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USD 339.99
Part #: P1C6142P

P1 Race Parts C6142P 4" Performance Series Turbo-Back Exhaust System

2010-2012 Dodge 6.7L Cummins
Part #: P1C6142P
  1 Review
$ $339.99
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  1 Review


The Best Systems Start with the Best Materials
Maximize performance in your race built 2010-2012 Dodge 6.7L Cummins with the P1 Race Parts C6142P 4" Performance Series Turbo-Back Competition Exhaust. Built from heavy duty aluminized steel, the Performance Series exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major point of rust through with some budget systems, P1's fully sealed tubing adds years to your system. Constructed to the same specifications as the top of the line Pro Series, P1 Race Parts backs this line with a 1 Year Warranty.

Built to Perform
With P1 Race Parts Competition pipes you will never have to worry about your exhaust system being the weak link in winning that checkered flag. Mandrel bent tubing, the lowest bend degree angles and extensive dyno tuning guarantee you maximum exhaust flow, maximum horsepower, maximum torque and minimum exhaust gas temperatures. 

Easy Installation
P1 Race Parts systems are as much fun to install as to drive with on your truck. Bolt-on, no weld design makes installing this on your truck a no hassle project. Everything is direct fit to the OEM hangers and you get all the clamps and parts you will need, all in one box, no matter what configuration of truck you have.


  • 4" Aluminized Steel 
  • High-Flow Performance Muffler 
  • Turbo-Back Race Exhaust System  
  • 1-Year Warranty
Note: This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning. Tip not included.


  • MFG. Number C6142P
  • Manufacturer Name P1 Race Parts (Formerly MBRP Powersports)
  • Shipping Weight 77.00 lb.
  • Shipping Length 47 in.
  • Shipping Width 16 in.
  • Shipping Height 14 in.
  • Diameter 4"
  • Exhaust Exit Single
  • Exhaust Type Turbo-Back
  • Material Aluminized Steel
  • Warranty Yes
  • Warranty Info 1 Year
  • Prop 65 WARNING: Cancer & Reproductive Harm -


MBRP exhaust
Location: Unknown
Nice product I installed one on my 04 Cummins very happy with the price and quality.

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Questions and Answers

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Most Popular Questions

will this work with an 8' crew cab
View Staff Answer 

Yes it will. MBRP includes a cut-to-fit extension pipe so that the exhaust system can be used on all cab & bed configurations. (Excluding Cab & Chassis trucks)

Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.