Short Transition (Formed) stainless 4" OD to 5" OD, overall length 1.8" (45mm) - Stainless Reducer 5 Bolt The 7/8"-14 threaded adapter fittings

The 7/8"-14 threaded adapter fittings are compatible with 10AN ORB (O-ring boss) ports

-Effectively raises the octane and increased engine performance from cleaner inlet air -Prevents oil buildup in the intake or intercooler system walls

The Aluminum v-band flange is the perfect solution to fabricate a charge pipe compatible with the Garrett GTX84RS compressor housing with v-band outlet

These are brand new  injectors that have been flow matched to your desired size

Short Transition (Formed) stainless 4" OD to 5" OD, overall length 1.8" (45mm) - Stainless Reducer 5 Bolt The 7/8"-14 threaded adapter fittingsProduct Description Short Transition (Formed) stainless 4" OD to 5" OD, overall length 1. 8" (45mm) no flange attached for welding to both sides, 102mm to 127mm