Fits 2016-2024 Chevrolet Camaro SS (6.2L) models equipped with factory single tips and without the Dual Mode Exhaust (NPP) valves.

The Borla S-Type Rear Section exhaust system delivers an aggressive, high-performance exhaust note while maintaining a drone-free cabin environment. This 2.75-inch diameter system is specifically engineered for Camaro SS coupes that came from the factory with single tips and did not include the NPP valve option. Built from premium T-304 stainless steel, this system offers superior durability and corrosion resistance compared to lower-grade T-400 series alternatives. Ultra-smooth mandrel-bent tubing ensures maximum exhaust flow and velocity, helping to unleash performance gains and the signature Borla Sound of Power.

This rear section features dual 4.5-inch round polished T-304 stainless steel tips for a refined, custom look. For owners looking to further optimize their exhaust path, this system is compatible with Borla X-Pipe and Mid-Pipe kits (Part #60607 or #60610) to create a full Cat-Back configuration on Coupe models.

• System Type: Rear Section / Axle-Back
• Sound Profile: S-Type (Aggressive, No Drone)
• Tubing Diameter: 2.75 in.
• Tip Diameter: 4.5 in. Round Polished
• Material: T-304 Stainless Steel
• Fitment Note: Fits non-NPP (Dual Mode) models only
• Manufacturer Part Number: 11922
• Warranty: Borla Million-Mile Warranty

Fits 2016-2024 Chevrolet Camaro SS models equipped with V8 engines and either manual or automatic transmissions.

The Borla ATAK (Abusive Tongue and Cheek) rear section exhaust system is engineered for Camaro SS owners seeking the most aggressive sound profile available without introducing interior cabin drone. This axle-back system (MPN 11921CB) is constructed from premium T-304 austenitic stainless steel, providing superior corrosion resistance and durability compared to T-400 series alternatives. The system features 2.75-inch mandrel-bent piping that transitions to 2.5-inch tailpipes, terminating in quad 4-inch round tips finished in a high-temperature ceramic black.

This system is designed to fit vehicles equipped with the factory Dual Mode Exhaust (NPP) valves or those using a dual-split rear exit bumper cover. Note that this Borla system does not include NPP valves; however, it can be combined with Borla adapter kit 60605 to integrate NPP functionality.

• System Type: Rear Section / Axle-Back
• Sound Level: ATAK (Most Aggressive)
• Material: T-304 Stainless Steel
• Finish: Ceramic Black Tips
• Piping Diameter: 2.75" into 2.5"
• Tip Description: Quad 4" Round Rolled Edge Angle-Cut
• Installation: Bolts to factory mounting points
• Manufacturer Part Number: 11921CB

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

Give your Camaro SS the aggressive Borla ATAK (Abusive Tongue and Cheek) sound profile with this premium rear-section axle-back exhaust. Designed for owners seeking the loudest, most performance-oriented sound in the Borla lineup, this system provides a deep, muscular tone without the cabin drone associated with lesser exhausts. This 2.75-inch diameter system features a dual-split exit layout, utilizing 2.5-inch tail pipes and quad 4-inch polished T-304 stainless steel tips.

This system is designed for vehicles equipped with factory Dual Mode Exhaust (NPP) valves or those using the dual-split rear exit bumper cover. Note that this Borla system does NOT include NPP valves; however, you can integrate your factory valves using Borla Adapter Kit 60605. The system is constructed from high-grade T-304 austenitic stainless steel and utilizes mandrel-bent tubing for maximum exhaust velocity and flow.

• System Type: Axle-Back Exhaust (Rear Section)
• Sound Level: ATAK (Most Aggressive)
• Material: T-304 Stainless Steel
• Piping Diameter: 2.75" into dual 2.5" exit
• Tip Description: Quad 4" Round Polished T-304 Stainless Steel
• MPN: 11921
• Exit: Dual Split Rear Exit
• Warranty: Borla Million-Mile Warranty

Note: Can be upgraded to a full Cat-Back system by adding Borla X-Pipe/Mid-Pipe 60607 or 60610 (Mid-pipes do not fit convertible models).

Fits 2016-2025 Mazda MX-5 Miata models including Sport, Club, Grand Touring, and RF (2.0L).

The Borla S-Type Axle-Back exhaust system (MPN 11919) is engineered specifically for the ND-generation MX-5 Miata to deliver a deep, aggressive tone without interior cabin drone. Utilizing patented straight-through and multi-core technology, this system increases exhaust velocity to improve flow and engine response. Each unit is constructed from premium T-304 stainless steel, offering superior corrosion resistance compared to 400-series alternatives.

