Home Borla

STI Cat-Back Exhaust, WRX Catback, Borla Hush Exhaust

By A Mystery Man Writer

Last updated 17 May 2024

STI Cat-Back Exhaust, WRX Catback, Borla Hush Exhaust

This WRX/STI cat-back exhaust delivers power while keeping the sound quieter than most cat-backs available. Order the Borla Hush exhaust at .

Borla® Cat-Back™ Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere

Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit

Best of all, Borla stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Borla Performance offers a quad-exit Catback 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 engineers upgraded the Stir's exhaust plumbing from 2.5 to 3 diameter. The resulting increased airflow through the turbocharged powerplant provides horsepower gains of 7% - 10%.

Borla 140312 Cat-Back Exhaust System

EXHAUST - Exhaust Systems - Cat Backs

02 Wrx Axle Back Exhaust

Exhaust

Sports Touring Exhaust (4 Catback) - Subaru WRX/STI VA [2015~2021]

Borla 13-14 Subaru Impreza/XV Crosstrek 2.0L AT/MT AWD 5Dr Single Roun – ESP Truck Accessories

Buy BLOX Racing 2002-UP SUBARU WRX STI 3inch Reducer for Borla Hush system - BXEX-30200-1/2 for 34.33 at Armageddon Turbo & Performance

Revel Medallion Touring-S Catback Exhaust (02-07 WRX, 04-07, 40% OFF

The BORLA sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form.

Borla Mazda MX-5 Miata Cat-Back S-Type Exhaust System - 140169

Revel Medallion Touring-S Catback Exhaust (02-07 WRX, 04-07, 40% OFF

Recommended for you