Re: Jeep OM642 CRD Performance Mod's
Hello, PM sent, but for all to see. I've had the best luck with 27x12x3 with 2.5" ends. These fit the best with a healthy improvement in air flow.
2008 WK CRD LTD - GDE ECO Tune, 3" Intercooler, Exhaust Upgrade, 3.07 Gears coming
2007 WK CRD LTD - CUSTOM SPOOLING STAGE 2 MAX Output Tune, Coming Soon GTB2260VKLR, Suspension, Brakes