G80 M3 Carbon Fiber Fender Vents N54 The JB4 tuner installs between

The JB4 tuner installs between your car's sensors and its DME/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster

The ARM catted downpipe kit is designed to fit both CBFA and CCTA applications

• Dissipates excess transmission fluid heat• Reduces transmission fluid temperature• Increases transmission life when racing

such as a BMW North America shop

This complete replacement piece not only looks amazing

G80 M3 Carbon Fiber Fender Vents N54 The JB4 tuner installs betweenThe G80 M3 Carbon Fiber Fender Vents are crafted for the BMW G80 M3, designed to enhance both the aesthetics and performance of the vehicle. These premium fender vents feature a sleek carbon fiber construction, providing an ultra lightweight yet durable upgrade that seamlessly complements the aggressive lines of the G80 M3. Their design promotes improved aerodynamics and optimized airflow, helping reduce underhood temperatures during high performance