BMW 1 Series M135ix Sport Exhaust System - Racing Cat-Back Tail Pipes Fitting:Excluded these springs lower the ride

these springs lower the ride height by 40 mm at both the front and rear

the CSF R-1 Triple-Pass "Ultimate Motorsports" Competition Radiator is a meticulously engineered cooling solution designed for professionals and enthusiasts who demand uncompromising performance

thereby optimizing cooling performance

Each fin is precisely engineered and validated through rigorous wind-tunnel testing to ensure optimal heat rejection performance

The combination of advanced manufacturing techniques and rigorous quality control ensures these springs meet the highest industry standards

BMW 1 Series M135ix Sport Exhaust System - Racing Cat-Back Tail Pipes Fitting:Excluded these springs lower the rideATTENTION: RACING without homologation! Cat Back System for BMW 1 Series F20 F21 und 1 Series F20 LCI F21 LCI consists of: RACING sport exhaust centered for left right system front section front silencer L R tip set with integrated valve. The activation of the valve is carried out using the original actuator via the vehicle onboard electronics. Original tube 80 mm REMUS tube 84 mm Features Aggressive racing sound Shot blasted surface, 100% stainless