Borla 140677 S-Type Cat-Back Exhaust System for 2015-2022 Dodge Challenger SRT 392 6.4L V8

This 2.75" diameter Cat-Back(tm) system features a Merge X-Pipe for increased performance and improved sound. BORLA(r) system is equipped with MDS (multi-displacement system) valve simulators which ELIMINATE the MDS valves. This avoids any warning lights on the dash while providing maximum flow at all times. The system delivers the classic S-Type sound with no drone inside the vehicle. Tips NOT included. Use factory valance / tips. BORLA(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. S-Type Cat-Back(tm) Exhaust System 2015-2022 Dodge Challenger SRT/ 392 Hemi/ Scat Pack 392 6.4L V8 Auto./ Man. Trans. RWD 2 Door With MDS (cyl. deactivation) Valves. Borla(r) System Includes Valve Simulators. Use Factory Bezel/ Valance. 2015-2023 Dodge Challenger SRT/ 392 Hemi/ Scat Pack 392 6.4L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door With MDS (cyl. deactivation) Valves. Borla(r) System Includes Valve Simulators

• System does NOT include tips. Use factory Bezel/ Valance
• This system INCLUDES Active Valve SIMULATORS
• System contains a Merge X-Pipe

Upgrade the exhaust performance and sound of your 2015-2022 Dodge Challenger SRT 392, HEMI Scat Pack 392, or 6.4L V8 with the Borla 140677 S-Type Cat-Back Exhaust System. Designed for rear-wheel-drive two-door models with automatic or manual transmissions and factory MDS cylinder-deactivation valves, this system uses a 2.75-inch exhaust path and integrated Merge X-Pipe to improve exhaust flow, throttle response, and overall driving character.

The Borla S-Type sound delivers an aggressive, classic exhaust note while maintaining a comfortable, drone-free cabin during highway driving. Included MDS valve simulators eliminate the factory MDS valves while preventing warning lights on the dashboard and allowing maximum exhaust flow at all times. The system is designed for use with the factory bezel, valance, and exhaust tips; tips are not included.

Constructed from premium T-304 austenitic stainless steel, the Borla 140677 is engineered for long-term corrosion resistance and dependable performance. Ultra-smooth mandrel bends help preserve consistent internal diameter throughout the system, while precision CNC manufacturing supports an accurate fit. Borla's patented straight-through and multi-core technology is designed to unlock hidden horsepower, improve exhaust velocity, and deliver the distinctive Borla Sound of Power. This cat-back system is backed by Borla's Million-Mile Warranty. Professional installation is recommended. California customers should verify emissions requirements before purchase, as this product requires acknowledgment of applicable emissions regulations.

What's Included

• Borla 140677 S-Type Cat-Back Exhaust System
• Merge X-Pipe
• MDS valve simulators
• Installation hardware as supplied by the manufacturer
• Exhaust tips are not included; reuse factory tips and valance components

Features:

• Performance-focused 2.75-inch cat-back exhaust system with a Merge X-Pipe for improved exhaust flow and enhanced V8 performance
• S-Type sound profile provides an aggressive Borla exhaust tone without excessive interior drone
• MDS valve simulators eliminate the factory cylinder-deactivation valves while helping prevent dashboard warning lights
• Premium T-304 stainless steel construction, mandrel-bent tubing, CNC precision manufacturing, and Borla Million-Mile Warranty support lasting performance

Fitments:
2015 Dodge Challenger Scat Pack
2015 Dodge Challenger SRT 392
2016 Dodge Challenger 392 Hemi Scat Pack Shaker
2016 Dodge Challenger R/T Scat Pack
2016 Dodge Challenger SRT 392
2017 Dodge Challenger R/T 392
2017 Dodge Challenger R/T Scat Pack
2017 Dodge Challenger SRT 392
2017 Dodge Challenger T/A 392
2018 Dodge Challenger R/T 392
2018 Dodge Challenger R/T Scat Pack
2018 Dodge Challenger SRT 392
2018 Dodge Challenger T/A 392
2019 Dodge Challenger R/T 392
2019 Dodge Challenger R/T Scat Pack
2019 Dodge Challenger R/T Scat Pack Widebody
2020 Dodge Challenger R/T Scat Pack
2020 Dodge Challenger R/T Scat Pack Widebody
2021 Dodge Challenger R/T Scat Pack
2021 Dodge Challenger R/T Scat Pack Shaker Widebody
2021 Dodge Challenger R/T Scat Pack Widebody
2021 Dodge Challenger T/A 392 Widebody
2022 Dodge Challenger R/T Scat Pack
2022 Dodge Challenger R/T Scat Pack Widebody
2023 Dodge Challenger R/T Scat Pack
2023 Dodge Challenger R/T Scat Pack Widebody

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1