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Description
2018-2021 Ford Mustang GT With Active Exhaust Valve Axle-Back Exhaust System, S-Type, Black Chrome TipsAxle Back System S Type Axle Back Exhaust System 2018 2023 Ford Mustang GT (Incl. Bullitt Models) 5. 0L V8 Automatic Manual Transmission Rear Wheel Drive 2 Door Coupe Convertible With Active Valve PerFormance Exhaust. Borla Axle Back exhaust system 11951BC is designed to fit the 5. 0L Mustang GT that is equipped with Active Valve Performance Exhaust. This system will fit Bullitt models. It features dual black chrome on T 304 stainless steel tips and
Axle-Back SystemS-Type Axle-Back Exhaust System 2018-2023 Ford Mustang GT (Incl. Bullitt Models) 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door Coupe/ Convertible With Active Valve PerFormance Exhaust.
Borla Axle-Back exhaust system 11951BC is designed to fit the 5.0L Mustang GT that is equipped with Active Valve Performance Exhaust. This system will fit Bullitt models. It features dual black chrome on T-304 stainless steel tips and the "S-Type" sound. It fits both the coupe and convertible models. 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. 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 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.
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4.4 ★★★★★
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Product Reviews
★★★★★ 5
Works in 2019 Subaru Outback!
If you are looking for an engine air filter to fit in your 2019 Subaru Outback then look no further -this one will fit. I tried two others that would not allow me to close the compartment door with the latches. This one slipped in like a hand in a glove.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
great filter at a great price!
Fit perfectly in the filter box, looks well built as far as gas improvement its to early to tell, car drove fine with is installed but it was just installed last night and I have only driven it 30 miles since the install!! I will update if it changes but the price sold me on this along with other reviews! I would buy again at this point!
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Reviewed in the United States on September 5, 2025
★★★★★ 5
Good value
Good filter and cheaper than the auto-shop.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Air filter
Fit perfect. Easy installation
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Car filter
Great.
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Reviewed in the United States on May 18, 2026