Borla 11-14 CTS Coupe V6 3.6L AT RWD/AWD Dual Ctr Rear Exit Touring Exhaust (REAR SECTION ONLY) Roofs & Roof Accessories>Rooftop Tents This tube has built-in resonance

This tube has built-in resonance chamber to catch un-wanted air intake noise

or going up driveways

The performance cat-back exhaust system includes necessary hardware and clamps for a hassle-free install

Borla(r) Performance offers a quad-exit Cat-Back(tm) exhaust for the venerable 2008-2014 Subaru WRX STI

Thrust washers are welded to the front bar to locate the sway bar bushing mounts

Borla 11-14 CTS Coupe V6 3.6L AT RWD/AWD Dual Ctr Rear Exit Touring Exhaust (REAR SECTION ONLY) Roofs & Roof Accessories>Rooftop Tents This tube has built-in resonanceTips NOT included. Use factory, bezel, valance, tips. Borla(r) Cat Back(tm) & 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(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T 304 stainless steel, superior to T 400 series