pilot bearing and alignment tool included

BMW e36 Coilover Kit with 10kg Front and 5kg Rear springs

Thickness: 15mm

It moves rack 46mm forward for better Ackemann curve and a 5mm lower for oilpan clearance

BOV Pro Port GenV Sleeper JR18 pilot bearing and alignment toolProPort by Turbosmart is an All New 54mm (2. 13in) Blow Off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm which is enough for 3500 HP and is in a league of its own standing 30mm (1. 2in) lower than PowerPort while flowing over 25% more than the Market leading 50mm Raceport. Features include our unique locking collar design, new unique vent profile, sensor cap option and spring options for all turbocharged and supercharged