This rear-section system features 2.25-inch ultra-smooth mandrel-bent tubing to ensure maximum exhaust volume. The installation is finished with a single 2.5-inch round brushed T-304 stainless steel tip, providing a refined, performance-oriented look. Precision CNC manufacturing ensures a direct fit to factory mounting points.

• System Type: Axle-Back / Rear Section
• Sound Level: S-Type (Aggressive/No Drone)
• Tubing Diameter: 2.25 inches
• Tip Description: 2.5 inch Round Brushed T-304 Stainless Steel
• Material: High-quality T-304 Stainless Steel
• Construction: Mandrel-bent for maximum flow
• Warranty: Borla Million-Mile Warranty
• Manufacturer Part Number: 11919

Fits 2014-2018 Mazda 3 (2.5L) models including Grand Touring, Sport, and Touring trims with FWD and either manual or automatic transmissions.

The Borla S-Type Cat-Back exhaust system (MPN 11918) is engineered to optimize exhaust velocity and unleash hidden power for the Mazda 3. Utilizing patented straight-through and multi-core technology, this system delivers the signature Borla "Sound of Power" without the restrictive drone of factory components. Every system is built using premium T-304 stainless steel, which offers superior durability and corrosion resistance compared to 400-series materials.

• Manufactured from high-quality T-304 stainless steel for long-term performance.
• Ultra-smooth mandrel bends ensure maximum flow and increased power delivery.
• Precision computer-controlled CNC manufacturing ensures an accurate fit to factory mounting points.
• Single split rear exit configuration featuring polished T-304 stainless steel tips.
• Direct-fit cat-back replacement for 2014-2018 models.
• Backed by the Borla Million-Mile Warranty.

Fits 2006-2013 Chevrolet Corvette Z06, Z06 Carbon, and ZR1 models equipped with a manual transmission.

The Borla S-Type II axle-back system (MPN 11917) is engineered for C6 Corvette owners seeking an aggressive exhaust note without the invasive cabin drone often associated with aftermarket systems. This system utilizes a 3-inch inlet that transitions into dual 2-inch outlets, incorporating Borla's patented multi-core technology to optimize exhaust velocity and flow. While it fits both NPP and non-NPP equipped vehicles, this unit does not include or utilize NPP valves.

Constructed entirely from premium T-304 austenitic stainless steel, this system offers superior corrosion resistance compared to T-400 series alternatives. The assembly features ultra-smooth mandrel-bent tubing and is finished with quad 4.25-inch round polished rolled tips for a refined, high-performance aesthetic.

• System Type: Axle-Back / Rear Section
• Sound Level: S-Type II
• Main Piping Diameter: 3.0" into dual 2.0"
• Tip Description: 4.25" Round Polished T-304 Stainless Steel Rolled Tips
• Tip Quantity: 4 (Dual on each muffler)
• Material: T-304 Stainless Steel
• Transmission: Manual Only
• Manufacturer Part Number: 11917
• Warranty: Million-Mile Warranty

Fits 2014-2017 Toyota Camry SE, XLE, and XSE (3.5L AT FWD 4DR).

The Borla Touring Series Rear Section Exhaust (Axle-Back) is precision-engineered for enthusiasts seeking a refined, deep exhaust note without the aggressive volume of a race system. This system features patented straight-through and multi-core technology to optimize exhaust velocity and flow. Built from premium T-304 stainless steel—a material far superior to T-400 series alternatives—it offers maximum durability and corrosion resistance. The 2.25-inch mandrel-bent tubing ensures zero restrictions, while the CNC manufacturing process guarantees a perfect fit to factory mounting points.

• Series: Touring
• Piping Diameter: 2.25"
• Tip Dimensions: 3.5" x 4.25" Polished Oval Tips
• Material: T-304 Stainless Steel
• Inlet Location: Single
• Outlet Location: Dual Rear
• Installation: Bolts to factory mounting points
• Note: Can be converted to "S-Type" sound level by adding Borla 60572 mid-pipes
• Manufacturer Part Number: 11916
• Warranty: Borla Million-Mile Warranty

Fits select 2014-2023 Mini Cooper S, John Cooper Works, and Cooper Clubman S models (2.0L).

Upgrade your vehicle's presence with the Borla S-Type Rear Section Exhaust (11915), engineered to deliver the signature Borla "Sound of Power"—a deep, aggressive exhaust note under acceleration without intrusive cabin drone at cruising speeds. This system replaces the rear section of your exhaust to improve flow and provide a significant aesthetic upgrade over the factory hardware.

