GReddy 02-07 Subaru WRX/STI Evolution RS Exhaust

In stock
SKU: 10168100
Regular price $693.50
Regular price $730.00 Sale Sale price $693.50

Product details

  • SKU 10168100

GReddy's 02-07 Subaru WRX/STI Evolution RS Exhaust boasts a full 76mm (3") diameter non-tapered piping design that optimizes efficiency and minimizes weight, leading to an 8lb decrease from the stock system. Its effects are seen in dyno tests with an increase of 8hp and 6ft-lbs of torque on an unmodified vehicle, with potential for further gains with additional modifications and/or tuning.

The RS system features a large resonator and stylishly positioned muffler and tip, compounding the vehicle's aesthetic appeal. As with all GReddy Revolution RS systems, the 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.


  • 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" oval (qty: 1 included) replacement
  • Resonator: Yes
  • Weight: 24.2 lbs (Stock weight 3" lbs)
  • Sound level: 102 dB(a)
  • HP: +8.33 hp
  • TRQ: +6.38 ft-lbs
  • Subaru STI | WRX 2002-2007
  • Pictures used for marketing purposes only, actual product may vary