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Borla Exhaust System 140379

Borla Exhaust System

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  • Our Price: $589.99
  • Shipping:FREE SHIPPING
  • Part Number: 140379
  • Rating: (64)
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Cat-Back Touring Exhaust System

  • Part #: 140379
  • Rear Exit
  • Single Oval Rolled Angle-Cut Tips
  • 4.25 In. x 3.5 In. Oval x 7 In. Tips
  • 2.5 In. Pipe
  • Rear Exit with Single Oval Rolled Angle-Cut Tips
  • Installation Instructions


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Select your vehicle details above to ensure item compatibility.

Ships by 10/18/17
  • Same Day Shipping if ordered by 1:30pm CST*
  • Overhaul your ride's performance by upgrading to a Borla Exhaust System
  • Custom-designed for your specific vehicle
  • Components crafted from aerospace-grade T-304 stainless steel
  • The all-stainless steel Borla high-flow muffler generates a "throaty growl" while maintaining maximum flow
  • Legal in all 50 states, will not void your factory warranty
  • Borlas custom-designed mandrel-bent tubing provides the smoothest flow possible
  • Borla's systems are designed to be completely bolt-on to your vehicle. Factory locations utilized, all necessary installation hardware is included in the kit
  • Many different configurations available - Cat-Back, Rear Section, and X/Y/Down Pipes
  • Comes with a One Million-Mile Warranty

The impulse to redesign a vehicle's exhaust system is one that every enthusiast has had at some time or another. When it's time for you to reconfigure yours, max out your vehicle's performance with a Borla Exhaust System.

Perhaps the most important innovation of this exhaust system is the way it makes your exhaust flow pick up the pace! The Borla Exhaust System features straight-through and multi-core designs that increase exhaust velocity with the goal of moving more air through your system to generate more power for your ride. Doing so can increase your engine's overall horsepower by as much as 15%.

These exhaust systems are made of aircraft-grade stainless steel both inside and sout to resist corrosion and guarantee a long life of fantastic performance for your vehicle. Your Borla Exhaust System will also be custom-designed for your ride in particular, with a variety of set-ups available so you can get your preferred configuration.

Don't accept the stock performance of your vehicle. Get something a little closer to what you're looking for the a Borla Exhaust System. Backed by Borla's One Million Mile Warranty.

*Ships same day unless otherwise noted when you add to your cart. Applies only to in-stock items.

Borla 140379 fits:

  • 2010-2016 Toyota 4Runner

Borla Exhaust System Customer Reviews


Overall Rating:

5.0 of 5

Average Install Time: 1-2 hours

Showing 2 of 64 reviews. See All Reviews.

who drives a Toyota 4Runner

Really satisfied customer here. Put this on my 2015 4Runner. Sounds and looks amazing!

Install Time: 30-60 minutes

who drives a Toyota 4Runner

Happy with the purchase. Had the dealership install product on my 2014 4runner. Exhaust looks good and the sound is better than stock. Not too loud but adds more grunt with acceleration. Direct fit but mechanic had too adjust pipe the second time due to some rattling sound from touching heat shields. Overall satisfied with my borla exhaust. Just the right amount of tone for my taste while adding more character to the truck. Performance-wise is kinda subjective but it felt that my 4runner got a little more responsive when stepping on the gas or maybe driving behavior has changed a bit since I want to hear the sweet sound of the exhaust.

Install Time: 1-2 hours

Showing 2 of 64 reviews. See All Reviews.