SKU: 76751391697

Borla Cat-Back Exhaust System - ATAK (140650)

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Description

Borla Cat-Back Exhaust System - ATAK (140650)Borla ATAK Cat Back Exhaust System for 2015 2020 Dodge Challenger SXT GT 3. 6L V6 Automatic Manual Transmission Rear Wheel & All Wheel Drive 2 Door Tips Not Included Use Factory Valance. (140650) BORLA ATAK (Acoustically Tuned Applied Kinetics) technology is designed for high performance purists who prefer exhaust sound over their stereos. ATAK equipped exhaust systems deliver the highest available dB (decibel) levels in the BORLA street legal lineup

Borla ATAK Cat-Back Exhaust System for 2015-2020 Dodge Challenger SXT/ GT 3.6L V6 Automatic/ Manual Transmission Rear Wheel & All Wheel Drive 2 Door Tips Not Included Use Factory Valance. (140650)

BORLA® ATAK® (Acoustically Tuned Applied Kinetics) technology is designed for high-performance purists who prefer exhaust sound over their stereos. ATAK®-equipped exhaust systems deliver the highest available dB (decibel) levels in the BORLA® street-legal lineup... and unlike inferior brands that lose significant sound quality at higher volumes, ATAK® is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output.

ATAK® technology is based on specifically-tuned attributes of the internal muffler cores, which are calibrated on a vehicle-by-vehicle basis to deliver the most desirable sound. For more details and to hear the difference, watch our ATAK® videos below for different make and model vehicles.? The power of BORLA® Multicore® technology, with the sound of vehicle-specific acoustic tuning!

Upgrading your factory exhaust system to a Borla stainless steel performance exhaust system with a more efficient and less restrictive design can improve sound (adding more enjoyment driving your vehicle) and increase engine horsepower and torque throughout the RPM range (allowing quicker acceleration to pass a vehicle or get to highway speeds quicker). Borla offers Axle Back exhaust systems, Cat back exhaust systems, and for select Competition-Use-Only vehicles, we offer long tube headers to replace your exhaust manifold for the best performance and sound.

The Borla "Cat Back™" name implies the exhaust system is located behind the factory catalytic converter where there factory emissions remain untouched and vehicle stays emissions compliant. This remains distinct from the Axle Back exhaust system that is located behind the rear axle. Alex Borla coined the phrase 'Cat Back' and introduced the Cat Back performance exhaust in 1978, a bolt-on replacement performance exhaust system requiring no welding, thus being secured using the factory hanger locations.

Borla Cat Back exhaust systems use engine-specific (not universal) mufflers that are designed, tested, and optimized specifically for a particular year/make/model vehicle. Borla Cat Back systems increase the overall sound level & performance. Vehicles that don't have a factory service-point require "cutting" the factory exhaust system before installing a Borla Cat Back performance exhaust system. Borla includes instructions where to make this cut and includes the hardware to complete the installation. Many of today's modern vehicles have a factory service-point in the exhaust system (flange or slip-fit) located in the exhaust tubing behind the catalytic converter. A Borla Cat Back performance exhaust system replaces the factory exhaust system (behind this service-point) following the same exhaust path and secured using the original vehicle hangars and rubber isolators. Borla pioneered the automotive exhaust aftermarket in exhausts constructed in aircraft grade 304 stainless steel tubing, a material with higher content of carbon & nickel that won't rust or corrode.

Features:

  • Horsepower and Torque Increased by 7 – 10%
  • Increased exhaust flow for better performance
  • Better fuel economy at cruising speeds
  • The most aggressive sound of any Borla system
  • Custom designed for each application
  • Patented straight-through, multi-core muffler design reduces backpressure while absorbing sound waves
  • Mandrel-bent stainless steel tubes with diameters optimized for reduced restriction while maintaining exhaust gas speed
  • Made from the finest austenitic stainless steel for long-lasting durability
  • All welded construction
  • Includes everything required for installation, including detailed instructions
  • Backed by the exclusive Borla Million-Mile warranty
  • Proudly made in the USA more

Tips Not included. Use factory valance / tips. BORLA Cat-Back and Axle-Back multi-core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 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-controlled CNC manufacturing ensures an accurate fit.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 76751391697

