Borla 08-14 Subaru STi / 11-14 WRX Catback Exhaust

Borla 08-14 Subaru STi / 11-14 WRX Catback Exhaust

Product form

SKU: BOR140312
Barcode: 808422403122

Borla(r) Performance offers a quad-exit Cat-Back(tm) exhaust for the venerable 2008-2014 Subaru WRX STI. This race-inspired system (PN140312) checks all... Read more

2 in stock 2 day delivery

$1,789.99  $1,597.99

    • Guaranteed secure & safe checkout.

      shop pay
    • Shipped today? Order within: Jul 25, 2026 16:00:00 -0400
    • Free shipping on all orders above $199
    • No hassle returns, 15 days return
    Buy Now, Pay Over Time


    Shop now and pay over time with Shop Pay Installments at Gearhead Motoring. Get the performance parts, wheels, suspension, and accessories you need today with flexible payment options and a fast, easy checkout. Upgrade your ride now and pay at your pace.

    Shipping and Returns


    We are committed to providing a fast, reliable, and hassle-free shopping experience. Every order is carefully packaged to ensure it arrives safely and in perfect condition.

    Fast & Free Shipping

    Most orders are processed and shipped within 1 business day, with delivery typically taking 1–4 business days. We proudly offer FREE shipping throughout the contiguous 48 United States on qualifying orders.

    Easy Returns & Exchanges
    Your satisfaction is important to us. If you're not completely happy with your purchase, you may return or exchange eligible items within 15 days of receiving your order. Items must be unused, in their original packaging, and in resalable condition to qualify for a return or exchange.

    Shop with confidence knowing that we're here to help every step of the way.

     

    Description

    Borla(r) Performance offers a quad-exit Cat-Back(tm) exhaust for the venerable 2008-2014 Subaru WRX STI. This race-inspired system (PN140312) checks all the boxes on every Subaru enthusiasts hit list, taking this flagship to an even higher realm, of performance. For starters, Borla(r) engineers upgraded the Stir's exhaust plumbing from 2.5" to 3" in diameter. The resulting increased airflow through the turbocharged powerplant provides horsepower gains of 7% - 10%. Hardcore enthusiasts who add Stage 1 or 2 chip upgrades will find this boost to the Stir's lung capacity vital to unlocking the ECU's full potential. Drivers negotiating terrain from rally course jumps to shopping mall speedbumps will appreciate how Borla(r)'s R&D fabricators found room to tuck the system muffler higher than the OE exhaust, providing a 1.75" clearance gain. This additional room also enhances rear-section aerodynamics and improves appearance by reducing clutter. Besides being higher, it's lighter. Thanks to Borla(r)'s patented straight-through design that eliminates power-robbing baffles and chambers, the STI sheds approximately 8 lbs., making it a bit leaner meaner in a class where every bit counts. True to form, the exhaust amplifies and enhances the Stir's distinctive rumbling gurgle with the rich bass of Borla(r)'s trademark sound of power. Combined with high-quality T-304 stainless steel construction and double-walled rolled-edge polished T-304 stainless steel tips, drivers get the sound and looks they expect from the world's most winning exhaust. Borla(r), the original pioneers of high-quality stainless steel free-flow exhaust, utilizes patented award and race winning technology to deliver quality, sound, and performance gains. All with an easy bolt-on installation, and backed by a solid Million-Mile Warranty on all street systems.

    This Part Fits:

    Year Make Model Submodel
    2011-2014 Subaru Impreza WRX
    2008-2014 Subaru Impreza WRX STI
    2011,2013-2014 Subaru Impreza WRX STI Limited
    2010 Subaru Impreza WRX STI Special Edition

    Specifications

    • Type: Aftermarket
    • Usage: Street Use & Speedway

    Why Buy From Us:

    • 🚚 Free Shipping
    • 💰 Price Match Guarantee
    • 🔄 Easy Returns

    Returns & Delivery

    When will my order be delivered?

    Delivery typically takes 1–4 business days. After placing your order, you will receive an email with shipping updates, tracking information, and any additional details needed to ensure a smooth delivery process.

    Can I return my product?

    Orders may be returned or exchanged within 15 days of receiving the parcel, provided the items are in their original, resalable condition. Customers are responsible for return shipping costs unless the return is due to an error made by Gearhead Motoring, in which case we will cover all shipping costs. Please wait for an RMA number and return instructions before sending any item back. Items returned without an RMA will not be accepted.

    What can I do if my item (or part of it) is damaged?

    Damaged Shipments

    If your shipment arrives damaged, whether visible upon delivery or discovered after opening the package, please follow these steps immediately:

    • Contact Gearhead Motoring as soon as possible and submit a damage claim at shipping@gearheadmotoring.com
    • Keep all original packaging materials, including the box and packing materials.
    • Make a list of any damaged or missing items.
    • Take clear photos of the damaged packaging and the affected products.
    • If the delivery driver cannot wait for an inspection, or does not allow you to inspect the shipment, write "SUBJECT TO INSPECTION" on the delivery receipt before signing and ask the driver to acknowledge it.

    Once we receive the required information, Gearhead Motoring will work directly with the shipping carrier and arrange a pickup if necessary. Do not return any merchandise without prior written authorization and an RMA number from Gearhead Motoring.

    After the returned product is received and inspected, we will notify you whether the item will be replaced, or if a refund or store credit will be issued.

    Important: By signing and accepting a freight shipment, you may waive your right to file a damage claim for any damage not noted on the delivery receipt. We strongly recommend inspecting all freight shipments upon arrival, even if the outer packaging appears to be in good condition.

    Recently viewed products

      © 2026 GEARHEAD MOTORING LLC

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Mastercard
        • PayPal
        • Shop Pay
        • Visa

        Login

        Forgot your password?

        Don't have an account yet?
        Create account