Constructed from premium T-304 stainless steel, this system features 2.5-inch mandrel-bent tubing to ensure maximum exhaust velocity. Borla’s patented straight-through and multi-core technology reduces backpressure, helping to unleash the potential of the 2.0L turbocharged engine. The system is finished with dual 4-inch mirror-polished T-304 stainless steel tips for a high-performance look that resists corrosion.

• Premium T-304 stainless steel construction for superior durability over T-400 series alternatives
• 2.5-inch diameter mandrel-bent piping for ultra-smooth flow
• Dual 4-inch mirror-polished stainless steel tips
• S-Type sound profile: Aggressive tone with zero interior drone
• Precision CNC manufacturing for an accurate, bolt-on fit
• Patented straight-through and multi-core technology
• Manufacturer Part Number: 11915
• Backed by the Borla Million-Mile Warranty

Fits 2015-2018 Chevrolet Corvette Z06 and 2017-2018 Grand Sport (6.2L). Please note that for Grand Sport models, this system is compatible with manual transmissions only.

The Borla ATAK (Abnormally Toxic Air Killer) Axle-Back exhaust system (MPN: 11905) is engineered for the C7 Corvette owner seeking the most aggressive sound profile available. This system is designed specifically for vehicles equipped with NPP (Dual Mode Exhaust) valves but does not include AFM (Active Fuel Management) valves. By utilizing Borla's patented straight-through and multi-core technology, this system optimizes exhaust velocity to improve power delivery and efficiency while providing the signature Borla Sound of Power.

• Constructed from premium T-304 austenitic stainless steel for maximum durability and corrosion resistance
• Quad 4.25-inch polished T-304 stainless steel round rolled angle-cut tips
• Ultra-smooth mandrel-bent piping ensures maximum exhaust flow
• Precision CNC manufacturing for an exact factory-style fit
• Equipped with NPP valves to maintain dual-mode functionality
• Eliminates factory AFM valves for a more consistent exhaust note
• Includes Borla's Million-Mile Warranty on non-moving parts and a 1-year warranty on exhaust valves

Fits 2015-2019 Chevrolet Corvette Z06 and 2017-2019 Corvette Grand Sport (6.2L). Note: Grand Sport models fit manual transmission only.

The Borla ATAK (Acoustically Tuned Applied Kinetics) Axle-Back system is designed for Corvette owners seeking the most aggressive exhaust note in the Borla lineup. This high-performance system utilizes patented multi-core technology to increase exhaust velocity, improving flow and unleashing hidden horsepower and torque. Built from premium T-304 austenitic stainless steel, it offers superior durability and corrosion resistance compared to T-400 series alternatives.

• Valving: Retains factory NPP dual-mode valves; does NOT include AFM valves.
• Tips: Quad 4.25-inch intercooled T-304 stainless steel tips with a high-temperature ceramic black finish.
• Construction: CNC-manufactured with ultra-smooth mandrel bends to ensure precise fitment and maximum flow.
• Warranty: Million-Mile warranty on non-moving parts; 1-year warranty on exhaust valves.
• Note: Does not cover failures of original equipment AFM or NPP actuators.

Fits 2015-2019 Chevrolet Corvette Z06 and 2017-2019 Chevrolet Corvette Grand Sport (6.2L). Note: 2017-2019 Grand Sport models fit manual transmission ONLY.

This Borla ATAK axle-back system is engineered for C7 owners seeking the most aggressive exhaust note in the Borla lineup without sacrificing flow efficiency. Built from premium T-304 austenitic stainless steel, this system utilizes patented straight-through and multi-core technology to increase exhaust velocity and unlock hidden horsepower. The 4.25-inch quad polished intercooled tips provide a distinct center-exit aesthetic while the ultra-smooth mandrel bends ensure maximum volume and performance.

This specific configuration (MPN 11903) is equipped with NPP valves for dual-mode operation but does NOT include AFM (Active Fuel Management) valves. It is designed for vehicles that require NPP functionality but do not utilize the AFM valve system in the axle-back section.

• System Type: Axle-Back Exhaust
• Sound Level: ATAK (Most Aggressive)
• Material: T-304 Stainless Steel
• Tubing Diameter: Mandrel-Bent Tubing
• Tip Description: 4.25-inch Quad Round Polished Intercooled Tips
• Exit Style: Center Rear Exit
• Valve Configuration: Includes NPP Valves; Does NOT have AFM Valves
• Manufacturer Part Number: 11903
• Warranty: Million-Mile Warranty on non-moving parts; 1-year warranty on exhaust valves

Fits 2014-2025 Lexus IS250 and IS350 models (2.5L / 3.5L).

