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Borla ATAK Cat-Back Exhaust (15-20 5.7L HEMI)

Item CH1538
AmericanMuscle no longer carries the Borla ATAK Cat-Back Exhaust (15-20 5.7L HEMI). Please check out Challenger Cat-Back Exhaust for an updated selection.
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    Product Information

    Features, Description, Specs & Installation

    Features

    • Provides The Most Aggressive Exhaust Tone With No Drone
    • Boost Horsepower and Torque in Addition to Improving Fuel Economy
    • ATAK Muffler Design
    • Includes Cross-Over X-Pipe to Maximize Performance
    • Built From 100% T-304 Aircraft-Quality Stainless Steel
    • Features 2.50-Inch Mandrel-Bent Tubing
    • Vehicles without Active Exhaust Valves Receive Dual Rectangle Angle Cut Tips 
    • Vehicles with Active Exhaust Valves Re-Uses Factory Tips
    • Direct Bolt-On Installation - Designed for OEM Exhaust Hangers and Mounts
    • Fits 2015-2020 Dodge Challenger 5.7L Models

    Description

    Aggressively Thunderous Racing Sound. The Borla ATAK Cat-Back Exhaust produces incomparably aggressive racing exhaust notes, allowing the Challenger to dominate any road. This remarkable racing growl is a product of Borla's Acoustically-Tuned Applied Kinetics (ATAK) technology that creates the highest legal decibel levels of exhaust sound – the most aggressive series in Borla's exhaust lineup.

    Maximum Power Boost. This Borla ATAK Exhaust features straight-through, multi-core engineering that delivers maximum exhaust velocity for an exceptional power boost and improved torque. This exhaust system effectively reinforces the Challenger engine's capabilities. In addition, the high-flow X-pipe facilitates a more efficient flow for maximum exhaust performance.

    Premium Construction. This ATAK Cat-Back Exhaust is constructed from T-304 austenitic stainless steel of premium durability. Austenitic grades are particularly highly resistant to corrosion and high temperatures. Furthermore, the solid walls and full-weld assembly reinforce the pipe and add strength to resist mechanical failure.

    Quick Installation. This ATAK Exhaust features a direct bolt-on installation that requires moderate mechanical skills. This upgrade is conveniently designed for OEM exhaust hangers and mounts. The installation process takes approximately 2 hours.

    Active Exhaust Valves or Valve Simulators. This Borla Exhaust System is available with either replacement Active Exhaust Valves or Valve Simulators. The replacement Borla Active Exhaust Valves replace the OEM valves and plugs directly into the factory harness to operate just like stock. The Valve Simulator option does not include valves, so the exhaust is always open and at its loudest. The included "valve simulators" plug into the factory harness to trick the system to think the valves are still in place, therefore avoiding a check engine light.

    Non Active Exhaust.

    Application. This Borla ATAK Cat-Back Exhaust is designed for 2015-2020 Dodge Challenger 5.7L HEMI models with or without Active Exhaust Valves. Please select your application from the options available.

    Fitment:

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    What's in the Box

    For Vehicles without MDS Valves; part# 140628

    • (1) X-Pipe Assembly
    • (1) Driver Side Mid-Muffler Assembly
    • (1) Passenger Side Mid-Muffler Assembly
    • (1) Driver Side Rear Muffler Assembly
    • (1) Passenger Side Rear Muffler Assembly
    • (1) Driver Side Tip
    • (1) Passenger Side Tip
    • (6) Clamps
    • (2) Half Moon Clamps

    For Vehicles with MDS Valves; part#140714

    • (1) X-Pipe Assembly
    • (1) Driver Side Intermediate Pipe Assembly
    • (1) Passenger Side Intermediate Pipe Assembly
    • (1) Driver Side Rear Muffler Assembly
    • (1) Passenger Side Rear Muffler Assembly
    • (2) Nipples
    • (8) Clamps
    • (2) Half Moon Clamps

    Questions & Answers

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