Vibrant HD Clamp Titanium Weld Ferrules for 3.50in O.D. Tubing 2013-2016 RS5 A diamond tread plate pattern

A diamond tread plate pattern is molded directly into the top of the air box to give your truck the next level of personalization that it deserves

Let everyone know how much horspower you have under the hood

and it's just not loud enough for you

Quad T304 Tips Included

Vibrant HD Clamp Titanium Weld Ferrules for 3.50in O.D. Tubing 2013-2016 RS5 A diamond tread plate patternVibrant Performance HD Clamp Weld Ferrules are available in 6061 Aluminum, 304 Stainless Steel and now also available in CP2 Grade Titanium. Each Weld Ferrule includes an O Ring Seal. HD Clamp Weld Ferrules; 3. 5 in. Matching Tube Size; CP2 Titanium; w O Rings;