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Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Axle Back
An axle-back exhaust system replaces the rear section of your vehicle's exhaust from the rear axle to the tailpipe. It typically includes the muffler, exhaust tips, and necessary piping, leaving the mid-pipe and catalytic converter untouched. This focused upgrade is designed to enhance exhaust sound, improve the visual appearance of the tailpipes, and may slightly reduce backpressure depending on the design.
Key considerations when choosing an axle-back exhaust:
- Sound level: Options range from mild, deep tones to more aggressive, louder notes. Muffler design (chambered, straight-through, or turbo style) largely determines the character.
- Material and finish: Common materials include aluminized steel, 409 stainless, or 304 stainless for corrosion resistance. Tips come in polished, black, or burnt finishes.
- Tip style and exit configuration: Single or dual outlets, rolled edge, angle cut, and various diameters affect the look.
- Installation: Most axle-back systems are designed to bolt directly to the factory mounting points, often using the stock hanger locations. Normally no cutting or welding is required, making them a popular DIY project.
Whether you're after a subtle rumble or a head-turning growl, our collection of axle-back exhausts offers a range of options to match your style and vehicle. Explore the products below to find the system that fits your application.
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$3,189.60
Fits the 2018 BMW M2 Competition (F87N) Coupe equipped with the 3.0L engine.
The Remus Race Axle-Back Exhaust system is engineered to replace the factory rear muffler with a high-flow, race-inspired solution. Designed specifically for the F87N chassis, this system reduces backpressure and enhances the acoustic profile of the S55 powerplant without requiring permanent vehicle modifications. It utilizes factory mounting points for a straightforward installation that maintains critical clearances.
- Brand: Remus
- Series: Race
- Product Type: Axle-Back Exhaust
- Manufacturer Part Number: 088318 1500
- Engine Compatibility: 3.0L
- Chassis: F87N Coupe
$888.48
Fits 2017 Alfa Romeo Stelvio Q4 AWD models with the 2.0L Turbo Multiair engine.
Refine your vehicle's acoustic profile and exhaust flow with this Remus axle-back exhaust system. Engineered as a direct replacement for the factory rear muffler section, this component is designed to enhance the sporting character of the Stelvio Q4 while maintaining the premium feel expected of the Alfa Romeo brand. This system provides a deeper, more resonant exhaust note and improved backpressure characteristics compared to the OE unit.
Please note that this is the muffler section only; compatible Remus tailpipes are required to complete the installation and are sold separately.
- Manufacturer Part Number: 026117 1500
- Configuration: Axle-back performance exhaust
- Engine Compatibility: 2.0L Turbo Multiair
- Drivetrain: Q4 AWD
- Required Component: Tail pipes required for final assembly
$836.64
Fits 2016 Alfa Romeo Giulia Veloce Q4 AWD (2.0L Turbo Multiair).
Enhance the acoustic profile and exhaust flow of your Alfa Romeo with this Remus axle-back exhaust system. Engineered as a direct-fit replacement for the rear muffler section, this component is designed specifically for the Q4 AWD drivetrain to ensure proper clearance and optimal performance. This exhaust provides a more aggressive tone while maintaining the refined character of the Giulia.
- Manufacturer Part Number: 025017 1500
- Configuration: Axle-back muffler section
- Drivetrain: Fits Q4 AWD models only
- Engine: 2.0L Turbo Multiair
- Note: Requires tailpipes (sold separately) for complete installation
$675.00
Fits 2012-2018 Subaru BRZ and Toyota 86 models.
The Remark Axle-Back Exhaust (RO-TTZN-D) offers an efficient way to enhance the exhaust note and styling of your vehicle by replacing the restrictive factory rear muffler. This system is designed as a direct bolt-on upgrade, mounting to the factory mid-pipe and utilizing OEM hanger locations for a precise, secure fit.
Engineered with performance and aesthetics in mind, this axle-back system features high-quality stainless steel construction and signature double-wall tips. The titanium-finish tips provide superior heat resistance and a distinct look that elevates the rear profile of the ZC6/ZN6 chassis.
