4.0" to 2.5" Silicone Reducer .92ar All other applications will need

All other applications will need custom rail spacing

and model and leave the rest to us

6mmCompressor Inducer: 78mmTurbine Inlet: T4Turbine Exducer: 80mmTurbine AR: 0

these are 60mm tall and will direct fit in LS1/LS6

Barbed Fitting: A black zinc-plated 3/16" (5mm) barb machined from high strength steel that is compatible with the following vacuum hoses: 5/32" (4mm)

4.0" to 2.5" Silicone Reducer .92ar All other applications will needJoining your intake pipe to the throttle body assembly, air metering assembly, intercooler, BOV pipe, or turbo inlet outlet. Custom compressor, intercooler or inlet piping for turbo supercharged car Custom cold air intake for nonturbo car Replacement of all factory rubber parts Genuine 4 ply Silicone (5 silicone layers plus 4 reinforcement layers = 9 total layers!) Installer can cut silicone parts down to fit with a razor Heat tolerance: 40 to 392