Invidia N1 Racing Titanium Tip Cat Back Exhaust Subaru WRX / STI 2002-2007 | HS02SW1GRT Forester_1998-2002 - Reduces rear end float

- Reduces rear end float under acceleration

Stage 1 maps deliver immediate gains of +35 HP and +40 lb-ft of torque on completely stock vehicles using 91-93 octane fuel

gaining up to 14whp on an otherwise stock Legacy GT

These pads are excellent for the occasional HPDE/track day or for the very competitive autocross racer

If you preorder

Invidia N1 Racing Titanium Tip Cat Back Exhaust Subaru WRX / STI 2002-2007 | HS02SW1GRT Forester_1998-2002 - Reduces rear end floatFitment Information: 2002 2007 Subaru WRX 2002 2007 Subaru STi Features: New gaskets and hardware 304 stainless steel construction 3" Inch piping diameter 4" Inch titanium exhaust tip Non resonated mid pipe Single exit design Includes silencer Exhaust hangers welded onto the OEM locations to make for a direct fitment Notes: The Invidia N1 is one of the best sounding, fitting and looking catbacks you can get for your GD Impreza WRX and STi. It's easy,