Fits 2019-2023 Subaru Forester models equipped with the 2.5L engine, including Base, Limited, Premium, Sport, Touring, and Wilderness trims.

The Borla S-Type Axle-Back system is engineered specifically for the 2.5L Boxer engine in the fifth-generation Forester. This system delivers an aggressive exhaust note without the drone typically associated with aftermarket setups. It is constructed from premium T-304 stainless steel for maximum durability and weight savings over the factory rear section.

Precision CNC manufacturing and ultra-smooth mandrel bends ensure an accurate fit and optimized exhaust flow. The 11966 system is a direct bolt-on upgrade that installs onto factory mounting points and is finished with a 3.5-inch polished T-304 stainless steel tip for a refined look.

• Series: S-Type
• Configuration: Axle-Back / Rear Section
• Construction: T-304 Stainless Steel
• Inlet/Tubing: Mandrel-bent for maximum flow
• Tip Specification: 3.5-inch Polished Stainless Steel
• Fitment: Direct bolt-on to O.E. mounting points
• Manufacturer Part Number: 11966
• Warranty: Million Mile Warranty

Fits select 2018-2025 Jeep Wrangler JL and JLU models (2.0L), including 4xe hybrid models.

Give your turbocharged 2.0L Jeep Wrangler the aggressive growl it deserves with the Borla ATAK Axle-Back exhaust system. Engineered specifically for the JL/JLU platform, the ATAK (Abnormally Toxic Air Killer) sound level delivers Borla's most aggressive tone, providing a much louder exhaust note than stock without sacrificing cabin comfort. Thanks to Borla’s No-Drone guarantee, you can enjoy the spirited sound during acceleration without irritating interior resonance at cruising speeds.

This system is built for the trail, featuring premium T-304 austenitic stainless steel construction for maximum corrosion resistance and durability. The entire assembly is finished in a high-temperature ceramic black coating, paired with dual 3.5-inch round tips for a stealthy, custom look. Precision CNC manufacturing and ultra-smooth mandrel bends ensure an accurate fit and optimized exhaust flow.

• System Type: Axle-Back
• Sound Level: ATAK (Aggressive)
• Pipe Diameter: 2.75" into dual 2.5"
• Tip Description: Dual 3.5" single round tips
• Finish: High-temperature ceramic black coating
• Material: T-304 Stainless Steel
• Installation: Bolt-on to factory mounting points
• Manufacturer Part Number: 11964CB
• Warranty: Borla Million-Mile Warranty

Fits 2018-2025 Jeep Wrangler JL and JLU models (2.0L), including 4xe plug-in hybrid variants. This Borla ATAK axle-back exhaust system is engineered specifically for the 2.0L turbo engine, delivering an aggressive, high-volume growl while maintaining Borla's signature No-Drone guarantee for cabin comfort.

Built for the rigors of off-road and daily use, this system features 2.75-inch piping transitioning into dual 2.5-inch outlets. The assembly is constructed from premium T-304 austenitic stainless steel for maximum corrosion resistance and durability. Precision CNC manufacturing and ultra-smooth mandrel bends ensure an exact fit and optimized exhaust flow. The system is finished with dual 3.5-inch round polished T-304 stainless steel tips.

• Series: ATAK (Most Aggressive Sound)
• Material: T-304 Stainless Steel
• Pipe Diameter: 2.75" into dual 2.5"
• Tip Size/Finish: 3.5" Round Polished
• Installation: Bolt-on axle-back
• Manufacturer Part Number: 11964
• Warranty: Million-Mile Warranty
• Origin: Made in the USA

Fits 2018-2025 Jeep Wrangler JL and JLU models (2.0L), including 4xe hybrid variants.

The Borla S-Type Axle-Back exhaust system (MPN: 11963CB) is specifically tuned to enhance the sound and performance of the Jeep 2.0L engine. Positioned between the Touring and ATAK series, the S-Type delivers a pronounced, sporty exhaust note with a significant increase in volume that remains comfortable for daily driving. Built from premium T-304 austenitic stainless steel, the entire assembly is finished in a high-temperature ceramic black coating for maximum durability and a rugged, stealthy aesthetic.

This system utilizes 2.75-inch inlet piping that splits into dual 2.5-inch mandrel-bent tubes, ensuring maximum exhaust flow and power. Borla’s No-Drone guarantee provides a clear, aggressive sound outside while maintaining a quiet cabin at cruising speeds. The kit is rounded out with dual 3.5-inch round T-304 stainless steel tips and is designed to bolt directly to factory mounting points for a precise fit.

