SUS CENTER PIPE IMPREZA WRX STI Explanation of the product Application chart

Code No. 33004-AF002







  • It's more big in pipe diameter which let the exhaust gas smoothly to the muffler and have better engine performance.
  • We used SUS304 that has durability and great appearance.



JASMA # 06C00329






GRF: Close noise level Stock:L84 R83 LEGAMAX Premium installed:L89 R88

GRB: Close noise level 84dB (LEGAMAX Premium installed), [specC] is ok Close noise level 89dB (LEGAMAX Premium installed)

GH8: Close noise level 85dB (LEGAMAX Premium installed)


* 2:about main materials for configuration diagram
SUS304 : SUS304/high quality stainless steel
SUH409 : SUH409/stainless steel material that are used a lot for stock


Vehicle Classification Model Engine Model Year Pipe Size Consist of Code No. Price Remarks
IMPREZA WRX STI CBA- GRB EJ20(TURBO) 07/10-10/03 φ65 1 33004-AF002 Make to order item
Fit to "Spec C"