The Borla S-Type Axle-Back exhaust system (MPN 11898) is designed to deliver an aggressive acoustic profile and increased exhaust velocity without introducing cabin drone. Constructed from premium T-304 stainless steel—a material far superior to T-400 series alternatives in corrosion resistance—this system uses 2.25-inch mandrel-bent tubing to ensure maximum flow and a precise fit.

This system features 4.25" x 3.5" oval polished T-304 stainless steel tips. Note: 2014-2017 Lexus IS vehicles originally feature oval valance openings, while 2018-2025 models feature rectangular openings; these Borla tips are designed to integrate with both valance styles for a clean, performance-oriented aesthetic.

• System Type: Axle-Back
• Sound Level: S-Type
• Material: T-304 Stainless Steel
• Tubing Diameter: 2.25"
• Tip Description: 4.25" x 3.5" Oval Polished Tips
• Manufacturing: CNC-Machined
• Manufacturer Part Number: 11898

Vehicle Fitment:

Fits select 2014-2019 Toyota Corolla models (1.8L), including L, LE, LE Eco, S, SE, Special Edition, and XSE 4-door sedans. Note: Does not fit Hatchback models.

Upgrade your vehicle's sound and performance with the Borla S-Type Rear Section Exhaust. This system is designed specifically for the 1.8L Corolla FWD sedan with either automatic or manual transmissions. Utilizing Borla's patented straight-through technology, this rear section replaces the restrictive factory muffler to deliver the signature S-Type sound—a deep, aggressive growl under acceleration that remains comfortable for daily driving.

Constructed from premium austenitic stainless steel, this system offers significantly better corrosion resistance than factory 409-grade or aluminized steel components. The single rear exit features a handsome polished oval rolled angle-cut tip, providing a refined aesthetic to the Corolla's rear profile.

• System Type: Rear Section (Axle-Back)
• Series: S-Type
• Material: T-304 Austenitic Stainless Steel
• Tip Style: Single Oval Rolled Angle-Cut
• Installation: Easy bolt-on to factory mid-pipe
• Drivetrain: FWD 4-Door Sedan (AT/MT)
• Manufacturer Part Number: 11897

Each system is precision-manufactured for an exact fit and is backed by Borla's million-mile warranty for long-term durability and peace of mind.

Fits 2015-2017 Ford Mustang GT, GT Premium, and GT 50 Years Limited Edition (5.0L V8).

The Borla ATAK (Acoustically-Tuned Applied Kinetics) axle-back exhaust system (MPN 11895BC) is engineered for Mustang owners who demand the most aggressive sound profile in the Borla lineup with zero interior cabin drone. Utilizing patented multi-core and straight-through technology, this system increases exhaust velocity to add power and driving excitement. Each system is built with 2.5-inch mandrel-bent T-304 stainless steel for maximum flow and long-term durability against corrosion.

• T-304 stainless steel construction provides superior durability over T-400 series alternatives
• Dual 4-inch round black chrome tips on T-304 stainless steel housings
• 2.5-inch ultra-smooth mandrel-bent tubing for optimized exhaust flow
• Direct bolt-on fitment using CNC manufacturing for precision tolerances
• Convertible to a full cat-back system with the addition of Borla X-Pipe/Mid-Pipes (part number 60705)
• Backed by Borla's Million-Mile Warranty

Maintenance Note: Do not use Borla Stainless Steel Polish (p# 21499) on black chrome tips. Clean exclusively with hot water and a microfiber cloth to preserve the finish.

Fits 2015-2017 Ford Mustang GT, GT Premium, and GT 50 Years Limited Edition (5.0L).

Give your S550 the most aggressive exhaust note in the Borla lineup with the ATAK (Acoustically-Tuned Applied Kinetics) Series Rear Section exhaust. This system is engineered for high-performance enthusiasts who want a loud, race-inspired sound without the interior drone. Unlike generic kits, this system is constructed from premium T-304 stainless steel for superior corrosion resistance and longevity compared to 400-series alternatives.

Every system features ultra-smooth, CNC mandrel-bent 2.5-inch tubing to maximize exhaust velocity and flow. The system finishes with dual 4-inch bright chrome tips for a premium aesthetic. For those looking to further increase performance, this axle-back can be upgraded to a full cat-back system by adding the Borla X-Pipe with Mid-Pipes (part number 60705).

• ATAK Series aggressive sound profile
• High-quality T-304 stainless steel construction
• 2.5-inch mandrel-bent tubing for maximum flow
• 4-inch bright chrome over T-304 stainless steel tips
• Direct bolt-on fitment using factory mounting points
• Manufacturer Part Number: 11895
• Borla Million-Mile Warranty

Fits 2015-2023 Ford Mustang EcoBoost, GT, and V6 models (2.3L). Note: Fits Coupe models only; does not fit Convertibles or vehicles equipped with the Active Valve Exhaust system.

