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MBRP Exhaust Systems - S6108AL

Cat Back - Installer Series Exhaust
  • $384.99
  • Free Shipping
  • Ships Between 12/19 - 12/21
  • What Do You Drive?


  • Style:
    4" Single side exit
  • Part #:
  • 4" pipe
  • Aluminized steel
  • Horsepower rating found on timing cover near injector pump
  • Includes single-wall polished stainless steel tip
  • 3 Year Warranty
  • Download installation instructions (PDF)
  • Retains factory diesel particulate filter

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MBRP Exhaust Systems Part #S6108AL Customer Reviews

Average Rating

1 Customer Review

Too much drone

Reviewed by Shelby P (WEST HAVEN, UT) Reviewed for a 2007 Dodge Ram — Jan 02, 2018 10:32 AM

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This system came recommended by 2 local shops as a quality inexpensive replacement to old factory system without drone. In the month I've had it, I've spent a lot of time tweaking to try to reduce the 2k rpm half throttle drone without any real luck. Full throttle sounds good and cruising at 70 is in the sweet spot but accelerating at part throttle through about 2000 rpm yields a lot of unenjoyable drone in the cab and no real redeeming performance exhaust note. Very easy install. Looks nice.