2.5" ID to 1.5" ID - Gloss Black

2.5" ID to 1.5" ID - Gloss BlackThis 2 1 2 inch to 1 1 2 inch reducing silicone coupler is 3 inches long. Perfect for air to air aftercooler systems and turbocharger connections. Rated at 350 F continuous. Recommended clamps are 94100 0188 on the small end and 94100 0288 on the big end.

This 3" ID to 2" ID silicone reducing coupler is 3 inches long and has the special matte red finish indicating aramid reinforcement

Special 7 inch length can be used on most LS1 engines

Check it out here: CAC40B-400X7

This 3" ID high-temp silicone hump hose is useful in any application that requires a high heat resistance

Handles 350 F continuous and is perfect for intercooler/aftercooler applications

This short radius 5" 90-degree intake hose is used when you need to make a tight bend when joining two 5" OD tubes

The grommet around the 4-1/4" hole you drill in the fender

Full 6" leg lengths

You install it in the end of the 4

Handles an amazing 500 degrees F

This reducing insert adapts a 3" ID intake hose to a 2-3/4" OD tube

Because it flares out (see pictures)