The Borla Atak (Acoustically Tuned Applied Kinetics) Rear Section exhaust system is engineered for Ford Mustang owners seeking the most aggressive sound profile in the Borla lineup. Utilizing patented straight-through and multi-core technology, this system maximizes exhaust velocity to improve power delivery while providing the high-volume "Sound of Power" respected by performance enthusiasts.

Constructed entirely from premium T-304 stainless steel, this system is designed to outlast lower-grade 400-series alternatives. Every pipe features precision mandrel bends to ensure uniform diameter and maximum flow. The system is finished with 4-inch bright chrome T-304 stainless steel tips for a custom appearance that integrates perfectly with the factory rear valence.

• Manufacturer Part Number: 11890
• System Type: Axle-Back / Rear Section
• Piping Diameter: 2.25"
• Tip Description: 4.0" Bright Chrome T-304 Stainless Steel
• Construction: CNC Machined T-304 Stainless Steel
• Bending: Ultra-smooth mandrel bends
• Warranty: Borla Million-Mile Warranty

Fits select 2015-2023 Ford Mustang EcoBoost, EcoBoost Premium, V6, and 2016 GT models (2.3L). This Borla S-Type Rear Section exhaust is designed to unleash hidden horsepower by increasing exhaust velocity. Using patented straight-through and multi-core technology, this axle-back system delivers the distinctive Borla Sound of Power with increased driving excitement and optimized fuel economy.

Constructed from premium T-304 stainless steel, this system is significantly more durable than T-400 series alternatives. The 2.25-inch mandrel-bent tubing ensures maximum exhaust flow, while computer-controlled CNC manufacturing guarantees a precise fit to factory mounting points. Note: This system does NOT fit Convertible models or vehicles equipped with the Active Valve Exhaust (4 tips). For convertible applications, please see part numbers 11938 and 11939.

• System Type: Rear Section / Axle-Back
• Series: S-Type
• Tubing Diameter: 2.25 inches
• Tip Description: 4.0-inch Bright Chrome T-304 Stainless Steel
• Material: T-304 Stainless Steel
• Exit Style: Single Split Rear Exit
• Manufacturer Part Number: 11889
• Warranty: Million-Mile Warranty

Fits 2015-2017 Ford Mustang GT, GT Premium, and GT 50 Years Limited Edition (5.0L V8).

Upgrade your Mustang's exhaust note with the Borla S-Type Axle-Back system. This rear-section exhaust is engineered to increase exhaust velocity and improve flow using patented straight-through and multi-core technology. Constructed from premium T-304 stainless steel, it offers superior durability over 400-series alternatives. The system features 2.5-inch mandrel-bent tubing and 4-inch tips with a high-end black chrome finish.

• Fits both manual and automatic transmissions
• 2.5-inch diameter T-304 stainless steel piping
• Dual 4-inch black chrome-finished T-304 stainless tips
• Ultra-smooth mandrel bends for maximum flow and power
• Precision computer-controlled CNC manufacturing for an accurate fit
• Manufacturer Part Number: 11887BC
• Borla Million-Mile Warranty

Note on Tip Maintenance: To preserve the black chrome finish, do not use Borla Stainless Steel Polish (p# 21499). Clean tips only with hot water and a microfiber cloth.

Fits 2015-2017 Ford Mustang GT, GT Premium, and GT 50 Years Limited Edition (5.0L).

The Borla S-Type Rear Section exhaust system (PN: 11887) is engineered to enhance the acoustic profile and exhaust flow of the S550 Mustang GT. Featuring the iconic S-Type sound, this system provides an aggressive, deep-throated exhaust note under load while maintaining a refined cabin environment for daily driving. This rear-section kit connects directly to the factory mid-pipe for a straightforward bolt-on installation.

Built from premium T-304 austenitic stainless steel, this system is superior to 409 or aluminized steel in both durability and corrosion resistance. The 2.5-inch mandrel-bent tubing ensures maximum exhaust velocity, while the dual 4-inch polished stainless steel tips provide a high-performance aesthetic. Like all Borla systems, it is backed by a million-mile warranty.

• Series: S-Type
• Configuration: Rear Section (Axle-Back)
• Tubing Diameter: 2.5 in.
• Tip Size: 4.0 in. Polished Stainless Steel
• Material: T-304 Stainless Steel
• Manufacturer Part Number: 11887
• Installation: Bolts to factory mounting points

Fits 2014-2019 Chevrolet Corvette Stingray. Please note: This system does not fit Grand Sport models equipped with a manual transmission.