• System Type: Axle-Back
• Piping Diameter: 2.75in into dual 2.5in
• Tip Description: Dual 3.5in Round T-304 Stainless Steel
• Finish: Ceramic Black Coating
• Material: T-304 Austenitic Stainless Steel
• Manufacturing: CNC Mandrel Bent
• Manufacturer Part Number: 11963CB
• Warranty: Million-Mile Warranty
• Origin: Made in the USA

Fits select 2018-2025 Jeep Wrangler JL and JLU 2-door and 4-door models (3.6L).

The Borla 11957CB ATAK Series Axle-Back exhaust system is engineered for Jeep Wrangler owners seeking the most aggressive sound profile in the Borla lineup. This 2.5-inch diameter system is constructed from premium T-304 austenitic stainless steel, providing superior corrosion resistance compared to T-400 series alternatives. The entire assembly is finished in a durable, high-temperature ceramic satin black coating for a rugged, stealthy appearance.

Utilizing Borla's patented straight-through and multi-core technology, this system increases exhaust velocity to optimize airflow. The axle-back includes single 3.5-inch T-304 stainless steel tips on each tailpipe, both treated with the same ceramic black finish. Precision CNC manufacturing and ultra-smooth mandrel bends ensure an accurate fitment and maximum flow for your Wrangler.

• System Type: Axle-Back
• Series: ATAK (Aggressive Sound)
• Tubing Diameter: 2.5"
• Tip Size: 3.5" Single Tips
• Tip Material: Ceramic Black T-304 Stainless Steel
• Construction: T-304 Austenitic Stainless Steel
• Finish: Ceramic Satin Black Coating
• Manufacturer Part Number: 11957CB
• Warranty: Million-Mile Warranty

Fits 2018-2025 Jeep Wrangler and Wrangler Unlimited models (3.6L).

The Borla ATAK (Abusive Tongue and Cheek) Axle-Back exhaust system is engineered for Jeep enthusiasts seeking the most aggressive sound level in the Borla lineup without the cabin drone. This 2.5-inch diameter system replaces the heavy factory rear muffler assembly with high-flow, mandrel-bent T-304 stainless steel tubing to improve exhaust velocity and durability. The system terminates with dual 3.5-inch round polished T-304 stainless steel tips that provide a premium finished look to the Wrangler JL/JLU rear profile.

Built using precision CNC manufacturing, this exhaust ensures an accurate bolt-on fit to factory mounting points. The multi-core technology is designed to maximize airflow, providing a deep, powerful exhaust note respected by off-roaders and daily drivers alike. Unlike lower-grade 400-series stainless steel, Borla’s T-304 construction offers superior resistance to corrosion and road salt.

• System Type: Axle-Back
• Sound Level: ATAK (Most Aggressive)
• Tubing Diameter: 2.5"
• Tip Description: 3.5" Polished T-304 Stainless Steel
• Material: Premium T-304 Stainless Steel
• Manufacturing: CNC Mandrel-Bent
• Warranty: Million-Mile Warranty
• Manufacturer Part Number: 11957

Fits 2018-2025 Jeep Wrangler JL and JLU (3.6L) across all major trim levels, including Sport, Rubicon, and Sahara.

Upgrade the exhaust note and flow of your Jeep Wrangler with the Borla S-Type Axle-Back system. This 2.5-inch diameter system is engineered specifically for the 3.6L Pentastar engine, delivering the signature S-Type sound profile that is aggressive under throttle while remaining comfortable at highway speeds. The entire assembly is finished in a high-temperature ceramic satin black coating for maximum corrosion resistance and a stealthy aesthetic.

Constructed from premium T-304 austenitic stainless steel, this system utilizes ultra-smooth mandrel bends to eliminate restrictions and maintain exhaust velocity. The CNC-manufactured components ensure a precise fit to factory mounting points. The system is finished with dual 3.5-inch T-304 stainless steel tips, also coated in ceramic black.

• System Type: Axle-Back
• Sound Level: S-Type (Moderate/Aggressive)
• Tubing Diameter: 2.5"
• Tip Description: 3.5" Ceramic Black Coated T-304 Stainless Steel
• Material: T-304 Stainless Steel
• Finish: Ceramic Black Coating
• Manufacturer Part Number: 11956CB
• Features Borla's No-Drone Guarantee and Million-Mile Warranty

Fits 2018-2025 Jeep Wrangler JL and JLU Unlimited models (3.6L).

The Borla S-Type Axle-Back exhaust system (PN 11956) is engineered to deliver a more aggressive, throatier exhaust note while maintaining long-distance driving comfort with Borla's signature no-drone guarantee. This system replaces the restrictive factory rear muffler with a high-flow, straight-through design that increases exhaust velocity. Constructed from premium T-304 stainless steel, it offers superior corrosion resistance over 400-series steel, ensuring longevity in even the harshest environments.

