4.0" 90° Silicone Elbow Color:BLUE Works well with our Factory

Works well with our Factory O2 Dump replacement

Cut into 4 3" sections for regular-sized couplers

Easy to tune as these are the same injector that came with the ls3 only that they flow more for head\cam or boosted cars

Diesel fuel

4.0" 90° Silicone Elbow Color:BLUE Works well with our Factory90 degree bend to build or finish your intake. Applications: 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. Genuine