these pistons deliver the quality you need for the most demanding applications

Perfect fitment verified via laser scanning

Rally Road has re-designed their Dual Fuel Pump Hanger for the E36 BMW

32 A/R with 3 5/8" OD (outer diameter) V-Band discharge

Each camshaft kit from CAT Cams is built for durability

BMW S54 Stroker Kit 3.5L S63B44 these pistons deliver the quality5150 AutoSport 3. 4L 3. 5L BMW S54 Stroker Kit Maximize Displacement, Torque & RPM BMW S54 Stroker Kit 3. 4L 3. 5L Stroker Kit by 5150 AutoSport Upgrade your BMW S54 engine with our 5150 AutoSport 3. 4L 3. 5L BMW S54 Stroker Kit, engineered for more displacement, higher torque, and extreme high RPM performance. Designed for track, drag, and endurance racing, this kit delivers unmatched reliability and power in high horsepower applications. At the