• Series: S-Type (Aggressive sound level)
• Material: Premium T-304 Stainless Steel
• Tubing: 2.5-inch mandrel-bent piping for maximum flow
• Tips: Dual 3.5-inch round polished T-304 stainless steel tips
• Technology: Patented straight-through and multi-core design to unleash hidden horsepower
• Installation: Precision CNC manufacturing ensures an accurate fit to factory mounting points
• Warranty: Million-Mile Warranty
• MPN: 11956

Fits 2018-2025 Jeep Wrangler JL and JLU (2-door and 4-door) models equipped with the 3.6L V6 engine.

The Borla Touring Series Axle-Back exhaust system (MPN 11955CB) is engineered for the Jeep enthusiast who wants a refined, mellow exhaust note without any interior drone. This 2.5-inch diameter system is constructed from premium T-304 austenitic stainless steel, providing superior corrosion resistance compared to T-400 series alternatives. The entire assembly is finished in a high-temperature ceramic satin black for a stealthy look that stands up to the heat of the trail.

This system utilizes Borla’s patented straight-through and multi-core technology to optimize exhaust velocity and improve flow. Every tube is precision mandrel-bent to ensure maximum volume and power delivery. Installation is straightforward as the system is CNC-manufactured for an accurate fit to factory mounting points.

• System Type: Axle-Back
• Sound Level: Touring (Mellow)
• Tubing Diameter: 2.5"
• Tip Description: Dual 3.5" round T-304 stainless steel tips
• Finish: Ceramic Satin Black
• Material: T-304 Stainless Steel
• Includes Borla’s Million-Mile Warranty and No-Drone Guarantee
• Manufacturer Part Number: 11955CB

Fits 2018-2023 Ford Mustang GT, GT Premium, Bullitt, and Mach 1 models (5.0L) not equipped with the Active Valve Performance Exhaust.

The Borla S-Type Axle-Back exhaust system (MPN 11953BC) delivers a deep, aggressive exhaust note without the interior drone. This rear-section-only system is engineered from premium T-304 stainless steel, offering superior durability over T-400 series alternatives. The 2.5-inch diameter piping features ultra-smooth mandrel bends to maintain maximum exhaust velocity and flow.

This system terminates in dual 4-inch round black chrome tips on each muffler, providing a stealthy, high-end aesthetic. Note: Do not use traditional stainless steel polish on these black chrome tips; Borla recommends cleaning with hot water and a microfiber cloth to preserve the finish.

• System Type: Axle-Back (Rear Section Only)
• Sound Level: S-Type (Aggressive/No Drone)
• Tubing Diameter: 2.5"
• Tip Description: Dual 4" Round Black Chrome on T-304 Stainless Steel
• Material: T-304 Stainless Steel
• Fitment: Fits non-active valve models only
• Manufacturing: CNC-machined for precision fit
• Warranty: Borla Million-Mile Warranty

For those looking to upgrade to a full Cat-Back system later, this kit is compatible with Borla X-Pipe and Mid-Pipe assembly part number 60705.

Fits select 2018-2023 Ford Mustang GT, GT Premium, Bullitt, and Mach 1 (5.0L) models without Active Valve Performance Exhaust.

The Borla S-Type Axle-Back exhaust system (11953) delivers the signature Borla sound with an aggressive note designed for street and performance driving. This rear-section-only system replaces the factory mufflers to improve exhaust velocity and flow without the harsh drone associated with lesser kits. It is engineered specifically for 5.0L Mustang models not equipped with the active valve system, fitting both coupe and convertible body styles.

Constructed from premium T-304 stainless steel, this system utilizes 2.5-inch mandrel-bent tubing and patented straight-through, multi-core technology to optimize performance. Precision CNC manufacturing ensures a direct fit to factory mounting points, while dual polished tips provide a high-end finish that resists corrosion far better than 400-series steel.

• High-quality T-304 stainless steel construction for maximum durability
• 2.5-inch diameter mandrel-bent piping ensures smooth exhaust flow
• S-Type sound profile for an aggressive yet refined exhaust note
• Dual polished T-304 stainless steel tips included
• Direct-fit installation replaces the rear factory section
• Million-Mile Warranty provided by Borla
• Can be paired with Borla X-Pipe 60705 to create a full Cat-Back system

Fits 2018-2023 Ford Mustang GT, GT Premium, Bullitt, and Mach 1 (5.0L) models equipped with factory Active Valve Performance Exhaust.

