Honda Civic CRX EF 88-91 B Series Swap Axle Set (SiR Intermediate Shaft) 6 Pack but one of these three

but one of these three USB to CAN interfaces must be used to program the device)

Nissan S13 SR20DET Adapter Plug and Play Adapter (based on your selection)

5 inch diameter turbine outlet collector that smoothly transitions to a 3 inch mandrel bend piping

Flange is about 3/8" thick

K-Series K20 K24

Honda Civic CRX EF 88-91 B Series Swap Axle Set (SiR Intermediate Shaft) 6 Pack but one of these three*All Hasport items ship in 2 4 weeks* Chromoly axle set for use with B series engine swap into 88 91 Civic CRX. Works with Y1 SH3 manual intermediate shaft found in the 89 91 SiR model Civics and CRX For street use, not for drag racing.