Borla Cat-Back Exhaust System - S-Type (140791BC)

Borla Cat-Back Exhaust System - S-Type (140791BC)Borla Cat Back Exhaust System for DURANGO SRT '18 '20 6. 2L V8 AT AWD; 4DR 2. 75; S TYPE; S RD RL AC BC SR TIP 4. 5" RD X 10. 00" BLACK CHROME. (140791BC) 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

Borla Cat-Back Exhaust System for DURANGO SRT '18- '20 6.2L V8 AT AWD; 4DR 2.75; S-TYPE; S RD RL AC BC SR TIP 4.5" RD X 10.00" BLACK CHROME. (140791BC)

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

The search for the perfect exhaust system for the Dodge Durango SRT is over. Borla gives you their take on how the Durango SRT should sound. These Cat-Back systems are developed with performance and sound in mind on the 392 HEMI engine. The S-Type sound level delivers the distinct Borla rumble and gives the Durango SRT the classic muscle sound without the drone. Each system is built from premium T-304 stainless steel and is mandrel bent to give you the absolute best in performance and durability. The 140791BC system features 4.5" round Black Chrome on T-304 stainless steel tips, but polished tips are also available. Using Borla Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Borla exhaust systems are covered under our Million-Mile warranty with the following exceptions. Borla will warranty black coatings, tip finishes, and carbon fiber parts for one year.