercooler boasting 110% more volume!
Fits all 4.0L M176, M177 and M178 Engines. Achieve that "blow off sound" people are fond of on turbocharged vehicles!
Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood.