Vibrant LiteFlex Coupling w/Interlock Liner 2.25in ID x 4.00in Long

This Vibrant LiteFlex coupling uses a 2.25-inch inside diameter and measures 4 inches long, making it a solid choice for custom exhaust setups. It's built with an internal Stainless Steel Interlock Liner that helps keep exhaust gases flowing smoothly while also shielding the bellows from high temperatures. This liner is key to protecting the corrugated part of the coupling, especially in performance applications where exhaust heat can be intense.

Beyond the liner, the coupling has a lightweight outer wire mesh. This mesh serves two main purposes: it limits how much the bellows can expand, and it offers protection against road debris that might get kicked up. This combination of features means the coupling can handle the flexibility needed in a performance exhaust system while staying protected and maintaining good flow.