Overview
The Flowmaster 15308 is a round, fully polished stainless steel exhaust tip with a 3 inch diameter and a rolled or cut edge. It carries an embossed Flowmaster logo and mounts by clamping, so welding is not part of the listed installation. The 15308 is universal in fit, so the 3 inch diameter is the number to compare with your exhaust end.
Key features
- Fully polished stainless steel body
- Rolled or cut edge style
- Round shape with 3 inch diameter
- Clamp-on mounting
- Embossed Flowmaster logo
Choosing a tip for your exhaust
An exhaust tip is the visible end of the tailpipe, and its main job is to finish the look of the system. With a clamp-on style, the fit depends on how well the opening sits over the pipe end, so the outside diameter of the pipe matters more than the tip’s appearance. Before buying, look at the shape of the pipe end, any crimps or bends near the outlet, and whether heat shields or bumper trim sit close behind it.
Polished stainless steel resists rust well, but it can show fingerprints, road grime and heat staining over time. Wipe it with mild soap and water, then dry it, and use a metal polish only when the surface looks dull. Avoid harsh abrasives that can scratch the finish.
- Check the pipe end for dents or flat spots before fitting
- Keep clamp fasteners snug and recheck them after the first drives
- Replace the tip if discoloration or looseness appears
Specifications
| Brand | Flowmaster Exhaust |
|---|---|
| Part number | FLW15308 |
| Shape | Round |
| Finish | Polished |
| Diameter | 3 inches |
| Material | Stainless steel |
| Fitment | Universal fit |
Vehicle fitment
The 15308 is universal in fit, so the 3 inch diameter is the number to compare with your exhaust end.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
It clamps over the exhaust end rather than being welded in place. Fully secure it before the engine is run.
What’s included
One polished stainless steel exhaust tip with embossed Flowmaster logo.









