4" ID to 3.8" ID - Gloss Black

4" ID to 3.8" ID - Gloss BlackThis 4 inch to 3. 8 inch reducing silicone coupler is 3 inches long. Rated at 350 F continuous. Four ply poly reinforced silicone for strength. Perfect for air to air aftercooler systems and turbocharger supercharger connections. Fits on most LS1 MAF's. Recommended clamps are 94100 0438 on the big end and 94100 0425 on the small end.

Engine & Hydraulic Oil

Recommended clamps are 94100-0362 on the small end and 94100-0388 on the big end

This custom silicone elbow is 3-3/8" ID on one end and 3" ID on the other and is specifically designed to replace the discontinued p/n 1820102C2 on 1994-1997 Ford Powerstroke engines

9 BAR Burst Pressure 6000 PSI

This 45 degree silicone elbow is 3-1/4" ID on one end and 3" ID on the other and can be used anyplace you need a reducing 45-degree bend

yet is just as strong

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

our swivel PTFE reusable hose ends are not compatible with rubber lined hose and utilise a tapered olive fitting for sealing

Recommended clamps are 94100-0450 on the small end and 94100-0600 on the big end

Nitrous Oxide

This 3-3/4" ID coupler sleeve is 3 inches long

This 3 inch to 2 inch reducing silicone coupler is 4 inches long