The Borla ATAK (Abusive Tongue and Cheek) Axle-Back exhaust system (MPN: 11881) is engineered for C7 owners seeking the most aggressive sound profile available in the Borla lineup. This rear-section exhaust features a high-velocity, straight-through design that replaces restrictive factory mufflers with mandrel-bent T-304 austenitic stainless steel. The result is a significant increase in flow and a deep, race-inspired exhaust note that remains crisp throughout the RPM range.

Valve Configuration Note: This system is designed specifically for vehicles NOT equipped with AFM (Active Fuel Management) or NPP (Dual Mode Exhaust), or for applications where these valves have been permanently disabled. While the unit includes non-functional brackets to provide a secure mounting point for factory AFM actuators, it does not contain internal valves. Installation on AFM-equipped vehicles without a bypass or tune will result in a Check Engine Light (CEL).

• ATAK Sound Level: Borla's most aggressive, high-volume exhaust note
• Quad 4.25-inch Polished T-304 Stainless Steel Round Rolled Tips
• Premium T-304 Stainless Steel construction for superior corrosion resistance over 400-series steel
• Ultra-smooth mandrel bends maintain maximum exhaust velocity
• Precision CNC manufacturing ensures an accurate bolt-on fitment
• Manufacturer Part Number: 11881

Fits 2014-2019 Chevrolet Corvette Stingray and 2017-2018 Corvette Z06 (6.2L). Note: This system does not fit Grand Sport models equipped with a manual transmission.

This Borla ATAK (Aggressive Tongue-and-Cheek) Axle-Back system is engineered to provide the highest-volume sound profile in the Borla lineup while maintaining street-legal operation. This rear-section-only exhaust is constructed from premium T-304 stainless steel for superior corrosion resistance and features ultra-smooth mandrel bends to maximize exhaust velocity. The system is designed to integrate seamlessly with vehicles equipped with both Active Fuel Management (AFM) and Dual Mode Exhaust (NPP) valves, allowing you to maintain factory valve functionality.

• System Type: Axle-Back (Rear Section Only)
• Sound Level: ATAK (Aggressive)
• Material: T-304 Stainless Steel
• Tip Diameter: 4.25-inch Polished T-304 Stainless
• Bending: CNC Mandrel Bends
• Valve Integration: Includes AFM and NPP valves
• Warranty: Million-Mile warranty on non-moving parts; 1-year warranty on exhaust valves
• Manufacturer Part Number: 11875

Precision CNC manufacturing ensures an accurate bolt-on fit to factory mounting points. The patented straight-through and multi-core technology reduces backpressure, enhancing engine efficiency and delivering the signature Borla Sound of Power.

Fits 2014-2019 Chevrolet Corvette Stingray (excluding Grand Sport models with manual transmission).

The Borla ATAK (Abusive Tongue and Cheek) axle-back exhaust system is engineered for C7 Corvette owners seeking the most aggressive sound profile available. This system utilizes Borla’s patented straight-through and multi-core technology to optimize exhaust velocity and maximize flow. Constructed from premium T-304 austenitic stainless steel, it offers superior durability over 409-grade alternatives. The system is finished with 4.25-inch tips featuring a high-temperature ceramic matte black coating for a stealthy, high-performance aesthetic.

Note on AFM/NPP Valves: This system does NOT include AFM or NPP valves. It is designed for vehicles not equipped with these features or those where they have been disabled. While the system includes non-functioning mounts for AFM actuators to prevent loose components, a Check Engine Light (CEL) will occur on AFM-equipped vehicles unless the system is tuned.

• Series: ATAK
• System Type: Axle-Back
• Material: T-304 Stainless Steel
• Piping Diameter: 2.75in into muffler; Dual 2.0in outlets
• Tip Description: 4.25in Round Rolled Edge Angle-Cut with Ceramic Matte Black finish
• Exit: Center Rear Exit
• MPN: 11869CB
• Warranty: Million-Mile Warranty

Fits 2014-2019 Chevrolet Corvette C7 Stingray, Z06, ZR1, and Grand Sport models (Excludes Grand Sport with Manual Transmission). This axle-back system is designed for vehicles equipped with factory Active Fuel Management (AFM) and NPP dual-mode exhaust valves.

The Borla ATAK (Abusive Tongue-and-Cheek) series is engineered for enthusiasts seeking the highest decibel levels in the Borla lineup while maintaining a drone-free experience. Constructed from premium T-304 stainless steel, this system features 2.75-inch mandrel-bent tubing to maximize exhaust velocity and flow. The system is finished with quad 4.25-inch intercooled tips in a durable high-temperature Ceramic Black finish for a stealthy, high-performance aesthetic.

