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Borla S-Type Cat Back Exhaust - Subaru WRX/STI 2015+
Borla S-Type Cat Back Exhaust - Subaru WRX/STI 2015+
Borla S-Type Cat Back Exhaust - Subaru WRX/STI 2015+
Borla S-Type Cat Back Exhaust - Subaru WRX/STI 2015+
Borla S-Type Cat Back Exhaust - Subaru WRX/STI 2015+
Borla S-Type Cat Back Exhaust - Subaru WRX/STI 2015+
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User Media for: Borla S-Type Cat Back Exhaust - Subaru WRX/STI 2015+

Borla S-Type Cat Back Exhaust

Subaru WRX/STI 2015+

Was: $1,320.99
$1,162.47
You save:
12%
($158.52)
msrp: $1,659.99

In stock!
Ships today if ordered in
10 hrs 21 mins
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Features & Product Details

RallySport Direct is proud to provide you with a great selection of Borla Exhaust Systems. These are high-performance exhaust systems designed to replace your factory restrictive exhaust system to add more power and performance while producing an aggressive exhaust note.

On this page, you are looking at the Borla S-Type Catback Exhaust System for the 15+ Subaru WRX and STI. This exhaust system combines larger piping diameter with smooth mandrel bends to produce more horsepower, more torque, along with improved throttle response with reduced turbo lag. It has been fabricated using fine quality materials to provide you with a lifetime worth of performance. 

Here are the details:

  • T-304 Stainless Steel Materials
  • Single 3" into dual 2.25" piping diameter
  • 3.5" Dual round rolled angle-cut long exhaust tips
  • Dual split rear exit
  • Comes provided with clamps and hardware to make this exhaust system ready for the installation
  • Specifications

    Brand: Borla
    Exhaust Orientation: Straight Exit
    Installation Hardware Included: Yes
    Piping Coating: No
    Piping Flex Joint: No
    Piping ID: 3.00in
    Piping Material: 304 Stainless Steel
    Silencer Included: No
    Tip Material: 304 Stainless Steel
    Tip Qty: 4
    Tip Shape: Round
    Tip Size: 3.50in
    Mfgr. Warranty: Million Mile
    Condition: New Product
    Return Policy:
    Standard

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    8 Reviews
    4.8 out of 5 Stars
    5 Stars
    (6)
    4 Stars
    (2)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    Borla S-Type Cat Back Exhaust ( Part Number: 140595)
    ***** 5 stars  4 months ago
    5out of 5stars
    Drewski
    Local muffler shop said it was the best fitting Borla system they’ve ever installed. Sounds amazing. Loud at cold start, has a nice low growl at idle and roars when you step on the throttle with some pops and crackles in there. Definitely makes heads turn. My kids love it and ask me to go fast all the time bc they like to hear the exhaust. I can tell it adds a little horsepower from stock. No drone in the cabin. Normal cruising with radio on you can barely hear it.
      
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    Borla Catback Exhaust  6 months ago
    4out of 5stars
    Is
    Sounds lovely but a bit too quiet. Borla did a great job on eliminating droning. The pops are so quiet that they're only barely noticeable. Overall I like it, just wish it was a bit louder especially the pops.
      
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    2021 Subaru WRX STI  11 months ago
    5out of 5stars
    SocalSTI
    Sounds great, fit like a glove and I have zero regrets. It is loud at cold start but quiets down once the car warms up, sounds pretty badass.
      
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    Awesome!! 1 year ago
    5out of 5stars
    Viperbite
    Installed myself. Super easy, took my time and was about an hour or so. Sound is great!! Wrx is super responsive. A must buy!!
      
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    Bravo Borla 2 years ago
    4out of 5stars
    Bob
    I got my 2017 WRX a couple of months ago and of course, the first thing I wanted to do was put on a new exhaust. I originally put on a set of Invidia Gemini R400 Single Layer Cat-Back Exhaust w/Titanium tips. It was super loud (good) BUT it was also very dronie (bad). The whole cabin vibrated at cruising speed. I switched to the Borla and have been very happy with them. Not much louder than stock, but very pleasing to the ear. They have a really deep sound and a nice rumble on the deceleration.
      
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    QUESTIONS & ANSWERS

    • Q: 2021 STI?  IAN H1 year ago

      This should fit the 2021 sti, correct?
    • Q: Gaskets  gmira132 years ago

      I have a Cobb 3" downpipe. Will I need to replace the doughnut gasket? Or do I even need it since both are 3" ?
    • Q: Borla #140595  STIlimited20202 years ago

      What else do I need to install this exhaust ? Do I need gasket if yes can you give me part number ?
    • Q: Stock 2020 STI  yonnie517092 years ago

      I just purchased a 2020 STI. Do I need anything other then a new donut gasket to install this axle back?
    • Q: Fit  HonestAbe10313 years ago

      Is this cat back straight up bolt-on, or does it need an adapter for a stock 2019 WRX? Does it need any cutting of the pipe? I watched a video of someone that said they needed to cut the y pipes before the muffler in order to reduce rubbing. Thank you in advance.
      • 1 of 1 people found the following answer helpful

        A:  Assuming you're installing it with a stock exhaust, this should bolt up without any modifications necessary.

        Marcus E. @ RallySport Direct 3 years ago  
          
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