R1 Performance Package for SLK 32 AMG | R170 | 394 HP / 387 LB-FT | MY2001-2004 bmw-1-series--e88---2007-2013--esr2019227 GLE 400 BiTurbo (X292 -

GLE 400 BiTurbo (X292 - M276 Biturbo Engine) Stock Performance:

3 Series (E90) 335 Xdrive 3

+23 HP / +75 LB-FT

RENNtech Porsche 997

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

R1 Performance Package for SLK 32 AMG | R170 | 394 HP / 387 LB-FT | MY2001-2004 bmw-1-series--e88---2007-2013--esr2019227 GLE 400 BiTurbo (X292 -Our R1 Performance Upgrade Package for the 170 SLK32 AMG features our proprietary ECU upgrade, and larger crankshaft pulley. Up to 394 hp and 387 lb ft. Our R1 Performance Upgrade Package for the 203 C32 AMG features our proprietary ECU upgrade, and larger crankshaft pulley. SLK 32 AMG (R170) Stock Performance: 349 HP @ 5700 RPM; 332 LB FT @ 3000 4600 RPM Modified Performance: 394 HP @ 5700 RPM; 387 LB FT @ 2700 5000 RPM