4″ ID. 45� Elbow. These elbows allow for an easier more sleek and elegant installation. These elbows are handmade to ensure the best quality and performance. Exceeds SAE J2006-R1, and ABYC & NMMA P-1 exhaust standards. Glossy Blue “Very Hi Temp” has 4-6 ply polyester reinforcement and 350� F (177� C) Maximum. 10 year warranty.