The Borla S-Type Axle-Back exhaust system (11951BC) is engineered to deliver a deep, aggressive tone without the interior cabin drone often found in aftermarket systems. Designed specifically for the S550 Mustang platform with active valves, this system retains full valve functionality while improving exhaust velocity and flow. Each kit is built from high-quality, mandrel-bent T-304 stainless steel, providing superior durability compared to standard T-400 series materials.

The system is finished with dual 4-inch round black chrome tips on each muffler assembly for a refined, stealthy appearance. For owners looking to further upgrade their exhaust path, this axle-back can be paired with the Borla X-Pipe and Mid-Pipes (part number 60705) to convert the setup into a full cat-back system.

• Manufacturer Part Number: 11951BC
• System Type: Axle-Back
• Piping Diameter: 2.5"
• Tip Style: Dual 4" Round Black Chrome on T-304 Stainless Steel
• Sound Profile: S-Type (Aggressive, No Drone)
• Fits both Coupe and Convertible models
• Straight-through and multi-core technology for optimized flow
• Precision CNC manufacturing for a direct bolt-on fit
• Million-Mile Warranty

Maintenance Note: Use only hot water and a microfiber cloth to clean the black chrome tips. Do not use stainless steel polish on the black chrome finish.

Fits 2018-2023 Ford Mustang GT, GT Premium, Bullitt, and Mach 1 models (5.0L) equipped with the factory Active Valve Performance Exhaust option.

The Borla S-Type axle-back exhaust system (11951) is engineered to enhance the 5.0L Coyote V8's acoustic profile while maintaining full compatibility with the factory active exhaust valves. This rear-section system features 2.5-inch diameter T-304 stainless steel piping, a material choice that offers superior corrosion resistance compared to T-400 series alternatives. The "S-Type" mufflers utilize Borla's patented straight-through and multi-core technology to optimize exhaust velocity and flow without the drone associated with lesser designs.

Precision manufactured via computer-controlled CNC and featuring ultra-smooth mandrel bends, this system ensures a direct-fit installation on both coupe and convertible chassis. The exit is finished with dual bright chrome tips, providing a high-luster aesthetic that complements the Mustang's rear valence.

• Fits models with Active Exhaust Valves (including Bullitt and Mach 1)
• 2.5-inch T-304 stainless steel construction
• Dual bright chrome exhaust tips
• Mandrel-bent tubing for maximum flow
• Direct bolt-on installation to factory mounting points
• Manufacturer Part Number: 11951
• Million-Mile Warranty

Note: This system can be upgraded to a full cat-back configuration by adding Borla X-Pipe with Mid-Pipes (part number 60705).

Fits 2016-2017 Honda Accord EX-L, Sport, Sport Special Edition, and Touring models equipped with factory split-rear/dual-exit exhaust systems.

Upgrade your vehicle's tone and flow with the Borla S-Type axle-back exhaust system. This system (MPN 11949) replaces the restrictive factory rear mufflers with high-flow units featuring Borla's patented straight-through and multi-core technology. Designed to increase exhaust velocity, this setup provides the signature Borla sound without being overly aggressive for daily driving. Note: This part is specifically for models with factory dual-exit exhaust and will not fit single-exit systems.

• Manufactured from premium T-304 stainless steel for superior corrosion resistance
• Ultra-smooth CNC mandrel-bent tubing ensures maximum exhaust flow
• 2.25-inch main piping transitioning to dual 2.0-inch muffler outlets
• Dual 4.25-inch x 3.5-inch polished T-304 stainless steel tips
• Precision computer-controlled manufacturing for a perfect factory-style fit
• Borla Million-Mile Warranty

Fits 2017-2023 Subaru Impreza Base, Limited, Premium, and Sport 5-door hatchback models (2.0L). Compatible with both automatic and manual transmissions and AWD drivetrains.

The Borla S-Type Rear Section (Axle-Back) exhaust system is engineered to optimize exhaust velocity and flow while delivering the signature Borla Sound of Power. Built from premium T-304 stainless steel, this system utilizes 2-inch mandrel-bent tubing and patented straight-through multi-core technology to reduce backpressure. The system is finished with a polished 3.5-inch x 2.75-inch oval tip for a refined aesthetic.

• Fits 2017-2023 Subaru Impreza 5-door Hatchback
• T-304 stainless steel construction for maximum corrosion resistance
• 2-inch diameter mandrel-bent piping
• 3.5-inch x 2.75-inch polished stainless steel oval tip
• Precision CNC manufactured for an accurate bolt-on fit
• Borla Million-Mile Warranty
• Manufacturer Part Number: 11944

Fits 2017-2019 Ford Fusion Sport models equipped with the 2.7L engine.

