
S-Type Axle-Back Exhaust Chrome/Black/Carbon Tips For Mustang GT 2024+ | #11985 | Borla
S-Type Axle-Back Exhaust (Active)
for Ford Mustang GT 2024+
Manufactured by Borla | Part #11985

The straight-through and patented multi-core technology is designed to unleash hidden horsepower.
Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. The classic S-Type sound level with no drone inside the vehicle.
This 2.5" diameter BORLA® Axle-Back exhaust system is designed to fit the 5.0L Mustang GT that is equipped with Active Valve Performance Exhaust. Mufflers contain Polyphonic Harmoniser technology which utilises patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonise to deliver a clean, rich, full-bodied sound.
Borla acoustic engineers create exhaust systems on a vehicle-by-vehicle basis that best enhance the character and performance of each. Their exclusive Anti-Drone technology ensures a pleasant in-cabin experience with zero drone in any gear, at any speed or rpm.
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 numerical control (CNC) manufacturing ensures an accurate fit.
Best of all, BORLA® 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.
Available with:
- Polished Chrome - 4" round bright chrome on T-304 stainless steel tips. (11985)
- Black Chrome - 4" round bright chrome on T-304 stainless steel tips. (11985BC)
- Carbon Fibre - 4" round carbon fibre tips with black anodised tip centres. (11985CFBA)
Features:
- S-Type sound level
- Retains active exhaust valves
- 2.5" into muffler 2.5" and 3" out
- Contains Polyphonic Harmoniser technology
Vehicle Applications:
- Ford Mustang S650 5.0L GT - 2024+
- Suitable for Coupe / Convertibles
- Suitable for Manual / Automatic transmissions
- NOT suitable for Dark Horse models
S-Type Axle-Back Exhaust (Active)
for Ford Mustang GT 2024+
Manufactured by Borla | Part #11985

The straight-through and patented multi-core technology is designed to unleash hidden horsepower.
Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. The classic S-Type sound level with no drone inside the vehicle.
This 2.5" diameter BORLA® Axle-Back exhaust system is designed to fit the 5.0L Mustang GT that is equipped with Active Valve Performance Exhaust. Mufflers contain Polyphonic Harmoniser technology which utilises patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonise to deliver a clean, rich, full-bodied sound.
Borla acoustic engineers create exhaust systems on a vehicle-by-vehicle basis that best enhance the character and performance of each. Their exclusive Anti-Drone technology ensures a pleasant in-cabin experience with zero drone in any gear, at any speed or rpm.
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 numerical control (CNC) manufacturing ensures an accurate fit.
Best of all, BORLA® 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.
Available with:
- Polished Chrome - 4" round bright chrome on T-304 stainless steel tips. (11985)
- Black Chrome - 4" round bright chrome on T-304 stainless steel tips. (11985BC)
- Carbon Fibre - 4" round carbon fibre tips with black anodised tip centres. (11985CFBA)
Features:
- S-Type sound level
- Retains active exhaust valves
- 2.5" into muffler 2.5" and 3" out
- Contains Polyphonic Harmoniser technology
Vehicle Applications:
- Ford Mustang S650 5.0L GT - 2024+
- Suitable for Coupe / Convertibles
- Suitable for Manual / Automatic transmissions
- NOT suitable for Dark Horse models
Original: $2,921.96
-65%$2,921.96
$1,022.69Description
S-Type Axle-Back Exhaust (Active)
for Ford Mustang GT 2024+
Manufactured by Borla | Part #11985

The straight-through and patented multi-core technology is designed to unleash hidden horsepower.
Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. The classic S-Type sound level with no drone inside the vehicle.
This 2.5" diameter BORLA® Axle-Back exhaust system is designed to fit the 5.0L Mustang GT that is equipped with Active Valve Performance Exhaust. Mufflers contain Polyphonic Harmoniser technology which utilises patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonise to deliver a clean, rich, full-bodied sound.
Borla acoustic engineers create exhaust systems on a vehicle-by-vehicle basis that best enhance the character and performance of each. Their exclusive Anti-Drone technology ensures a pleasant in-cabin experience with zero drone in any gear, at any speed or rpm.
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 numerical control (CNC) manufacturing ensures an accurate fit.
Best of all, BORLA® 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.
Available with:
- Polished Chrome - 4" round bright chrome on T-304 stainless steel tips. (11985)
- Black Chrome - 4" round bright chrome on T-304 stainless steel tips. (11985BC)
- Carbon Fibre - 4" round carbon fibre tips with black anodised tip centres. (11985CFBA)
Features:
- S-Type sound level
- Retains active exhaust valves
- 2.5" into muffler 2.5" and 3" out
- Contains Polyphonic Harmoniser technology
Vehicle Applications:
- Ford Mustang S650 5.0L GT - 2024+
- Suitable for Coupe / Convertibles
- Suitable for Manual / Automatic transmissions
- NOT suitable for Dark Horse models












