Vibrant 4 Bolt Flange for 3.5" Nominal Oval Tubing - 13176S -8ORB but a filter on the

but a filter on the end of a pipe has its limitations

-12AN Male To Male Flare Union - Black - 815-12-2

6228015 is a 6-pad rigid race disc made with high quality ceramic friction materials

Vibrant Performance Male AN Flare Union Adapters are lightweight and constructed from 6061 Aluminum Alloy

HA3-SPG6 kit features a Sport pressure plate for a nice upgrade

Vibrant 4 Bolt Flange for 3.5" Nominal Oval Tubing - 13176S -8ORB but a filter on theVibrant Performance 304 Stainless Steel 4 Bolt Exhaust Flanges for oval tubing are available in a variety of sizes ranging from 2 to 4 I. D. Matching gaskets are available, manufactured from multi layer Graphite material.