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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
choosing 5150 means opting for reliability and performance backed by a reputation for excellence in the automotive industry
Valve Spring Seats
The increased disc thickness adds mass for greater heat capacity than standard sintered metallic discs
1 × AN-6 ORB Plug (for optional side port)
It is compatible with OEM and aftermarket direct fitment fuel injectors
BMW Motorsport 4.10 Ring and Pinion Gear Set – E46 M3 / E9X M3 / E60 M5 M30B35 choosing 5150 means opting forUpgrade your BMWs performance with the BMW Motorsport 4. 10 Ring & Pinion Gear Setone of the most impactful driveline modifications for the E46 M3, E60 M5 (manual), and E9X M3. This genuine BMW part delivers quicker acceleration by increasing rear end gear ratio, acting as a torque multiplier and reducing time to reach the power band in every gear. Unlike power adders, a ring & pinion gear swap improves performance without adding stress to the engine
