MBRP 4" DP-Back XP Series, Cool Duals

$1,019.99 $1,259.99

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The XP Series offers a high quality option that will not break your budget. Made out of T409 Stainless Steel, it is primarily designed for the temperate climate. Still, the XP Series can still be used in wintry conditions with salt treated roads, however it will rust on the surface, which is not covered by warranty. It does come with a lifetime warranty for any manufacturing defects, so you don’t need to worry about its longevity.

  • Made Out Of T409 Stainless Steel
  • Bolt-on Installation With No Welding Required
  • Lifetime Warranty Against Manufacturing Defects
  • Welded On Hangers
  • Stellar Customer Service
  • Can Corrode On The Surface, But It Will Not Rust Through
  • Improves Performance
  • Provides Better Flow Within The Exhaust System
  • Minimizes Exhaust Temperatures

Top Features

T409 Stainless Steel

The T409 Stainless Steel has become the material of choice for manufacturing exhaust systems. This very durable steel can last for as long as 10 years in almost any climate. If you take care of it, the T409 SS exhaust system will be more than enough to service your truck for its entire lifespan.

XP Series

You will receive the perfect combination of quality and price with the MBRP’s XP Series. If looks aren’t as important to you as durability and performance increase, then you will really appreciate what the XP Series has to offer. Tips are made out of the highest quality T304 Stainless Steel.


The MBRP’s dedication towards creating a perfect exhaust system really shows with the XP Series. What sets it apart from the competition is the lifetime warranty on manufacturing flaws. Take good care of it, and the XP Series will end up being the only exhaust system you’ll ever have to purchase!

What’s in the Box?

  • Front Pipe
  • Extension Pipe
  • 18” Extension Pipe
  • Muffler
  • Passenger Side Tail Pipe
  • Over-Axle Pipe
  • Driver Side Tail Pipe
  • 4” Clamp (6x)
  • 4” Hanger Clamp (2x)
  • Hanger Assembly
  • 7/16” Fender Washer (2x)
  • 7/16” Lock Washer
  • 7/16” x 1.5” Bolt
  • 7/16” Hex Nut
  • Stainless Steel Tip (2x)