- Manufacturer Part Number: RO-TTZN-D
- System Type: Axle-Back
- Tip Material: Titanium-finish Stainless Steel
- Tip Design: Double-wall construction
- Installation: Direct bolt-on to factory mounting points
- Fitment: 2012-2018 Subaru BRZ / Toyota 86
$665.00
Fits 2022-2024 Subaru BRZ and Toyota GR86.
The Remark RO-TTZ8-D Axle Back Exhaust is a direct bolt-on solution designed to improve the exhaust note and rear-end aesthetics of the ZN8/ZD8 chassis. By replacing the restrictive and heavy factory muffler section, this system reduces vehicle weight while providing a more pronounced, sporty tone that complements the FA24 engine.
This exhaust features high-quality construction and signature burnt titanium double wall tips, offering a premium finish that resists corrosion and heat discoloration. The system is engineered to utilize factory mounting points for a straightforward installation process that requires no cutting or welding.
- Direct bolt-on replacement for the factory rear muffler
- Titanium double wall tips with burnt finish
- Optimized piping for improved exhaust flow and weight reduction
- Designed specifically for the 2022+ Subaru BRZ and Toyota GR86
- Manufacturer Part Number: RO-TTZ8-D
$655.00
Fits 2022-2024 Subaru WRX (VB).
The Remark Axleback Exhaust system provides a direct-fit solution for enthusiasts looking to improve the exhaust note and reduce the rear-end weight of their VB chassis WRX. By replacing the restrictive and heavy factory muffler assemblies, this system offers a more aggressive, sporty tone under load while maintaining a clean look at idle. This specific configuration features 3.5-inch single-wall tips with a burnt stainless finish, providing a heat-treated, high-performance aesthetic.
- Direct bolt-on installation to factory mid-pipe flange
- 3.5-inch single-wall tip design
- Burnt Stainless finish for a heat-treated look
- Reduces vehicle weight by removing bulky OEM mufflers
- Mandrel-bent piping for optimized flow
- Manufacturer Part Number: RO-TTVB-S
$755.00
Fits 2022-2024 Subaru WRX (VB).
The Remark Axleback Exhaust system is a direct bolt-on solution designed to replace the restrictive factory mufflers on the 2022+ Subaru WRX (VB). This system enhances the boxer engine's natural acoustic profile while providing a significant aesthetic upgrade with quad 4-inch burnt stainless steel tips. The double-wall tip design offers a premium, finished look that perfectly fills out the rear valence. Engineered for precision, it utilizes mandrel-bent stainless steel piping and factory mounting points for a secure, leak-free installation.
- Quad 4-inch double wall tips with a burnt stainless finish
- Direct bolt-on installation to the factory OEM mid-pipe
- Mandrel-bent stainless steel construction for optimized exhaust flow
- Replaces heavy factory mufflers to reduce rear-end weight
- Includes all necessary gaskets and hardware for installation
- Manufacturer Part Number: RO-TTVB-D4
$795.00
Fits 2015-2021 Subaru WRX and STI (VA chassis).
The Remark Boso Edition Axle Back Exhaust is an ideal solution for enthusiasts looking to delete the restrictive factory mufflers and achieve a more aggressive, track-inspired exhaust note. This system is engineered specifically for the VA chassis, utilizing mandrel-bent piping to minimize turbulence and improve exhaust flow compared to the stock configuration. By removing the heavy OEM muffler assemblies, this axle-back also provides a significant reduction in rear-end weight.
Built for durability and precise fitment, this exhaust bolts directly to the factory mid-pipe mounting points using the provided hardware. The Boso Edition is defined by its distinct styling, featuring premium titanium single wall tips that offer a high-end burnt-blue finish and excellent heat resistance. Each kit is crafted from high-quality stainless steel to ensure long-term performance and corrosion resistance.
