Borla P/N 140312

Cat-Back Exhaust Systems

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.

S-Type Cat-Back(tm) Exhaust System For 2008-2014 Subaru Impreza WRX STI/ 2011-2014 Subaru Impreza WRX Hatchback 2.5L 4 Cyl.. Turbo Manual Transmission All Wheel Drive.

Specifications

BrandBorla
Part Number140312
ConstructionAll Welded
Exhaust TypeCat-Back System
Exit PositionSplit Rear
Exit StyleDual Split Rear Exit
Grade TypePerformance
Inlet Inside Diameter2.500 in.
MaterialT-304 Stainless Steel
Muffler TypeStraight-Through
System TypeCat Back
Tail Pipe MaterialStainless Steel
Tip / Outlet FinishPolished T-304 Stainless Steel
Tip Diameter3.5 in.
Tubing Diameter3.000 in.
Weight45 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelCab / Body
2008-2012SubaruImprezaWRX STIHatchback
2010SubaruImprezaWRX STI Special EditionHatchback
Borla P/N 140312

Cat-Back Exhaust Systems

$1,597.99

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Professional installation available
Install times vary — call your local store for an installation quote!
Built to orderShips direct from the manufacturer to your local H&H store. Call 888-865-4024 for lead times.
Cat-Back System
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableAsk your store for a quote
4.8
5,571 reviews
Customer Reviews

Rated 4.8 across 22 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Warner Robins · 6 hours ago

Expert work. Quick turn-around. Have always trusted H&H with all my different trucks and the add-ons I wanted.

Pelham · 6 hours ago

Jason at the Pelham location was great. After installation of a bed cover was done, we noticed some parts were removed but not put back in place. He went out of his way to fix the issue. Also some end caps were cracked during the installation and he is getting replacement parts for me at no charge. Will definitely go back to them the next time I'm looking to add some updates to my truck.

Cumming · 7 hours ago

Great experience! Got me in at my booked time. Said it would take an hour, they were done is 40 minutes. Friendly and even showed me photos of the install. Highly recommend for bike hitch install.

Pensacola · 7 hours ago

I have been a customer of H&H for years and have always been given the VIP treatment. Staff are friendly, helpful and professional. Quality products and quality service. Go see them today, you'll be better off.

Fultondale · 13 hours ago

I must say I hate having to deal with things to do with the truck, however the sweetest gentleman was very attentive and not only put on the hitch, but put on the lift and found a needed screw, as well as he took the time to show me all the necessary steps to be successful. Great service, nice people, check them out for sure.

Marietta · 1 day ago

The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!

Gainesville · 1 day ago

Great service. Super quick install.

Trussville · 2 days ago

Love the new look

B K
Conyers · 3 days ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.