The Borla S-Type Axle-Back Exhaust System (MPN: 11942) is engineered to enhance the acoustic profile and exhaust flow of the Ford Fusion Sport. This system utilizes Borla’s patented Polyphonic Harmonizer Technology, which incorporates specialized units with varying pipe diameters and lengths to deliver a rich, harmonized exhaust note without the drone associated with lower-quality systems.

Built for durability and performance, this axle-back system is constructed from premium T-304 stainless steel, which offers superior corrosion resistance compared to 400-series alternatives. Precision CNC manufacturing and ultra-smooth mandrel bends ensure an accurate fit and maximum exhaust velocity to unleash potential power gains. The system is finished with polished T-304 stainless steel tips for a clean, professional appearance.

• Patented straight-through and multi-core technology for improved flow
• Polyphonic Harmonizer Technology delivers a clean, full-bodied sound
• High-quality T-304 stainless steel construction throughout
• Mandrel-bent tubing prevents restrictive bottlenecks
• Includes polished stainless steel tips
• Manufacturer Part Number: 11942
• Borla Million-Mile Warranty

The Borla ATAK Rear Section Axle-Back exhaust system is engineered for select 2015-2023 Ford Mustang EcoBoost, EcoBoost Premium, and V6 models (2.3L). This system fits convertible models but is not compatible with vehicles equipped with the Active Valve Exhaust (4 tips).

Constructed from premium T-304 stainless steel, this exhaust provides superior corrosion resistance and durability compared to standard 400-series steel. The ATAK (Aggressive Tongue-and-Kitting) sound profile is Borla's most aggressive tuning, utilizing multi-core technology to maximize exhaust velocity without sacrificing the signature "Sound of Power." Ultra-smooth, computer-controlled CNC mandrel bends ensure consistent diameter throughout the tubing for maximum flow.

• Manufacturer Part Number: 11939
• System Type: Rear Section / Axle-Back
• Material: T-304 Stainless Steel
• Finish: Bright Chrome T-304 Stainless Steel Tips
• Fitment: Fits 2015-2023 Mustang EcoBoost and 2015-2017 V6
• Installation: Precision-fit for factory mounting locations
• Warranty: Million-Mile Warranty

Fits 2014-2017 Lexus GS350 Base and F Sport models (V6-3.5L).

The Borla S-Type Axle-Back exhaust system (11935) is engineered to provide a more aggressive exhaust note and improved flow for the Lexus GS350 without the need for a full cat-back replacement. This rear-section-only system is designed to integrate seamlessly with your factory valance and utilizes your vehicle's original exhaust tips for a clean, factory-plus appearance.

• Series: S-Type (Aggressive sound profile)
• System Type: Axle-Back (Rear section only)
• Material: Premium T-304 austenitic stainless steel
• Construction: Ultra-smooth mandrel bends for maximum flow
• Manufacturing: Precision computer-controlled CNC manufacturing
• Note: Exhaust tips are NOT included; designed for use with OEM tips/valance
• Manufacturer Part Number: 11935

Built using high-grade T-304 stainless steel, this system is superior to T-400 series alternatives in corrosion resistance and longevity. The straight-through, multi-core technology increases exhaust velocity to unleash hidden power while delivering the signature Borla Sound of Power. This system is backed by Borla's Million-Mile Warranty.

Fits 2016-2023 Chevrolet Camaro LS and LT models equipped with the 2.0L Turbo engine (AT/MT).

The Borla ATAK (Abnormally Toxic Air Kill) Rear Section exhaust system is engineered for drivers seeking the highest available decibel levels in the Borla lineup without sacrifice to clarity or performance. This axle-back system replaces the restrictive factory rear mufflers, utilizing high-velocity mandrel-bent tubing to minimize backpressure and improve exhaust flow. Constructed entirely from premium T-304 stainless steel, this system offers superior corrosion resistance over 400-series alternatives.

• ATAK sound profile provides the most aggressive exhaust note in the Borla range
• Fabricated from aircraft-grade T-304 stainless steel for long-term durability
• Ultra-smooth mandrel bends ensure maximum flow and consistent power delivery
• Includes dual 4.5-inch polished T-304 stainless steel exhaust tips
• Precision CNC manufacturing ensures a direct-fit installation to factory mounting points
• Manufacturer Part Number: 11934
• Back by Borla's Million-Mile Warranty

Fits 2016-2023 Chevrolet Camaro LS and LT models equipped with the 2.0L Turbo engine and automatic or manual transmissions.

