WRX/STi (02-07) 3" Downpipe (catted/catless)

Item # 10007



Features: 

  • 3" Stainless Steel Piping
  • Your choice of catless, or with ceramic or metal high flow cat
    • Ceramic High-Flow Cat efficient up to 450 hp
    • Metal Substrate High-Flow Cat efficient up to 700 hp
  • 100% bolt on


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