Free Exhaust Tip

The Dinan Free Flow Axle-Back Exhaust represents a new era in Dinan exhaust design, characterized by its large, replaceable 4" diameter exhaust tips. These double-walled, clamp-on tips are a departure from Dinan's traditional welded, thin-walled style and are available in polished or ceramic black finishes, each laser-engraved. It features retained computer-controlled exhaust valves that manage noise levels, quieting the cabin during low-speed driving and opening for free flow under high-load conditions. Dinan has focused on reducing low-RPM drone to maintain cabin intimacy, yet it delivers a rewarding, deep tone when the valves are open and the V8 engine is pushed. Constructed from 100% 304 stainless steel for durability and performance, this axle-back system also offers a weight reduction compared to the stock unit. Dinan backs this exhaust with a four-year, 50,000-mile warranty.