The Borla S-Type Rear Section Exhaust (Axle-Back) is engineered to provide a distinct, aggressive exhaust note without the extreme volume of the ATAK series. This system (MPN 11933) is constructed from premium T-304 stainless steel, offering superior corrosion resistance compared to standard 400-series steel. Every pipe is formed using precision CNC mandrel bending to maintain a consistent diameter throughout the curves, maximizing exhaust velocity and flow to unleash potential power.

• Patented straight-through and multi-core technology for optimized exhaust flow.
• High-quality T-304 stainless steel construction for long-term durability and performance.
• Polished T-304 stainless steel exhaust tips for a premium finished look.
• Direct-fit installation to factory mounting points.
• Manufacturer Part Number: 11933.
• Backed by Borla's Million-Mile Warranty.

Fits 2016-2023 Chevrolet Camaro LT (3.6L) models originally equipped with single exhaust tips and without the Dual Mode Exhaust (NPP) valves.

Unlock the most aggressive sound profile available for the V6 Camaro with the Borla ATAK (Acoustically-Tuned Applied Kinetics) Axle-Back system. This system is engineered for drivers who want a high-volume, high-clarity exhaust note without the drone often found in lesser aftermarket kits. The 11929CB features dual 4.5-inch T-304 stainless steel tips finished in a high-temperature Ceramic Black coating for a refined, stealthy aesthetic.

Construction utilizes premium T-304 stainless steel throughout, providing significantly better corrosion resistance than the 409-grade steel used in many factory and competitor systems. Every pipe is mandrel-bent to maintain consistent diameter and maximize exhaust gas velocity, improving engine efficiency. This axle-back system replaces the factory rear mufflers and utilizes original mounting points for a straightforward installation.

• System Series: ATAK Axle-Back
• Manufacturer Part Number: 11929CB
• Tip Size: 4.5-inch Diameter
• Tip Finish: Ceramic Black on T-304 Stainless Steel
• Tubing Material: T-304 Stainless Steel
• Compatibility: For RWD models only; fits single-tip/non-NPP factory setups
• Warranty: Borla Million-Mile Warranty

Fits 2016-2023 Chevrolet Camaro LT (3.6L) models equipped with factory single exhaust tips and without the Dual Mode Exhaust (NPP) valves.

The Borla ATAK (Acoustically-Tuned Applied Kinetics) axle-back exhaust system is engineered for Camaro owners seeking the highest available decibel levels in the Borla lineup while maintaining clarity. This system replaces the restrictive factory rear mufflers with high-velocity, straight-through resonators to improve exhaust flow and provide a race-inspired acoustic profile. Each kit is constructed from premium T-304 austenitic stainless steel, offering superior corrosion resistance over 400-series alternatives.

• System Type: Axle-Back
• Exit Style: Single Split Rear Exit
• Tip Description: 4.5-inch Polished T-304 Stainless Steel
• Tubing: CNC Mandrel-Bent for maximum flow
• Material: T-304 Stainless Steel
• Manufacturer Part Number: 11929
• Warranty: Million-Mile Warranty

Note: This system does not include or support NPP valves. It is specifically designed for LT models with the standard single-tip bumper valance.

Fits 2016-2024 Chevrolet Camaro LT (V6-3.6L) models with automatic or manual transmissions.

The Borla ATAK (Acoustically Tuned Applied Kinetics) axle-back exhaust system is engineered for Camaro enthusiasts seeking the highest decibel levels in Borla's street-legal lineup without the interior drone. This system replaces the restrictive factory rear section with high-flow T-304 stainless steel mufflers and mandrel-bent tubing to optimize exhaust velocity and tone. Designed specifically for the V6 powerplant, the ATAK technology acts like a graphic equalizer, shaping sound waves to provide a crisp, high-volume output that remains clear across the entire RPM range.

This configuration features dual 4-inch polished T-304 stainless steel tips on each muffler assembly. While this system is designed to fit vehicles with the Dual Mode Exhaust (NPP) valance, it does not include the valves themselves. Owners of vehicles with single-tip factory exhausts must update to an NPP-style rear bumper valance for proper fitment. For those wishing to retain or add functional valves, Borla adapter kit 60605 can be utilized.

• System Type: Axle-Back / Rear Section
• Inlet Diameter: 2.25 in.
• Tailpipe Diameters: 2.5 in. and 2.75 in.
• Tip Description: Dual 4 in. Round Polished T-304 Stainless Steel (Per Side)
• Material: Premium T-304 Stainless Steel
• Exit Style: Dual Split Rear Exit
• Manufacturer Part Number: 11927

Fits 2016-2024 Chevrolet Camaro LT models equipped with the 3.6L V6 engine and either automatic or manual transmissions.

