R2 | Performance Package | SLS AMG GT | C197 | 620HP/522LB-FT rolls-royce-phantom-esr8051343 stand-out look

stand-out look

000 RPM delivering peak gains of +227 HP and +160 LB-FT without sacrificing traction and drivability in the lower RPM range

up to an astonishing 402 HP and 454 lb/ft at the crank

which RENNtech has been tuning since electronic engine management started to show up in vehicles during the mid 1980's

668 LB-FT @ 2

R2 | Performance Package | SLS AMG GT | C197 | 620HP/522LB-FT rolls-royce-phantom-esr8051343 stand-out lookR2 Performance Package for 197 SLS AMG GT. Includes ECU Upgrade, Long Tube Header and Sound and Performance Pipe. Up to 620HP and 522LB FT. Gains: +37HP & +43LB FT Our SLS performance package 2 features our proprietary ECU tuning software and long tube headers as found in package 1 with the addition of our sound and performance x pipe exhaust. This combination unleashs the beast lurking underneath the refined exterior of your SLS. Our long tube