Subaru WRX STI Base 2013, Supreme SP™ 304 SS Cat-Back Exhaust System with Quad Rear Exit by GReddy®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3" to 2.5". Exhaust System Sound: Moderate. The legacy of the GReddy SP lives on with GReddy’s best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip, each Supreme SP system features a high-quality, hand Tig-weld 304 stainless-steel outer construction. Within the muffler, new straight-through and directed- straight-though chambered muffler designs allow GReddy to engineer a more refine exhaust note while increasing exhaust flow and performance. Classic GReddy street performance styling is maintained with excellent fitment and a stylish exhaust system layout. The Supreme SP not only designed to perform and sound great for each specific application; it matches the vehicle’s body-lines and styling.
|Exhaust Type: Cat-Back|
|Exhaust Tubing Material: 304 SS|
|Exit Location: Quad Rear|
|Main Tubing Diameter: 3" to 2.5"|
|Exhaust System Sound: Moderate|
|Tip Quantity: 4|
|Tip Outlet Diameter: 3.5"|
- More refine exhaust note; inside and out
- Hand TIG-weld 304 Stainless Steel
- Straight-through or directed chambered mufflers for improved sound
- Limited Lifetime Warranty
Exhaust systems have always been the base for aftermarket performance. From the beginner starting off to the high horsepower racer, who need to comply to track sound requirements, a well engineered exhaust system will enhance performance, sound, appearances, and economy. Upgrading restrictive factory exhaust with a tuned GReddy Exhaust System will increase horsepower & torque, add a deep sporty exhaust note, give style & flare to the look of your car, all while increasing fuel efficiency.
As a division of the Trust company LTD, GReddy® Performance Products is a leading manufacturer of performance exhaust and cooling systems, turbo kits, electronics, and accessory lines. Using the concept of the total tune-up, the company strives to develop and enhance its products to significantly increase the pleasure of the driving experience. GReddy's facility offers an incredible selection of superior components reflecting the company's spirit of continuous evolution.