Upgrade your V6 Camaro’s acoustics and flow with the Borla S-Type Rear Section exhaust system. Engineered to deliver the classic Borla "Sound of Power" without interior cabin drone, this axle-back system features a straight-through, multi-core design to maximize exhaust velocity and efficiency. Each assembly is precision-manufactured using CNC technology and mandrel-bent T-304 stainless steel for superior durability over T-400 series alternatives.

This system features dual tips on each muffler assembly (quad tips total) and is designed for vehicles with the factory Dual Mode Exhaust (NPP) valves or the Dual Split Rear Exit bumper. Note that while this system fits NPP-equipped vehicles, it does NOT include the valves; use Borla Adapter Kit 60605 to integrate NPP functionality. For vehicles originally equipped with single-exit tips, a rear bumper valance change is required to accommodate the quad-tip configuration.

• System Type: Axle-Back (Rear Section)
• Series: S-Type
• Inlet Diameter: 2.25"
• Tail Pipe Diameters: 2.5" and 2.75"
• Tip Description: Dual 4" round polished T-304 stainless steel tips per muffler
• Material: Premium T-304 Stainless Steel
• Manufacturer Part Number: 11926
• Warranty: Million-Mile Warranty

Fits 2016-2024 Chevrolet Camaro SS (V8-6.2L) models equipped with factory Dual Mode Exhaust (NPP) valves.

This Borla ATAK (Abusive Tongue and Cheek) Rear Section system is engineered for the 6th-gen Camaro owner seeking the most aggressive sound profile possible without introducing cabin drone. This axle-back system maintains full functionality of the factory Dual Mode Exhaust (NPP) system, allowing you to control the volume of the 6.2L V8 via the vehicle's drive mode settings. The assembly is built from premium T-304 austenitic stainless steel, providing superior corrosion resistance and durability compared to standard T-400 series alternatives.

The system features 2.75-inch mandrel-bent piping to ensure maximum exhaust velocity and flow. It terminates in quad 4-inch round tips finished in a durable high-temperature ceramic black. This system is designed as a direct bolt-on for both manual and automatic transmissions. For owners looking to expand to a full Cat-Back configuration, this system is compatible with Borla X-Pipes (part numbers 60607 or 60610) on Coupe models.

• System Type: Axle-Back / Rear Section
• Sound Level: ATAK (Aggressive)
• Piping Diameter: 2.75"
• Tip Description: Quad 4" Round Ceramic Black on T-304 Stainless Steel
• Valve Type: Integrated NPP Dual Mode Valves
• Material: T-304 Stainless Steel
• Manufacturer Part Number: 11925CB
• Warranty: Million-Mile Warranty

Fits 2016-2024 Chevrolet Camaro SS (6.2L) models equipped with factory Dual Mode Exhaust (NPP) valves.

The Borla ATAK (Abnormally Toxic Air Kill) Axle-Back exhaust system delivers the highest decibel level in the Borla lineup, providing an aggressive, high-performance sound without interior cabin drone. This 2.75-inch diameter rear section is engineered specifically for vehicles with quad tips and includes functioning NPP valves to maintain the factory dual-mode exhaust functionality.

Constructed from premium T-304 austenitic stainless steel, this system provides superior durability and corrosion resistance compared to T-400 series alternatives. Each unit features ultra-smooth mandrel bends for maximum exhaust velocity and CNC precision manufacturing for a perfect bolt-on fit. The system can be expanded into a full Cat-Back setup for Camaro SS Coupes by adding Borla X-Pipe and Mid-Pipe kits (part number 60607 for vehicles without AFM valves or 60610 for vehicles with AFM valves).

• Series: ATAK Axle-Back / Rear Section
• Tubing Diameter: 2.75 inches
• Tip Specifications: Quad 4-inch round polished T-304 stainless steel tips
• Exhaust Valves: Includes functional Dual Mode Exhaust (NPP) valves
• Material: High-quality T-304 stainless steel construction
• Installation: Mandrel-bent for optimized flow and fitment
• Manufacturer Part Number: 11925

Fits 2016-2024 Chevrolet Camaro SS models equipped with factory Dual Mode Exhaust (NPP) valves.

Give your 6th Gen Camaro SS a performance voice with the Borla S-Type axle-back exhaust system. This 2.75-inch diameter system is engineered to deliver the aggressive Borla "Sound of Power" without introducing cabin drone. It features integrated, functioning Dual Mode (NPP) valves, allowing you to maintain control over exhaust volume through your vehicle's factory settings. Built from premium T-304 austenitic stainless steel, this system provides superior corrosion resistance and durability compared to standard 400-series steel.

