The MBRP 11-14 Ford Mustang GT 5.0L Dual Split Rear Street Version T409 3in Cat Back Exhaust System is a genuine MBRP cat-back exhaust system. It is built from T409 stainless steel with mandrel-bent tubing for maximum exhaust flow. This is an off-road / competition-use part and is not legal for use on pollution-controlled motor vehicles on public roads or highways. It is the buyer's responsibility to comply with federal and state emissions laws.
Specifications
- Product type: Catback
- System: Cat-Back Exhaust System
- Material: T409 stainless steel
- Tubing diameter: 3 in
- Emissions: off-road / competition use only
- Part number: S7258409
Vehicle Applications
- 2011 Ford Mustang GT
- 2012 Ford Mustang GT
- 2013 Ford Mustang GT
- 2014 Ford Mustang GT
FAQ
What vehicles does the MBRP S7258409 fit?
It fits 2011 Ford Mustang GT; 2012 Ford Mustang GT; 2013 Ford Mustang GT; 2014 Ford Mustang GT. See the Vehicle Applications list for the full fitment.
What is it made of?
T409 stainless steel.
Is it street legal?
No. MBRP lists this as an off-road / competition-use part that is not legal for use on public roads. Confirm your local emissions requirements before purchase.
Is this a genuine MBRP part?
Yes. This is a genuine MBRP exhaust product. Confirm fitment for your vehicle before ordering.

