2003 GMC Sierra 2500 Exhaust Brakes & Air Shutdown Valves
- Banks®Compressor Relocation KitGMC Sierra 2500 HD 6.6L 2003, Compressor Relocation Kit by Banks®. Designed utilizing the latest technology, this Twin Turbo System Exhaust Manifold Kit by Banks features premium quality and will perform better than advertised. Perfect...Compressor relocation kit, LB7 engineNeeded when adding the Banks Ram-Air system with a Banks Brake$50.00
- BD Diesel Performance®Exhaust BrakeGMC Sierra 2500 HD 6.6L 2003, Exhaust Brake by BD Diesel Performance®.BD's solid, offset butterflySpring loaded cylinder$1,979.95
- Pacbrake®PRXB™ High Performance InLine Mount Exhaust Brake KitGMC Sierra 2500 HD 6.6L Automatic Transmission 5-Speed W/O Optional 2nd Alternator 2003, PRXB™ High Performance InLine Mount Exhaust Brake Kit by Pacbrake®. pacbrake's flagship product is the unquestioned leader in the supplemental...The spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressurePacbrake exhaust brakes are designed specifically for individual engine applications to maximize performance and reliability. They are not a one size fits all compromise$1,447.40