Borla 15443 - 3" to 2.5" S-Type Series Cat-Back Exhaust System

Part #15443
Regular $952.59
Buy now and save $86.60
  • Borla 15443 - Cat-Back System - Split Rear Exit

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Borla 15443 - 3" to 2.5" S-Type Series Cat-Back Exhaust System

Part #15443
Regular $952.59
Buy now and save $86.60
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The Borla S-Type Exhaust System is the most popular exhaust system of Borla due to its delivery of the expected performance enhancements that all Borla exhaust systems provide. The exhaust system gives off an exhaust note That's not too aggressive or too subtle. It's made of austenitic stainless steel that reinforces the exhaust system's durability. It also features a straight-through design and smooth mandrel-bent tubing to improve gains in torque and horsepower. Plus, it's backed by Borla's Million Mile Warranty.


  • Exhaust Type: Cat-Back
  • Exit Location: Split Rear Exit
  • Sound Level: Aggressive / Loud
  • Tube Diameter: 3" to 2.5"
  • Tip Quantity: 2
  • Tip Shape: Round
  • Tip Finish: Polished
  • Tip Cut Style: Angled
  • Tip Style: Intercooled
  • Exhaust Material: Stainless Steel
  • Tip Outlet: 3.5"
  • Tip Length: 7"
  • Tip Material: Stainless Steel
  • Includes: Connecting Pipes, Hardware


  • Stainless steel construction
  • Aggressive sound
  • Patented Multi-core technology
  • Improved exhaust flow for performance gains
  • Mandrel-bent tubing

P65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit for more information.

The Borla Performance Industries is known as one of the go-to-companies when it comes to stainless steel performance exhaust, providing the market with world-class exhaust products that are durable and able to enhance the performance of the vehicle that. The company began 30-years ago as a manufacturer of exhaust systems for classics such as Rolls Royce and Ferrari cars but has since become the premier choice for performance vehicles, whether it is on the street or on the race tracks. Borla ensures that its products are manufactured to perfection, undergoing rigorous testing and using only premium materials. The company has a state-of-the-art facility that tests and develops these products, to make sure that they are efficient and up to standard when they arrive in the market. Today, Borla continues its legacy of providing durable and quality performance exhaust to vehicles to help improve its performance.

Warranty Information

Borla Performance Industries, Inc. warrants its products to the original purchaser of record and for the original vehicle on which the product was installed against defects in materials and workmanship for one million miles with the following exceptions. BORLA will warranty BORLA catalytic converters, black tips and all moving parts, such as valves and actuators, for three years. This does not include blemishes or marring of appearance due to weather, road hazards, lack of maintenance or extremes of heat or cold. This warranty shall apply only if BORLA's examination of the returned product discloses a manufacturing or material defect, and BORLA's sole obligation under this warranty shall be limited to repair or replacement at BORLA's option. Note all attachment to universal mufflers must be made at the nipples; there should be no welding to the shell or end caps as this will void the warranty. No expressed or implied warranties of merchantability or fitness for a particular purpose are hereby made except as otherwise expressly provided herein. In no event shall BORLA PERFORMANCE INDUSTRIES, INC. or any BORLA Dealers or Distributors be liable for any loss, inconvenience or damage, whether direct, incidental, consequential or otherwise. Because sound is subjective, Borla does not provide warranty for sound.

This warranty does not include the cost of removal or reinstallation of the product, and does not apply if the product has been damaged by accident, abuse, misuse, or misapplication. This warranty is valid for BORLA street-legal products only and does not apply to any racing products or street products used for racing purposes. Any modifications to the product or its intended use voids the warranty. No person or representative is authorized to extend any warranties on behalf of BORLA, other than the warranty expressed herein. Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you. Some states do not allow the exclusion of limitations of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and may have other rights which vary from state to state. This warranty replaces all previous warranties.

Part Number:15443
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Year Make Model Submodel Engine Size
1991 - 1994 MITSUBISHI 3000GT VR-4 3.0L V6 GAS
1997 - 1999 MITSUBISHI 3000GT VR-4 3.0L V6 GAS
1995 - 1996 MITSUBISHI 3000GT SPYDER VR-4, VR-4 3.0L V6 GAS