• System Type: Axle-Back Exhaust
• Series: ATAK
• Tubing Diameter: 2.75in into muffler, dual 2.75in out
• Tip Description: Quad 4.25in Round Rolled Edge Intercooled Ceramic Black
• Material: T-304 Stainless Steel
• Valve Integration: Includes AFM and NPP valves
• Warranty: Million-Mile warranty on non-moving parts; 1-year warranty on exhaust valves
• MPN: 11856CB

Note: This system replaces the rear muffler section. While it integrates with factory actuator motors, failures of the original equipment (OE) AFM or NPP actuators themselves are not covered under the Borla warranty.

Fits select 2014-2019 Chevrolet Corvette Stingray, Z06, ZR1, and Grand Sport (6.2L). Please note: this system does not fit Grand Sport models equipped with a manual transmission.

The Borla ATAK (Abusive Tongue and Cheek) Axle-Back system is engineered for Corvette owners seeking the most aggressive exhaust note in the Borla lineup without compromising factory functionality. This system is specifically designed to work with vehicles equipped with both Active Fuel Management (AFM) and Dual Mode Exhaust (NPP) valves, allowing you to maintain control over the exhaust volume and cylinder deactivation modes. Each kit features high-performance T-304 stainless steel construction and quad 4.25-inch polished intercooled tips for a refined, center-exit aesthetic.

• Aggressive ATAK Sound: Borla's highest-volume sound level designed to maximize the 6.2L V8 roar.
• Integrated Valves: Includes both AFM and NPP valves to retain factory electronic exhaust modes.
• Premium Construction: Built from T-304 stainless steel with mandrel-bent tubing for maximum exhaust velocity and corrosion resistance.
• Precision Fit: CNC manufacturing ensures a direct-fit replacement for the OE rear section.
• Specs: Quad 4.25-inch rolled-edge polished intercooled tips; center rear exit.
• Manufacturer Part Number: 11856

Fits 2014-2019 Chevrolet Corvette Stingray, Z06, Grand Sport, and ZR1 (6.2L). Please note: This system fits all listed models EXCEPT Grand Sport models equipped with a manual transmission.

The Borla S-Type Axle-Back exhaust system (MPN 11855) is engineered to unleash the performance potential of the C7 Corvette while maintaining the versatility of factory exhaust modes. This system features Borla's patented straight-through and multi-core technology to increase exhaust velocity and improve flow. Constructed entirely from premium T-304 stainless steel, it provides significantly better corrosion resistance and durability than standard T-400 series or 409-grade alternatives.

This specific configuration is designed for vehicles equipped with both Active Fuel Management (AFM) and Dual Mode Exhaust (NPP), including the necessary valves to retain full electronic control. The system is finished with quad 4.25-inch polished rolled stainless steel tips in a center-exit configuration, providing the aggressive "S-Type" sound profile that is deeper and louder than stock without being overly abrasive.

• Material: High-quality T-304 stainless steel construction
• Tip Diameter: Quad 4.25-inch polished stainless steel tips
• Valve Support: Includes integrated AFM and NPP valves
• Manufacturing: CNC-manufactured with mandrel bends for maximum flow
• Series: S-Type (Borla's signature aggressive yet refined sound)
• Manufacturer Part Number: 11855
• Warranty: Million-Mile warranty on non-moving parts; 1-year warranty on exhaust valves

Fits 2013-2017 Honda Accord Coupe EX, EX-L, LX-S, and Touring models (3.5L). This system is specifically designed for vehicles factory-equipped with a split rear/dual-exit exhaust and will not fit models with a single-exit system.

The Borla 11853 Touring Series axle-back exhaust delivers a refined, deep exhaust note that is louder than stock but civil enough for daily commuting. Constructed from premium T-304 stainless steel, this system provides superior corrosion resistance over 400-series alternatives. Every pipe is CNC-manufactured with ultra-smooth mandrel bends to maintain consistent diameter and maximize exhaust gas velocity.

Featuring Borla's patented straight-through and multi-core technology, this rear-section exhaust reduces backpressure to improve engine efficiency and throttle response. The system is finished with polished T-304 stainless steel tips for a high-end look that complements the Accord's factory rear valence.

• System Type: Axle-Back / Rear Section
• Series: Touring
• Tubing Material: T-304 Stainless Steel
• Exit Style: Single Split Rear Exit
• Tip Finish: Polished Stainless Steel
• Installation: Bolts to factory mounting points
• Manufacturer Part Number: 11853
• Warranty: Million-Mile Warranty

Fits 2014-2015 Chevrolet Camaro SS and 2015 Chevrolet Camaro ZL1 (6.2L) RWD models without the factory Ground Effects Package (GFX). This axle-back system is designed exclusively for vehicles equipped with factory single-tip dual exhaust.

