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Our ECU tune offers the biggest performance gains on the market
RENNtech's Boost pressure gauge offers direct visual indication of your CLA's turbo performance and available boost pressure
The R3 upgrade features RENNtech’s Stage I turbochargers with lightweight forged billet turbo wheels with a larger impellers (inlet side) and an increase in the turbine trim (exhaust side)
179) [Needs 2 Filters] (HP: 612 | Year: 07 >)
RENNtech R2 Pkg | W212 | E 63 (S) AMG | Sedan | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo porsche-911--991-1---2011-2016--gts-esr1758269 Our ECU tune offers theR2 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers and CF Airbox Gains: +111HP; +180LB FT The RENNtech R2 Performance Package is the evolution stage of the R1 Pkg. The R2 not only brings additional power, but also gives the car a deeper sport sound that keeps with character of a luxury performance vehicle. Included in the R2 Package are all upgrades from the R1 Pkg, ECU Upgrade, Diverter Valve and Air Filters, as well as the Carbon