- Direct bolt-on installation to factory OEM mid-pipe
- T304 stainless steel mandrel-bent construction
- Weight-saving design replaces bulky factory mufflers
- Titanium single wall tips for a premium, lightweight aesthetic
- Includes all necessary gaskets and hardware for installation
- Manufacturer Part Number: RO-TTVA-SL
$635.00
Fits 2014-2024 Infiniti Q50 models.
This Remark axle-back exhaust system is engineered as a direct-fit replacement for the restrictive factory rear mufflers, providing a more aggressive exhaust note and a cleaner aesthetic. It bolts directly to the factory mid-pipe flange and utilizes original hanger positions for a straightforward installation. The system is finished with signature burnt stainless steel double-wall tips, offering a heat-treated, high-performance appearance while maintaining the vehicle's luxury-sport profile.
- Manufacturer Part Number: RO-TTQ5-D
- System Type: Axle-Back
- Tip Style: Double Wall
- Tip Finish: Burnt Stainless Steel
- Fitment: 2014-2024 Infiniti Q50
- Installation: Direct bolt-on to OE mounting points
$685.00
Fits 2021-2024 Lexus IS350.
The Remark Axle-Back Exhaust system is engineered to enhance the acoustic profile and aesthetic of your Lexus IS350. This system replaces the factory rear mufflers, providing a more aggressive exhaust note without the complexity of a full cat-back installation. Constructed for precise fitment, it bolts directly to the factory mounting points for a straightforward installation process.
The system features signature burnt single-wall tips that offer a custom, high-performance look to match the IS350's aggressive styling. By streamlining the rear exhaust path, this Remark unit reduces weight compared to the bulky OE mufflers and provides a cleaner, more resonant sound across the RPM range.
- Direct bolt-on replacement for factory axle-back mufflers
- Signature burnt finish single-wall tips
- Designed for optimal flow and improved exhaust resonance
- Utilizes factory mounting locations and hangers
- Manufacturer Part Number: RO-TTE4-S
$995.00
Fits 2021-2024 Lexus IS300 and IS350 models.
Enhance the acoustic profile and rear styling of your vehicle with the REMARK Axleback Exhaust (Muffler Version). This system is engineered specifically for the 2021+ Lexus IS platform, offering a more aggressive, sporty exhaust note compared to the factory setup while maintaining daily-driver comfort. As the "Muffler Version," this kit provides a refined sound that balances performance and refinement, avoiding the excessive resonance often associated with muffler-delete systems.
Constructed for durability and a precise fit, this axleback system bolts directly to the factory flange locations for a straightforward installation. The system is finished with signature burnt stainless steel double-wall tips, providing a heat-treated aesthetic that perfectly fills the rear bumper cutouts.
- Manufacturer Part Number: RO-TTE4-DM
- System Type: Axleback Exhaust
- Configuration: Muffler Version
- Tip Style: Double Wall Burnt Stainless Steel
- Installation: Direct bolt-on to factory mounting points
- Material: High-quality stainless steel construction
$735.00
Fits 2017+ Lexus IS250 and IS350 models.
Give your Lexus the exhaust note it deserves with the Remark axle-back exhaust system (RO-TTE3-S). This system is engineered as a direct bolt-on replacement for the restrictive factory mufflers, providing a more aggressive tone under acceleration while maintaining a refined profile during cruising. Constructed from high-quality stainless steel, this setup features single-wall tips that offer a clean, performance-oriented aesthetic that perfectly fills the factory bumper cutouts.
- Part Number: RO-TTE3-S
- Direct axle-back bolt-on installation to factory mid-pipe
- T304 stainless steel construction for corrosion resistance
- High-quality single wall tips with a polished finish
- Retains factory mounting points for a precise fit
- Included hardware and gaskets for a complete installation
$795.00
Fits select 2015-2024 Lexus RC300 and RC350, and 2017-2024 Lexus IS250 and IS350 models.
