SPL Parts 2012+ BMW 3 Series/4 Series F3X Rear Upper Control Arms Engine Components>Hardware Kits - Other The entire exhaust kit was

The entire exhaust kit was created using CNC precision robotic manufacturing and durable 100% stainless steel construction

Dyno tested to assure increased horsepower and produce more torque

Reuse factory bezel

800 Lumens of high-quality illumination for enhanced driver visibility in all weather conditions

SPL Parts 2012+ BMW 3 Series/4 Series F3X Rear Upper Control Arms Engine Components>Hardware Kits - Other The entire exhaust kit wasBMW F2X F3X Series Rear Upper Arms (RUA) greatly increase the range of rear camber adjustment for high performance track street applications and are a must for lowered cars to meet alignment requirements. The adjustment range provided by the eccentric washer on the OEM control arm is insufficient to get camber back into proper spec. Our Rear Upper Links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized