Borla Exhaust

Founded in 1978, Borla Performance Industries pioneered stainless steel performance exhaust manufacturing, beginning with custom systems for Rolls-Royce and Ferrari concours classics. Over four decades later, Borla has evolved into the premier exhaust brand for today's most popular cars and trucks, operating from a state-of-the-art R&D facility in Oxnard, California, and a 100-acre manufacturing complex in Johnson City, Tennessee. With over 300 employees, numerous US patents for innovative technology, and multiple "Best New Product" industry awards, Borla remains the gold standard for performance exhaust systems backed by an industry-leading Million Mile Warranty.

Borla Sound Technologies: ATAK, S-Type & Touring

Borla offers three distinct sound technologies, each custom-tuned for specific vehicle models to enhance that vehicle's unique character:

ATAK (Acoustically-Tuned Applied Kinetics): Borla's most aggressive exhaust option, producing the highest decibel levels in their product line. Based on Borla's proven Multicore design responsible for numerous racing wins from NHRA to Baja 1000, ATAK systems deliver race-bred sound with stadium volume. Typical measurements show ATAK systems averaging 100-104 dB depending on driving mode. Ideal for enthusiasts seeking maximum acoustic feedback and track-inspired exhaust note. Features aggressive cold starts and WOT (wide-open throttle) sound with Borla's Anti-Drone technology maintaining cabin comfort.

S-Type: The middle-ground option offering classic racing howl with approximately 25-30% less volume than ATAK systems. Typical measurements range from 92-101 dB depending on driving mode. S-Type exhausts deliver deep, throaty tone that's loud under acceleration but manageable for daily driving and highway cruising. Popular among enthusiasts who want aggressive sound without excessive volume for neighborhood-friendly operation. Provides menacing exhaust note without the harshness or raspiness of lesser exhausts.

Touring: Borla's most refined option, designed for drivers preferring mild growl slightly more aggressive than stock. Despite being the quietest Borla option, Touring systems still provide noticeably deeper, throatier tone compared to factory exhaust. Ideal for those concerned about noise ordinances, neighborhood relations, or long highway drives while still wanting premium Borla sound quality and performance gains. Often described as the "grown-up" choice that delivers muscle car sound without excessive volume.

Borla Cat-Back and Axle-Back Systems

Borla originated the term "Cat-Back," pioneering the concept of replacing the entire exhaust system from catalytic converters back to the tips. Cat-Back systems deliver the most dramatic upgrade in sound and performance, incorporating Borla's ultra-smooth mandrel bends, patented SwitchFire X-Pipe technology, optimized pipe diameters, and vehicle-specific tuning. Axle-Back systems replace only mufflers, rear piping, and tips—offering more affordable entry into Borla performance with distinct sound characteristics.

Technical Superiority & Construction

All Borla exhaust systems utilize austenitic stainless steel (superior to 409 or aluminized steel) with mandrel-bent tubing, precision slip joints, and all-welded construction. This construction ensures top performance through grueling conditions, which is why OEM manufacturers including GM, Ford, and Toyota choose Borla for factory-installed aftermarket systems. Borla's Polyphonic Harmonizers use organ pipe dynamics to deliver tuned, harmonious sound, while SwitchFire X-Pipes revolutionize exhaust flow by eliminating the turbulent center intersection of standard X-pipes.

Performance Benefits

Borla exhaust systems typically deliver 7-10 horsepower and torque gains during acceleration while improving fuel economy at cruising speeds. The precise mandrel bending maintains consistent inner diameter throughout all bends, maximizing exhaust flow and minimizing backpressure. Borla's proprietary Anti-Drone technology ensures pleasant in-cabin experience with zero drone in any gear, at any speed or RPM.

Popular Borla Applications

  • Ford Mustang GT: 2015-2025 S550/S650 Coyote V8 applications
  • Chevrolet Corvette: C5, C6, C7, C8 complete lineup with NPP integration
  • Chevrolet Camaro SS/ZL1: 2010-2025 models with LT1/LT4 engines
  • Dodge Challenger/Charger: HEMI 5.7L, 6.4L, and Hellcat applications
  • RAM 1500: 2009-2025 HEMI V8 trucks with all sound options
  • Chevrolet Silverado/GMC Sierra: 1500/2500/3500 gas and diesel
  • Ford F-150: 2015-2025 EcoBoost and Coyote V8 models
  • Jeep Wrangler/Gladiator: Climber series with high ground clearance
  • Subaru WRX/STi: Turbocharged performance applications
  • Toyota vehicles: 86/GR86, Tundra, Tacoma platforms

Specialty Product Lines

Beyond Cat-Back systems, Borla offers CrateMuffler line tuned for specific crate engines (Chevy small block, LS, Coyote, HEMI), Pro XS universal mufflers, XR-1 Raceline competition mufflers, universal tips in multiple finishes (Bright Chrome, Ceramic Black, Carbon Fiber), and Borla Induction high-performance fuel injection systems.