SOUL Porsche 718 GT4 / Spyder / GTS 4.0L SOUL Street Headers COMPETITION and correcting the subsequent a/f

and correcting the subsequent a/f ratios will yield over 40hp

The RND RS Roller IMS Retrofit is the only IMS bearing replacement kit featuring a cylindrical roller bearing with true integral thrust control

Get the extra camber you're looking for 1-1

Some late production 2005 models will have a non-servicable IMS

Free Revving in N (neutral)

SOUL Porsche 718 GT4 / Spyder / GTS 4.0L SOUL Street Headers COMPETITION and correcting the subsequent a/fSoul Performance Products Street Headers are built around large diameter, free flowing catalytic converters with optimized cast flanges and runners for maximum gains in power, throttle response, and flat six engine tone. DETAILS + Fits all 4. 0L Porsche 718 GT4 GTS Cayman and Spyder vehicles (2020+) + Direct bolt on installation + Weighs 1. 51 lbs . 6 kg less than factory exhaust components (24. 19 lbs vs 25. 7 lbs) + All Soul Performance Products