2007.5-2012 Cummins Electronic Exhaust Brake 5" (1027347)

Get up to 150 retarding hp with this electronic exhuast brake from BD Diesel; no need for an air compressor or air lines, easy to install, less maintenance, & uniform controlled pressure regulation through any RPM range; It doesn't get any better than that! 

Part Number: 1027347

• Installs inline into existing exhaust system
• Retains use of OEM dash button
• Cast iron construction withstands heat cycle and is robust for long life
• No air compressor reduces system maintenance and point of failure. (e.g., freezing of airlines in winter)
• Superior back pressure regulation through RPM range
• Great for slowing your vehicle on steep descents

• Engine tuning is required to retain brake function

Don't see your question? Ask us anything about this product.

• ?

  Is ok to put this exhaust break on if I have a s476 turbo ? Would it be to much back pressure ?

  Short answer: Yes, it is generally safe and compatible to use the BD Exhaust Brake with an S476 turbo, but you must monitor your exhaust back pressure.