The Remark Axle Back Exhaust system is designed to provide a sporty, refined exhaust note while significantly enhancing the rear-end aesthetics of your Lexus. This system replaces the restrictive factory mufflers, reducing weight and improving exhaust flow. Constructed from high-quality stainless steel with precision TIG welding, it offers a perfect balance of durability and performance for daily drivers and enthusiasts alike.
- Direct bolt-on installation to factory OEM mid-pipe
- Dual stainless steel double-wall tips for a premium, aggressive look
- Hand-crafted TIG welds for superior strength and finish
- Includes all necessary gaskets and hardware for installation
- Manufacturer Part Number: RO-TTE3-D
$685.00
Fits 2014-2016 Lexus IS200t, IS300, and IS350.
The Remark Axle-Back Exhaust (RO-TTE2-S) offers a direct-fit solution for enthusiasts looking to enhance the acoustic profile and rear aesthetics of their Lexus IS. By replacing the heavy factory muffler units, this system reduces weight and provides a more pronounced, sporty exhaust note. This specific version features single-wall tips finished with a titanium-style burnt treatment for a premium look.
- Direct bolt-on installation using factory mounting points
- High-quality stainless steel construction for durability
- Single-wall tips with titanium-style finish
- Optimized exhaust flow for improved throttle response
- Compatible with factory mid-pipe
- Manufacturer Part Number: RO-TTE2-S
$715.00
Fits 2014-2016 Lexus IS250, IS300, and IS350 models.
Upgrade the presence and performance of your Lexus with the Remark Axle-Back Exhaust system. This system is engineered to replace the restrictive factory mufflers, unlocking a deeper, more sporty exhaust note while reducing weight compared to the heavy OEM components. It provides a clean, aggressive sound that complements the luxury-sport character of the IS platform without excessive cabin drone.
Constructed from high-quality stainless steel, this exhaust is designed for durability and a precise fit. The standout feature is the dual double-wall burnt tips, which offer a premium, burnt-titanium look that fills out the rear bumper cutouts perfectly. As an axle-back system, it bolts directly to the factory mid-pipe, making for a straightforward installation that utilizes existing mounting points.
- System Type: Axle-Back Exhaust
- Tip Style: Double Wall Burnt Tip
- Construction: High-quality Stainless Steel
- Fitment: 2014-2016 Lexus IS250 / IS300 / IS350
- Installation: Direct bolt-on to factory mounting points
- Manufacturer Part Number: RO-TTE2-D
$635.00
Fits 2023-2024 Nissan Z. The REMARK RO-TT35-D axle-back exhaust system is engineered to replace the heavy, restrictive factory muffler section with a free-flowing, lightweight alternative. This system utilizes mandrel-bent T304 stainless steel tubing to reduce backpressure, resulting in a more aggressive exhaust note and improved throttle response without the complexity of a full cat-back swap.
The dual double-wall tips feature a signature burnt finish, providing a high-end, heat-treated aesthetic that fills the factory rear valence. As a direct bolt-on component, it utilizes factory mounting hangers for a straightforward installation that requires no cutting or welding of the OEM mid-pipe.
- Specifically designed for 2023-2024 Nissan Z
- Dual double-wall tips with burnt stainless finish
- High-quality T304 stainless steel construction
- Mandrel-bent piping for maximum exhaust flow efficiency
- Direct bolt-on installation to factory flange
- Manufacturer Part Number: RO-TT35-D
$695.00
Fits 2009-2019 Nissan 370Z.
The Remark Axle Back Exhaust is a direct-fit performance upgrade designed to replace the heavy, restrictive factory muffler section on the Nissan 370Z. This system provides a more aggressive and resonant exhaust note while significantly reducing weight compared to the stock components. Engineered for a straightforward bolt-on installation, it utilizes factory mounting points and is finished with signature burnt stainless steel double-wall tips for a premium aesthetic.
- System Type: Axle-Back Exhaust
- Tip Style: Dual Burnt Stainless Steel Double Wall
- Installation: Direct bolt-on to factory mid-pipe
- Construction: High-quality stainless steel piping
- Manufacturer Part Number: RO-TT34-D
$635.00
Fits 2012-2018 Subaru BRZ and Toyota 86.
