Fitment Information
- Subaru WRX / STI (2002, 2003, 2004, 2005, 2006, 2007)
Specs & Features
- Chassis: GDB
- Engine: EJ20 / EJ25
- Type: Cat-back system
- Number of pieces: 2pcs
- Piping: 76 mm ( 3.0 in.)
- Tip: 115 mm (4.5 “) x L 170mm (6.7”)
- Gasket(s): 3.0″ oval (qty: 1 included) replacement
- Resonator: Yes
- Weight: 24.2 lbs (Stock weight 32.1 lbs)
- Sound level: 102 dB(a)
- HP: +8.33 hp
- TRQ: +6.38 ft-lbs
GReddy is proud to offer the Revolution RS line of exhaust systems. Named for the revolutionary approach to the design and construction of each application, this racing-sport line focuses on performance with an aggressive look and sound. Careful attention to the flow of exhaust layouts and the internal straight-through construction of each muffler and resonator sets this system apart from similar-looking imitators. Updated ultra high-temperature resistant, sound suppression materials of various densities and high-quality TIG-welded 304 stainless-steel provide premium quality at an affordable price.
The Revolution RS for the GDB Subaru WRX/STI features a full non-tapered 76mm (3”) diameter piping. The focused layout of the cat-back exhaust uses minimal bends to produces a cost-effective, light-weight system that saves 8lbs over the stock system. Traditional GReddy RS styling positions a large resonator and the muffler and tip fashionably underneath the vehicle, while enhancing the profile body-lines perfectly. Dyno test have shown increase in 8hp and 6ft-lbs of torque on a completely stock vehicle, with the potential for additional gains with other aftermarket modifications and/or tuning. Like all GReddy Revolution RS systems, the exhaust is made from fully hand-welded 304 Stainless-Steel and carries a Limited Lifetime Warranty.
Revolution RS Concept : Racing Sport line focuses on maximum performance with an aggressive look and sound.
Redline360 sells only genuine and authentic GReddy products.
