Walker Exhaust 31808 OE-Style Steel Exhaust Flange

The Walker Exhaust 31808 is a steel exhaust flange engineered to restore a secure, leak-free connection in your vehicle's undercar exhaust system. Manufactured by Walker — a Tenneco brand with worldwide OEM partnerships — this flange delivers the precise fit and long-term durability expected of a quality aftermarket replacement part.

Key Features:

• Quality Steel Construction: Made from durable low-carbon steel for long service life in demanding underbody conditions
• OE-Style Design: Engineered to match original equipment dimensions and bolt patterns for straightforward installation
• Smooth, Burr-Free Finish: Provides proper seating and fitment against mating exhaust components
• Leak-Resistant Connection: Designed to maintain a tight seal and prevent exhaust leaks when properly torqued
• Compatible with Walker System Components: Pairs seamlessly with Walker catalytic converters, mufflers, and exhaust pipes for a complete system repair

For best results, tighten flange bolts progressively in stages rather than fully torquing one bolt at a time — this helps prevent gasket failure, stud damage, and premature system fatigue. Walker's broad range of exhaust flanges, clamps, and hardware makes it easy to source all the components needed for a complete, professional-quality exhaust repair.