The Remark RO-TSZN-D Axle-Back Exhaust is a precision-engineered solution for owners looking to enhance the exhaust note and aesthetic of their vehicle without the complexity of a full cat-back system. This unit replaces the restrictive factory muffler, reducing weight at the rear of the chassis and providing a more pronounced, sporty tone. Built for durability and fitment, it bolts directly to the factory mounting points and mid-pipe flange.
- Direct bolt-on installation using factory hangers
- T304 stainless steel construction for long-term corrosion resistance
- Dual double-wall stainless steel tips for a clean, aggressive look
- Mandrel-bent tubing to maintain consistent exhaust flow
- Hand-crafted TIG welds for maximum joint integrity
- Gaskets and hardware included for a complete install
- Manufacturer Part Number: RO-TSZN-D
$585.00
Fits 2022-2024 Subaru BRZ and Toyota GR86.
The Remark Axle-Back Exhaust system is engineered to transform the auditory experience and aesthetic of your vehicle. By replacing the heavy factory muffler assembly, this system reduces rear-end weight and unlocks a more aggressive, resonant exhaust note that highlights the performance character of the 2.4L engine.
Constructed with high-quality stainless steel, this exhaust features mandrel-bent piping to ensure smooth exhaust gas flow and minimal backpressure. The single-wall stainless steel tips provide a clean, classic look that perfectly fills the factory bumper cutouts. This is a direct bolt-on solution that utilizes factory mounting points and flanges, allowing for a straightforward installation without the need for custom fabrication or welding.
- High-quality stainless steel construction for durability and corrosion resistance
- Polished stainless steel single-wall tips for a motorsport-inspired look
- Mandrel-bent tubing for optimized exhaust scavenging
- Direct bolt-on fitment to factory flanges
- Includes all necessary gaskets and installation hardware
- Manufacturer Part Number: RO-TSZ8-S
$625.00
Fits 2022-2024 Subaru BRZ and Toyota GR86.
The Remark Axle Back Exhaust is a precision-engineered upgrade designed to enhance the exhaust note and aesthetic of the ZN8/ZD8 chassis. This system replaces the restrictive factory muffler assembly, utilizing a bolt-on design that attaches directly to the OEM mid-pipe and factory mounting points. By streamlining the exhaust path, it provides a more pronounced, sporty sound while reducing overall rear-end weight.
Fabricated from high-quality stainless steel, this axle-back system is built for durability and corrosion resistance. The highlight of this kit is the dual double-wall tips, which provide a filled-out, premium look for the rear bumper cutouts. This is an ideal solution for owners looking for a simple installation that provides immediate results in both style and presence.
- Direct bolt-on installation to factory mounting points
- High-quality stainless steel construction
- Dual double-wall stainless steel tips for a refined aesthetic
- Replaces heavy factory muffler for weight reduction
- Designed specifically for the 2022+ BRZ/GR86 platform
- Includes all necessary hardware for installation
- Manufacturer Part Number: RO-TSZ8-D
$875.00
Fits 2022-2024 Subaru WRX (VB chassis).
The Remark Axle-Back Exhaust system is a high-performance bolt-on solution designed to unlock a more aggressive exhaust note from the 2.4L turbocharged engine. By removing the bulky factory muffler assemblies, this kit reduces weight and improves exhaust flow, providing a crisp, sporty tone that enthusiasts demand without the complexity of a full cat-back installation.
- Construction: High-quality T304 stainless steel mandrel-bent piping
- Tip Style: Single wall stainless steel tips for a clean, classic performance look
- Installation: Direct bolt-on to the factory OEM mid-pipe; no cutting or welding required
- Build Quality: Hand-crafted TIG welds for superior strength and durability
- MPN: RO-TSVB-SM
This kit comes complete with all necessary gaskets and hardware for a seamless installation, allowing you to quickly enhance both the aesthetics and the auditory experience of your VB WRX.
