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RENNtech Coil Over Suspension - X290 AMG GT 53
Lowers your vehicle up to 1.5" via adjustable spring perches on your OEM dampers
RENNtech Sprinter VAN ECU Upgrade 3.0L V6 Diesel OM642
Handheld ECU Upgrade 3.0L V6 Diesel MY2007 - 2021. Up to 258HP and 398TQ! Gains: +69HP & +104LB-FT!
Blow Off Valve Adapters
Fits all 4.0L M176, M177 and M178 Engines. Achieve that "blow off sound" people are fond of on turbocharged vehicles!
RENNtech R1 Performance Package
Includes RENNtech's ECU upgrade and full carbon fiber airbox upgrade
RENNtech Power Module - AMG 53 (M256)
Provides gains up to +59 HP and +97 LB-FT, based on Dyno measured power figures.