4.0" to 2.5" 45° Silicone Reducer Sanitary (Exhaust) Tubing built in-house and designed to

built in-house and designed to make installation a breeze

5 thread holes

And with simple 15 degree cuts the math is easy (x3 for a 45*

made in the USA

Pressure Rating: 1500 PSI - note: crimp-on fittings are recommended for applications over 500 PSI

4.0" to 2.5" 45° Silicone Reducer Sanitary (Exhaust) Tubing built in-house and designed toApplications: Joining 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 These silicone parts can be used in trucks, recreational vehicles, boats, or anything else with an engine.