$695.00
Fits 2022-2024 Subaru WRX.
The Remark BOSO Edition Axle Back Exhaust (RO-TSVB-SL) is engineered for the VB chassis Subaru WRX enthusiast looking for a raw, aggressive exhaust note. This muffler-delete system replaces the heavy, restrictive factory mufflers to reduce vehicle weight and maximize exhaust flow, allowing the 2.4L turbocharged Boxer engine to breathe freely.
Designed as a direct bolt-on upgrade, this system connects to the OEM factory mid-pipe and utilizes existing hanger locations for a clean, professional installation. The BOSO Edition is characterized by its distinct sound profile and high-quality construction, featuring mandrel-bent tubing and dual-wall stainless steel tips for a premium finish.
- Series: BOSO Edition (Muffler Delete)
- Construction: T304 Stainless Steel
- Tip Type: Polished Stainless Steel dual-wall tips
- Installation: Bolt-on to factory flange and hangers
- Included: All necessary gaskets and hardware
- Manufacturer Part Number: RO-TSVB-SL
$795.00
Fits 2022-2024 Subaru WRX (VB chassis).
The REMARK axle-back exhaust system is designed to replace the restrictive factory mufflers on the VB chassis Subaru WRX, providing a significant upgrade in both exhaust tone and aesthetics. This system features high-quality stainless steel construction finished in a durable, heat-resistant Cerakote Black coating. The 4-inch single-wall tips are sized to fill out the rear bumper cutouts for a more aggressive, performance-oriented appearance.
- Direct bolt-on installation to factory mid-pipe
- Mandrel-bent stainless steel tubing
- 4-inch (101.6mm) single-wall exhaust tips
- Durable Cerakote Black finish for heat and corrosion resistance
- Includes all necessary hardware for installation
- Manufacturer Part Number: RO-TSVB-S4B
$635.00
Fits 2022-2024 Subaru WRX (VB).
The Remark Axleback Exhaust is a precision-engineered performance upgrade designed to replace the heavy, restrictive factory mufflers. This system provides a more aggressive exhaust note and a refined aesthetic by utilizing high-quality mandrel-bent tubing and oversized 4-inch tips. Engineered for a direct bolt-on installation, this axleback system connects to the factory mid-pipe using existing mounting points for a seamless fit.
- 4-inch stainless steel single wall tips for a classic, aggressive exit
- T304 stainless steel construction for superior corrosion resistance and durability
- Mandrel-bent piping ensures smooth exhaust flow and reduced backpressure
- Direct-fit installation requires no modification to the vehicle
- Manufacturer Part Number: RO-TSVB-S4
$595.00
Fits 2022-2024 Subaru WRX (VB).
The Remark RO-TSVB-S Axleback Exhaust is a direct-fit solution designed to improve the exhaust note and rear-end aesthetics of the VB-generation Subaru WRX. By replacing the bulky factory muffler assemblies, this system reduces weight and provides a more aggressive tone without the complexity of a full catback installation. It features 3.5-inch single-wall stainless steel tips that integrate cleanly into the factory rear bumper cutouts.
- Precision-built for the VB chassis using high-quality stainless steel
- 3.5-inch single-wall tips for a classic, motorsport-inspired look
- Direct bolt-on installation to factory mounting points and OEM mid-pipe
- Includes required installation hardware and gaskets
- Manufacturer Part Number: RO-TSVB-S
$935.00
Fits 2022-2024 Subaru WRX (VB) models.
Enhance the acoustic profile and rear aesthetics of your VB chassis with the Remark Axle Back Exhaust system. This performance upgrade is designed specifically for the 2022+ WRX, replacing the factory rear muffler assemblies with a high-flow design that provides a more aggressive, sporty exhaust note. Engineered for a precise fit, this system bolts directly to the factory mounting points and mid-pipe flange for a straightforward installation.
