- Jan 19, 2025
- 80
- 256
I just had to FIX the Cheesy 3.5 inch factory exhaust exit pipe on the 6.6 Gasser HD. Went with the black 18 inch MBRP 6" Diameter exhaust tip. ("AXE's" and "securityguy's" installs inspired me, Thanks Guys!!!) I know its not a Diesel but it Looks so much better!!!! Very Easy install... Just a 3.5 to 5 inch universal exhaust adapter and the MBRP tip. Got everything on Amazon! I can send the Amazon links if interested.