2011-14 Mustang MBRP XP Series - Street Catback - Stainless GT/GT500 by MBRP Performance Exhaust

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  • MBRP Mustang XP Series GT Street Catback  Stainless (11-14) GT 5.0 S7258409
  • MBRP Mustang XP Series GT Street Catback  Stainless (11-14) GT 5.0 S7258409
  • MBR-S7258409
  • MBR-S7258409

Announce the arrival of your 2011-2014 Mustang GT or GT500 with this stainless steel MBRP XP series street catback exhaust. Available at LMR today!

Item #MBR-S7258409
MPN# S7258409

Your Price: $619.99

Market Price:$765.87
You Save 19.05 % ($145.88)

Low Stock Only 3 available

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LMR Showroom Temporarily Closed Beginning 4/12/2019


  • Aggressive Exhaust Tone
  • Increased Horsepower & Torque
  • LIFETIME Warranty


  • 3" T409 Stainless Steel Construction
  • 4" Polished Stainless Tips
  • Heavy-duty construction

What's in the Box

  • (2) Extension Pipes
  • (2) Mufflers
  • (2) Tips
  • All Installation Hardware

Product Description

Street Series Exhaust
The all-new MBRP Street Series Stainless Steel Cat-Back Exhaust System features the most advanced design that has ever been built. While street mufflers make your GT or GT500 versatile enough for street driving, your 5.0L or 5.4L will roar to life with more muscle car sound and horsepower once you step on the gas. This easy to install kit uses OEM hangars and can be installed in your driveway in two hours or less.

MBRP Quality Construction
The MBRP Street Series Cat-Back Exhaust features an improved 3" diameter, 16-gauge T409 stainless steel construction, providing long-lasting durability and superior corrosion resistance. Mandrel-bends, high flow street series mufflers and 4" dual walled 304 stainless steel tips make this Cat-Back System built for the long haul.

- Fits 2011-2014 Mustang GT 5.0L
- Fits 2011-2012 Mustang GT500 5.4L

MBRP Exhaust Warranty - Click Here

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

Product Videos


Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

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Vehicle Applications

Ford Mustang - 2011 (11) - 2012 (12) - 2013 (13) - 2014 (14)

About This Brand

MBRP Performance Exhaust
MBRP has been in business for over 20 years specializing in exhaust products for a wide range of vehicles. Their innovative thinking and producing has kept them a top manufacturer for a very long time. Their dedication to the excellence of their products has been one of the main reasons they have been so successful. MBRP is a name you can trust when looking for exhaust parts for your Mustang and F-150 SVT Raptor.

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