- Custom-designed for 2022-2024 Subaru WRX (VB)
- Dual wall T304 stainless steel tips for superior heat resistance and durability
- Direct bolt-on replacement for factory rear mufflers
- Precision mandrel-bent tubing for optimized exhaust flow
- Manufacturer Part Number: RO-TSVB-DM
$695.00
Fits 2022+ Subaru WRX (VB) models.
Enhance the exhaust profile and aesthetic of your WRX with the Remark Axleback Exhaust system. This direct bolt-on upgrade replaces the restrictive factory muffler assemblies with high-flow piping and larger tips, delivering a more aggressive Boxer engine note without the complexity of a full catback installation. Designed for a perfect fit, it utilizes factory mounting points and requires no cutting or welding for installation.
- Precision-engineered for the 2022+ Subaru WRX (VB) chassis
- Dual 4-inch double-wall stainless steel tips for a premium, filled-out look
- Constructed from high-quality T304 stainless steel for superior corrosion resistance
- Mandrel-bent tubing maximizes exhaust gas velocity and flow
- Direct bolt-on design for straightforward installation with included hardware
- Manufacturer Part Number: RO-TSVB-D4
$655.00
Fits 2022-2024 Subaru WRX (VB).
The Remark Axleback Exhaust is a performance-focused upgrade designed to replace the heavy and restrictive factory muffler assembly. This system provides a more pronounced exhaust note and a cleaner aesthetic for the VB chassis without the need for a full cat-back replacement. Built from mandrel-bent T304 stainless steel, it ensures optimal exhaust flow and long-term durability against the elements.
The 3.5-inch double-wall tips are designed to fill the factory rear bumper cutouts perfectly, offering a high-end look and a sporty profile. As a direct bolt-on solution, this axleback connects to the factory mid-pipe and utilizes the original exhaust hangers for a straightforward installation process.
- Main Piping: 2.5-inch 16-gauge mandrel-bent tubing
- Tip Diameter: 3.5-inch double-wall tips
- Material: T304 Stainless Steel
- Finish: Polished stainless steel
- Installation: Direct bolt-on to factory OEM mid-pipe
- Includes: High-quality gaskets and required hardware
- Manufacturer Part Number: RO-TSVB-D
$695.00
The Remark Boso Edition Axle Back Exhaust provides an aggressive, track-inspired exhaust note for the 2015-2021 Subaru WRX and STI (VA chassis). Designed as a direct bolt-on replacement for the restrictive factory mufflers, this system is engineered to reduce weight and improve exhaust flow by utilizing a muffler-delete design.
Constructed from high-quality T304 stainless steel, this axle-back system is built for long-term durability and resistance to the elements. The Boso Edition features extended stainless steel single-wall tips for a distinct, raw aesthetic. Installation is straightforward, utilizing factory mounting points and exhaust hangers for a precise fit without the need for custom fabrication.
- Fits 2015-2021 Subaru WRX and STI (VA Chassis)
- System Type: Axle-back (Muffler Delete)
- Material: High-quality T304 Stainless Steel
- Tip Style: Stainless Steel Single Wall
- Installation: Direct bolt-on to OEM flange
- Manufacturer Part Number: RO-TSVA-SL
$635.00
Fits 2015-2021 Subaru WRX and WRX STI (VA).
The Remark axle-back exhaust system is a direct-fit performance solution designed to replace the heavy and restrictive factory mufflers. By removing the bulky OE muffler units, this system significantly reduces vehicle weight while providing a more aggressive, track-inspired exhaust note. Precision-crafted from stainless steel, this kit features 4-inch single-wall tips that perfectly fill the rear bumper cutouts for a more prominent aesthetic. This is a straightforward bolt-on upgrade that utilizes factory mounting points and hangers for a clean installation.
- System Configuration: Axle-back (muffler delete)
- Material: Stainless steel construction
- Tip Diameter: 4.0 inches
- Tip Style: Single-wall, straight cut
- Fitment: 2015-2021 Subaru WRX / STI (VA Chassis)
- Installation: Direct bolt-on to OEM mid-pipe
- Manufacturer Part Number: RO-TSVA-S4
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