Exhaust Valve Controllers

QuadBoss 04-09 Kawasaki KFX700 V-Force Air Cut-Off Valve Kit

Part Number: akrP-HF947 Description: Akrapovic 15-17 BMW X5M (F85) Sound Kit

Part Number: akrP-HF946 Description: Akrapovic 16-17 Audi R8 5.2 FSI Coupe/Spyder Sound Kit

Part Number: awe1325-11028 Description: AWE SwitchPath™ Remote for B9 3.0T 180 Technology: No 50 State Legal : Yes Country of Orgin : USA Fit Guarantee : Yes Hardware Included: Yes Material: Plastic No CEL Guarantee : Yes Tune Required: No

For drivers who have opted for the Active Valve Performance Exhaust from the factory, we have created a convenient, attractive, bolt-on bracket to allow the factory-issued valve actuators to remain equipped to keep your GT’s ECU happy. You'll need this...

Akrapovic 2021+ BMW G87 M2, G80 M3 & G82 M4 Sound Kit

Part Number: akrP-HF1385 Description: Akrapovic 2021+ BMW M2 CS (F87N) Sound Kit

Part Number: akrP-HF876 Description: Akrapovic 2008 Fiat Abarth 500/595 Sound Kit

Part Number: akrP-HF879 Description: Akrapovic 06-13 Chevrolet Corvette ZO6/ZR1 (C6) Sound Kit

Part Number: wisSVK2444-E Description: Wiseco STEEL VALVE KIT

Part Number: wisSVK3405-I Description: Wiseco STEEL VALVE KIT

Part Number: wisSVK3407-E Description: Wiseco 2007 Suzuki RM-Z450 Steel Valve Kit