Description
For the 2018 Ford Mustang GT 5.0L with Valves, the exhaust is one of the most direct ways to make the car feel more engaging every time the engine is started. As a cat-back exhaust system, it reworks the exhaust downstream of the catalytic-converter section for a broader change in tone, flow character, and rear-of-car presentation.
It is a strong fit for an owner who wants the exhaust upgrade to feel complete—sound, visible finish, and the character of the system behind the catalytic-converter section—rather than changing only the rear mufflers. In practice, this product is best suited to enthusiasts who want a stronger muscle-car soundtrack and a more assertive rear-end presence for spirited street use, meets, and occasional track work.
Application Focus
For this specific 2018 Ford Mustang GT 5.0L with Valves listing, the configuration should be chosen according to the exact vehicle equipment and the variant selections shown below; similar-looking Borla systems can differ in routing, valves, outlets, or tip treatment.
Sound Level Options
- ATAK: the highest-intensity Borla sound option, intended for drivers who want the exhaust to be a prominent part of the car's personality.
- S-Type: the middle-ground performance choice, with a more assertive voice while remaining more measured than Borla's most aggressive tuning.
Tip Finish Options
- Carbon Fiber: changes the visible outlet finish while retaining the fitment represented by that variant.
- Black Chrome: changes the visible outlet finish while retaining the fitment represented by that variant.
- Standard: changes the visible outlet finish while retaining the fitment represented by that variant.
Variant Guide
- Sound Level: ATAK | Tip Finish: Carbon Fiber — Borla BOR140743CF
- Sound Level: ATAK | Tip Finish: Black Chrome — Borla BOR140743BC
- Sound Level: ATAK | Tip Finish: Standard — Borla BOR140743
- Sound Level: S-Type | Tip Finish: Carbon Fiber — Borla BOR140742CF
- Sound Level: S-Type | Tip Finish: Black Chrome — Borla BOR140742BC
- Sound Level: S-Type | Tip Finish: Standard — Borla BOR140742
About Borla
A long-established name in performance exhaust, Borla focuses on engineered sound as much as hardware—developing systems around individual vehicle applications rather than relying on a universal approach. That background makes this product a natural choice for a build where exhaust tone and fitment matter as much as simply replacing factory hardware.
Fitment note: Confirm model year, engine, trim, factory exhaust equipment, and the selected Borla part number before ordering.