Each muffler assembly is finished with dual 4-inch round carbon fiber tips featuring black anodized centers for a high-end, custom look. The ultra-smooth mandrel-bent tubing ensures maximum exhaust velocity and flow. For those looking to upgrade further, this axle-back can be expanded into a full cat-back system by adding Borla X-Pipe assemblies (Part numbers 60607 or 60610, sold separately).

• System Type: Axle-Back
• Series: S-Type
• Piping Diameter: 2.75"
• Tip Style: Dual 4" Round Carbon Fiber with Black Anodized Centers
• Material: T-304 Austenitic Stainless Steel
• Valves: Includes functioning NPP/Dual Mode valves
• Warranty: Million-Mile Warranty
• Manufacturer Part Number: 11924CFBA

Fits 2016-2024 Chevrolet Camaro SS models equipped with factory Dual Mode Exhaust (NPP) valves. This system replaces the rear muffler assemblies while maintaining full compatibility with the factory valve actuators.

The Borla S-Type axle-back system delivers a deeper, more aggressive exhaust note than the factory equipment without introducing interior cabin drone. This 2.75-inch diameter system is engineered specifically for the 6.2L LT1 engine, utilizing patented straight-through and multi-core technology to optimize exhaust velocity and flow. Each kit is manufactured from premium T-304 austenitic stainless steel to ensure maximum corrosion resistance and durability, finished with dual 4-inch round ceramic black tips for a stealthy, high-performance aesthetic.

• Fits 2016-2024 Chevrolet Camaro SS (AT/MT RWD)
• S-Type sound profile for a classic, aggressive tone without drone
• Includes functioning NPP valves to retain factory drive mode exhaust control
• 2.75-inch mandrel-bent T-304 stainless steel tubing
• Dual 4-inch round T-304 stainless steel tips with Ceramic Black finish
• Precision CNC manufacturing for a direct-fit, bolt-on installation
• Manufacturer Part Number: 11924CB

Fits 2016-2024 Chevrolet Camaro SS (6.2L).

The Borla S-Type axle-back exhaust system (MPN 11924) provides an aggressive, deep tone without interior cabin drone. This 2.75" diameter rear section is specifically engineered for Camaro SS models equipped with factory Dual Mode Exhaust (NPP) and features fully functioning integrated NPP valves to maintain your vehicle's active exhaust functionality. Constructed from premium T-304 austenitic stainless steel, this system offers superior corrosion resistance and durability compared to T-400 series alternatives.

Each assembly is built using precision CNC mandrel-bent tubing to ensure maximum exhaust velocity and a perfect bolt-on fit. The system is finished with quad 4-inch round polished T-304 stainless steel tips. For enthusiasts looking to upgrade to a full cat-back configuration, this rear section can be paired with Borla X-Pipe and Mid-Pipe kits (part numbers 60607 or 60610, depending on AFM valve requirements; note: mid-pipes are for Coupe models only).

• System Type: Axle-Back / Rear Section
• Sound Level: S-Type (Aggressive)
• Tubing Diameter: 2.75"
• Tip Description: Quad 4" Round Rolled Edge Angle-Cut Polished
• Material: T-304 Stainless Steel
• Valving: Includes integrated NPP valves
• Warranty: Million-Mile Warranty

Fits 2016-2024 Chevrolet Camaro SS (6.2L).

Unlock an aggressive, high-performance exhaust note for your Gen-6 Camaro with the Borla ATAK (Abusive Tongue and Cheek) Rear Section system. Engineered for drivers who demand the highest decibel levels in the Borla lineup without interior drone, this axle-back system replaces the restrictive factory mufflers to improve exhaust velocity and driving excitement.

This 2.75" diameter system is specifically designed for Camaro SS models equipped with factory single-tip outlets and WITHOUT the Dual Mode Exhaust (NPP) valves. The assembly is constructed from premium T-304 stainless steel to provide superior corrosion resistance and durability compared to 400-series alternatives. Each muffler assembly is finished with a 4.5" round polished T-304 stainless steel tip for a refined, muscular aesthetic.

• Series: ATAK (Aggressive Sound)
• Piping Diameter: 2.75" mandrel-bent tubing
• Tip Specification: Single 4.5" round polished T-304 stainless steel tips
• Material: Premium T-304 stainless steel construction
• Installation: Bolts to factory mounting points; designed for non-NPP vehicles with single tips
• Manufacturer Part Number: 11923
• Warranty: Borla Million-Mile Warranty

For those looking to convert this into a full Cat-Back system, this rear section can be paired with Borla X-Pipe and Mid-Pipe assemblies (part numbers 60607 or 60610), though mid-pipes are compatible with Coupe models only.