88-91 Civic Crx Ef Ex Si 2.5" Adjustable Converter Cat Test Pipe 3pc - D15 D16

List price: $69.99
Our price: $40.99
You save: $29.00 ( 41.43 %)

Availability: In stock.


  • 100% Brand new item
  • Made from high quality T304 stainless steel with CNC machined flanges with TIG and MIG welds
  • Inlet / Outlet: 2.5" / 2.5"
  • When doing a B series or K series swap in EG EK DC chassis. The header and exhaust won't bolt up because of the length difference or the flange rotation did not matching
  • 2.5 inch collector is an adjustable and rotate-able test pipe, this is what you need when using a JDM header or race only header that require a 2.5 inch collector, a popular test pipe among B-Series K-Series H-Series engines
  • Base length of this test pipe without adjustment is 16.1 inches. You can extend this test pipe up to 18-19 inches, welding maybe required and highly recommended if you are extended it for more than 17 inches
  • This test pipe is rotate-able to better match your header outlet. It has a 2.5 inch collector (2 bolts flange), and 60mm (3 bolts flange) on the exhaust pipe side.

  • Its recommended to weld the pipes together once installed on car to make sure it will be secure
  • Test pipe is not street legal, this item is for race use only, not legal for street-use
  • No installation guides are included, highly recommend professional installation

  • Universal - B/D/H/K/F Series Engine (NOT DIRECT BOLT ON)
  • 2 Bolt Flange and 3 Bolt Flange
  • 2.5" Connections Piping Only

  • CONTINUE SHOPPING : Customers who bought 88-91 Civic Crx Ef Ex Si 2.5" Adjustable Converter Cat Test Pipe 3pc - D15 D16 , also bought these items: