4" to 3.5" ID

4" to 3.5" IDThis 45 degree silicone elbow is 4" ID on one end and 3 1 2" ID on the other and can be used anyplace you need a reducing 45 degree bend. Handles 350 F continuous and is perfect for intercooler aftercooler and turbocharger applications. Five ply reinforced silicone for high strength. We now recommend all silicone elbows be 5 ply or better. Thick 7 32" wall construction. Full 6" leg lengths. Recommended clamps are 94100 0388 on the small end and 94100

This 22 degree silicone elbow is 3-1/2"

or 5/16" bolt and nut

Check out our 4" ID X 7" long charge air cooler hose made just for LS and similar engines

Navistar / International 439311C1

Rated at 350F continuous

Recommended clamps are 94100-0325 on the small end and 94100-0338 on the big end

which means the bundles going one direction are spaced slightly wider than the bundles going the other direction

Recommended clamps are 94100-0375 on the small end and 94100-0438 on the big end

Can be ordered polished to a mirror finish for an additional fee

This 5 inch to 4-1/2 inch reducing silicone coupler is 3 inches long

Fits most Ford throttle bodies and MAF's and adapts to standard 3" tubing

This 90 degree silicone elbow is 1" ID