This Borla ATAK (Acoustically-Tuned Applied Kinetics) axle-back system replaces the rear muffler section of your 5th Gen Camaro to deliver the most aggressive exhaust note in the Borla lineup. Engineered for enthusiasts seeking a high-volume, high-clarity sound without the resonance often found in lesser systems, this kit uses Borla's multi-core technology to optimize exhaust velocity and flow.

Construction features high-quality T-304 stainless steel throughout, offering superior corrosion resistance compared to T-400 series alternatives. The system utilizes precision CNC manufacturing and ultra-smooth mandrel bends to ensure an exact fit and maximum power. The exit features dual 4.5-inch polished T-304 stainless steel tips for a bold, finished appearance. This system (MPN 11851) can also be upgraded to a full cat-back system by adding the Borla X-Pipe and Mid-Pipes (part number 60512).

• System Type: Axle-Back (Rear Section)
• Sound Profile: ATAK (Most Aggressive)
• Material: T-304 Stainless Steel
• Tip Diameter: 4.5 Inches
• Tip Finish: Polished
• Tubing: Mandrel-Bent
• Fitment: Single Split Rear Exit (Non-GFX models only)
• Manufacturer Warranty: Million-Mile Warranty
• Part Number: 11851

Fits 2013-2015 Cadillac ATS Base, Luxury, Performance, and Premium models (2.0L) with automatic transmission and RWD.

Upgrade your Cadillac ATS with the Borla Single Split Rear Exit Rear Section exhaust system. This performance rear-section is designed to bolt directly to your factory mid-pipe, replacing the restrictive OE rear muffler to improve exhaust flow and deliver a more aggressive, tuned sound without the harshness of a full racing system. It provides a perfect balance for enthusiasts seeking enhanced performance and a premium exhaust note for their daily driver.

• Constructed from high-quality austenitic stainless steel for superior corrosion resistance compared to 409 or aluminized steel
• Single split rear exit configuration with handsome polished stainless steel Borla tips
• Precision mandrel-bent tubing ensures maximum flow and reduced backpressure
• Direct bolt-on installation using factory mounting points
• Manufacturer Part Number: 11844
• Backod by Borla's Million-Mile Warranty

Fits 2013-2017 Subaru Impreza, XV Crosstrek, and Crosstrek (2.0L).

The Borla 11843 S-Type Axle-Back Exhaust System is engineered to improve exhaust flow and deliver a distinct, performance-oriented sound profile for your Subaru. This system replaces the restrictive factory rear muffler section, connecting directly to the OEM mid-pipe for a straightforward bolt-on installation. Built from premium austenitic stainless steel, it offers superior corrosion resistance compared to 409 or aluminized steel, ensuring long-lasting durability through harsh weather and road conditions.

This system features a single right rear exit finished with a polished 3.19 in. x 5 in. round rolled angle-cut tip, providing a refined aesthetic that complements the vehicle's styling. Borla’s patented technology ensures maximum flow while maintaining a drone-free experience at highway speeds.

• Series: S-Type Axle-Back
• Exit Configuration: Single Right Rear Exit
• Tip Type: Single Round Rolled Angle-Cut
• Tip Dimensions: 3.19 in. x 5 in.
• Pipe Diameter: 2.0 in.
• Material: High-Quality Stainless Steel
• Installation: Bolt-on (Axle-back)
• MPN: 11843

Fits select 2013-2015 Honda Accord coupe models (EX, EX-L, LX, Sport, and Touring) equipped with factory dual-exit exhaust systems.

The Borla 11840 S-Type Axle-Back exhaust system is engineered to replace the restrictive rear factory mufflers, improving exhaust velocity and unleashing a deeper, more aggressive tone without compromising daily drivability. Built from high-quality T-304 stainless steel, this system provides superior corrosion resistance compared to 400-series alternatives. Each unit features ultra-smooth mandrel-bent tubing and precision CNC manufacturing to ensure maximum flow and a direct-fit installation onto factory mounting points.

• Series: S-Type Axle-Back
• Material: Premium T-304 Stainless Steel
• Tip Finish: Polished T-304 Stainless
• Exit: Fits vehicles with factory split rear/dual exit only
• Design: Patented straight-through and multi-core technology
• Warranty: Million-Mile Warranty
• MPN: 11840

Note: This system is specifically designed for coupe models with dual-exit exhaust and is not compatible with single-exit configurations.