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For convertible, EXCEPT vehicles with Active Valve Exhaust (4 tips). Features bright chrome on T-304 stainless steel tips. Borla(r) Cat-Back(tm) & Axle-Back multi-core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit. Best of all, Borla(r) stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.
ATAK(r) Axle-Back Exhaust System 2015-2023 Ford Mustang 2.3L 4 Cyl. EcoBoost/ 2015-2017 3.7L V6, Automatic/ Manual Transmission Rear Wheel Drive 2 Door Convertible EXCEPT Vehicles Equipped With Active Exhaust (4 tips).
BORLA Axle-Back System
Exhaust System Kit
| Brand |
Borla |
|---|---|
| Part Number (MPN) |
11939 |
| SKU |
11939 |
| UPC / GTIN |
808422219396 / 00808422219396 |
| Condition |
New |
| Construction |
All Welded |
| Exhaust Type |
Axle-Back System |
| Exit Position |
Dual Rear |
| Exit Style |
Single Split Rear Exit |
| Grade Type |
Performance |
| Inlet Inside Diameter |
2.250 in. |
| Material |
T-304 Stainless Steel |
| Muffler Type |
Straight-Through |
| Off Road Use Only |
No |
| Outlet Outside Diameter |
2.250 in. |
| Prop 65 (c, R Or Cr) |
CR |
| Prop 65 – Long Label |
WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. |
| Prop 65 – Short Label |
WARNING: Cancer and Reproductive Harm – |
| Prop 65 Warning Label |
Proposition 65 Warning.JPG |
| Prop 65 Yes/no |
Yes |
| Tail Pipe Diameter |
2.250 in. |
| Tail Pipe Material |
Stainless Steel |
| Tip / Outlet Finish |
Bright Chrome On T-304 Stainless Steel |
| Tip Diameter |
4 in. |
| Title |
2015-2021 Ford Mustang 2.3L EcoBoost/ 2015-2017 3.7L V6 Axle-Back Exhaust System ATAK |
| Title Extended |
Mustang 2.3L EcoBoost/ 3.7L V6 2015-2020 Axle-Back Exhaust System ATAK Part # 11939 |
| Tubing Diameter |
2.250 in. |
| UPC |
00808422219396 |
| Year |
2023 |
| Make |
Ford |
| Model |
Mustang |
| Body & Trim |
EcoBoost |
| Engine & Transmission |
2.3L L4 – Gas |
Vehicle Fitment
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