MBRP S7278409 Catback Exhaust 409 - MBRP 15-17 Ford Mustang GT 5.0 3in Cat Back Dual Split Rear Race Version 4.5in Tips - T409 for a 2015-2015 Ford Mustang GT 50 Years Limited Edition, 2015-2017 Ford Mustang GT and 2015-2017 Ford Mustang GT Premium.
Manufacturer: MBRP
Product: MBRP Catback Exhaust 409
Part Number: S7278409
UPC: 882963120564
MSRP: $889.40
$719.99
Free Shipping (Continental US)
New with manufacturer warranty
Availability:
IN STOCK
WAREHOUSE (East: 3 | Central: 2 | Midwest: 2 | West: 1)
Generally ships within 1 business day.
WAREHOUSE (East: 3 | Central: 2 | Midwest: 2 | West: 1)
Generally ships within 1 business day.
Have a question regarding this product? Contact us.
Fitment:
NOTES: MBRP 15-17 Ford Mustang GT 5.0 3in Cat Back Dual Split Rear Race Version 4.5in Tips - T409
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2015 - 2015 | Ford | Mustang | GT 50 Years Limited Edition | ||
| 2015 - 2017 | Ford | Mustang | GT | ||
| 2015 - 2017 | Ford | Mustang | GT Premium |
Description:
Armor Plus Cat Back Exhaust System; 3 in.; Incl. H-Pipe/Dual Mufflers/Hardware/4.5 in. Outlet Diameter Tips; Dual Split Rear Exit; Race Version; T409 Stainless Steel;. 4.5in. Outside Diameter Tip Included. Coupe Only..
RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it.T409 Stainless Steel tubing is easy to clean. If you're looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don't find yourself faced with lots of precipitation and salt, this is all you're ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine's cylinders, allowing it to produce more power and improve vehicle performance and longevity. Its important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRPs manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.
Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP.
RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it.T409 Stainless Steel tubing is easy to clean. If you're looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don't find yourself faced with lots of precipitation and salt, this is all you're ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine's cylinders, allowing it to produce more power and improve vehicle performance and longevity. Its important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRPs manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.
Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP.
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SHIPS FROM MANUFACTURER
(Last checked: 02/16/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
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(Last checked: 02/16/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
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