• 4.5 bellmouth downpipe
  • 90% of the HP gains and only 10% of the sound
  • Gain up to 25 ft. lbs. and 25 whp
  • With ECU tuning HP gains are 50-60 ft. lbs and 30-40 whp
  • Includes: huge free flowing 4.5 inch bellmouth downpipe,and catless race-pipe
  • Direct bolt on

 
TurboXS WRX STi Stealthback NON Catted Exhaust
TurboXS WRX STi Stealthback NON Catted Exhaust
From: $457.00