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 fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.

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 ")
• 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

Fitment:

• 2002-2007 SUBARU WRX/STI

Note(s):

• Pictures used for marketing purposes only, actual product may vary
• For any questions please contact a Vivid Racing Performance Specialist