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4.5 ★★★★★
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F
F. R. Isom
Massapequa, US
★★★★★ 5
Sparta the Greek warrior city state
Format: Paperback
In ancient Greece there was no equal to the military skills of the army of Sparta. They started training young men at the age of seven with exercises that made their weapons an extension of their body. This let them weild weapons with more precision than their enemies. This is just one of the fun facts found in this book about Sparta. As with many nations which put their focus on the strength of the military forces Sparta was constantly at war. They were suspicious of the motives of other city states and often attacked before they could be attacked. We can learn much by learning of the Greeks and their relationships with each other, their alliance systems and their causes of wars. Comparing national alliance systems and causes of wars today with those of the Greeks we can learn many lessons. We can see things they could have done to prevent the carnage and and use it to our advantage. This book also gives a glimpse into the living conditions of Sparta. It explains the social structure and the government structure of Sparta. It tells of the role of women in the Spartan culture. Many times we use the term Spartan to describe a minimalist life style. This book describes the living conditions of the Spartans showing where that term originated. All of the above and much more is well described in this book about the ancient city of Sparta. As a former history teacher I highly recommended this book to everyone. This should be available to all. It is a must read
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2022
L
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Lisa’s Log-in!!
Louisville, US
★★★★★ 5
Just Beautiful!!
Format: Paperback
absolutely phenomenal—an easy five-star read for me! This story is rooted in redemption, survival, and forgiveness, and it delivers on every level. The emotional depth of the characters really stood out, especially as we follow a journey shaped by years of guilt, pain, and hard-earned growth. Nothing felt rushed or surface-level—every layer of the story was intentional and meaningful. I especially loved how the author tied the theme of wildflowers into the narrative. It wasn’t just symbolic—it felt like a living, breathing part of the story, representing resilience and beauty rising from difficult circumstances. That connection made the story feel even more powerful and real. The character development was beautifully done. You could feel the weight of their choices, their struggles, and ultimately their transformation. It’s one of those stories that stays with you after you turn the last page.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
K
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Kristin
Lexington, US
★★★★★ 4
Beautiful Writing, Slow Pace
Format: Kindle
After surviving a prison bus crash, Leigh escapes to start a new life. She eventually finds her way to a flower farm, where she falls in love, learns to trust, and is finally able to heal from her past. It’s a beautiful and moving story overall. It was nice to watch how much Leigh grew throughout the book. It felt earned. She actually put in the work, even when it was hard. I think that's what makes the story feel so real and emotional. The wildflower metaphor worked perfectly throughout the book. Yes, it's a bit cliché, but it was done well in this book. It didn't come across as lazy or simplistic. As a flower lover, the setting was my favorite thing. The author’s descriptions were just beautiful. So much of it reads like poetry. You can tell how much thought she put into every single word. Unfortunately, the pacing was too slow for me. At times, it felt like it was dragging on and even got repetitive. The book could have been shorter and had a greater impact.
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Reviewed in the United States on March 23, 2026
T
Verified Purchase
tai tai
Los Angeles, US
★★★★★ 5
🌸🌼🌸🌼
Format: Kindle
Where the Wildflowers Grow and this book was such an emotional journey. What started as a survival story slowly turned into a story about healing, identity, forgiveness, and learning how to live again after trauma. Leandra endured more pain than most people could imagine. Losing her family, spending five years in prison, and surviving the prison transport bus crash would have been enough to completely harden her. Instead, watching her reinvent herself as Leigh and slowly rediscover who she was outside of survival mode made this story feel deeply human and realistic. I really loved the symbolism of the flower farm and how Jackson became a safe place for her without trying to “fix” her. Their relationship felt patient, healing, and genuine. The romance never overshadowed Leigh’s personal growth, which I appreciated. This book truly explored what it means to be loved properly while still carrying scars from your past. What kept me invested the entire time was the tension hanging over everything. Even during the peaceful moments, you knew the secrets surrounding Leigh’s past would eventually surface. And when the truth finally came out, the consequences were emotional and impactful instead of feeling overly dramatic.
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Reviewed in the United States on May 28, 2026
M
Verified Purchase
Miss Brown
Houston, US
★★★★★ 5
Fantastic Book!
Format: Paperback
“This book is such an amazing, thought-provoking, raw, and beautifully written novel. I thoroughly enjoyed every page and truly could not put it down. The characters came alive in such a vivid and unforgettable way that I was genuinely sad when the story ended, and I cried so much at the end. It pulled at my heartstrings in the most beautiful, poignant, and emotionally honest way. A truly unforgettable read.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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