R1 Performance Package for SLK 32 AMG | R170 | 394 HP / 387 LB-FT | MY2001-2004 jaguar-f-type-p450-v8-esr6090363 Rated by RENNtech (peak @crank):

Rated by RENNtech (peak @crank):              540 HP @ 6

Back pressure is lowered and the M6 benefits from more power throughout the entire range of rpms

398 LB-FT @ 2

RENNtech Power Control Module (CPC)  Upgrade for:

and better sound

R1 Performance Package for SLK 32 AMG | R170 | 394 HP / 387 LB-FT | MY2001-2004 jaguar-f-type-p450-v8-esr6090363 Rated by RENNtech (peak @crank):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