SKU: 7309620947

Borla Cat-Back Exhaust System - S-Type (140123)

Sale price$715.05 Regular price$794.50
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Description

Borla Cat-Back Exhaust System - S-Type (140123)Borla S Type Cat Back Exhaust System for 2005 2009 Subaru Legacy GT 2. 5L 4 Cyl. Turbo All Wheel Drive Automatic Manual Transmission 4 Door. (140123) 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

Borla S-Type Cat-Back Exhaust System for 2005-2009 Subaru Legacy GT 2.5L 4 Cyl. Turbo All Wheel Drive Automatic/ Manual Transmission 4 Door. (140123)

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

BORLA Performance Industries has once again developed a unique performance exhaust for a Subaru. This time, the BORLA R&D Team has engineered a bold dual exhaust system for the Legacy GT Turbo (PN 140123). BORLA made a big splash in the sports compact aftermarket with their stainless steel Header and Cat-Back for the WRX, winning many performance shootouts. The Legacy GT Turbo with the 2.4L 4-cylinder engine is a natural for the BORLA straight-through, free-breathing mufflers and smooth CNC mandrel bent high-quality T-304 austenitic stainless steel exhaust pipes. This split rear system exits with large polished oval BORLA embossed rolled edge tips. BORLA testing reveals power increases that most likely are a direct correlation to the increased air flow the BORLA system exhibits. All this and 20% lighter than the stock system. A great performance exhaust with a powerful sound and the durability that has made BORLA famous. When you deal with the high exhaust temperatures of turbocharged engines, the aerospace-bred BORLA exhaust is like money in the bank. With credentials on the street and the track, it's no accident so many serious performance enthusiasts choose BORLA Performance Exhaust for their Subaru vehicles. BORLA, the original pioneers of aircraft-grade high-quality T-304 austenitic stainless steel (superior to T-409 or aluminized steel) free-flow exhaust utilizes its patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy ' all with an easy bolt-on installation. All BORLA street products carry the famous BORLA written million-mile warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 7309620947

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JoAnn
Port Orchard, US
★★★★★ 5
There easy to use.
Size: 8 INCH, Number of Items: 20
I love how they are in individual packages and they have a sticker to peel the film off.
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Reviewed in the United States on March 12, 2026
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Heather K
Birmingham, US
★★★★★ 5
Awesome Awesome Awesome!!!!
Size: 6 Inches, Number of Items: 5, Size: 6 Inches, Number of Items: 5
I ordered these spinners because they were stainless steel and not aluminum so they shouldn't rust. They are so easy to do and the prints are so beautiful. You can customize them with a dog or cat that passed. They are so bright and shiny. They do have a hole on the bottom to add a bead. You also have to take the plastic off the front and back. Easy to bend and a lot of people like to dress up there windows or yard. I bought them many times because they never disappoint.
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Reviewed in the United States on January 14, 2026
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Christina Tincher
Massapequa, US
★★★★★ 5
Happy with service and product
Size: 8 Inches, Number of Items: 10
Very pleased with the blanks. Sublimate beautiful
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Reviewed in the United States on May 24, 2026
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kathy b
Alexandria, US
★★★★★ 5
Great quality
Size: 8 Inches, Number of Items: 5
Made gifts for family and friends they enjoyed. Can't wait to make more. The print quality was excellent.
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Reviewed in the United States on May 18, 2026
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Rosemarie Bazinet
Dallas, US
★★★★★ 5
6” windspinner
Size: 6 Inches, Number of Items: 5
Color comes out very vibrant. Confusing though with no instructions reminding you that there is no plastic covering
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Reviewed in the United States on February 21, 2026

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