




Borla 05-09 Ford Mustang GT Dual Exhaust 140135
BOR Cat Back S-Type
Exhaust System Kit
2005-2009 Ford Mustang GT 4.6L V8/ Shelby GT500 5.4L V8 SC Automatic/ Manual Transmission Rear Wheel Drive 2-Door Coupe/Convertible
Million Mile Warranty
Borla Cat-Back and Rear Section exhaust systems feature patented straight through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power; driving excitement; fuel economy; and the distinctive Borla Sound of power respected enthusiasts everywhere. Each system is built from premium 300 series austenitic stainless steel; superior to T-400 series knockoffs; to give you the absolute best in performance and durability. Ultra smooth mandrel bends ensure maximum flow and power; and precision computer controlled CNC manufacturing ensures an accurate fit. Best of all Borla stands behind every system with a Million-Mile Warranty. Just what you would expect from the worlds most experienced and most winning exhaust brad.
S-Type Cat-Back Exhaust System.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 - 2008 | Ford | Mustang | GT Base |
| 2005 - 2009 | Ford | Mustang | GT Equipado, GT, Base |
| 2007 - 2009 | Ford | Mustang | Lujo, Shelby GT500 |
| 2007 - 2008 | Ford | Mustang | Shelby GT |
| 2008 - 2009 | Ford | Mustang | Shelby GT500KR, Bullitt, Shelby |
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

Borla 05-09 Ford Mustang GT Dual Exhaust 140135
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


