Vibrant 3.5in O.D. Universal Aluminum Tubing (120 degree Bend) - Polished Suspension>Air Compressor Systems 5" diameter into dual 2"

5" diameter into dual 2" Cat-Back™ system will fit vehicles with and without NPP

It has ORB-10 inlet and outlet ports

the muffler itself had to be re-engineered

0 inch diameter for our MK6 exhaust

Vibrant 3.5in O.D. Universal Aluminum Tubing (120 degree Bend) - Polished Suspension>Air Compressor Systems 5" diameter into dual 2"Vibrant Performance offers a complete range of lightweight, top quality 6063 Aluminum Tubing available in a wide array of sizes ranging from 3 4 to 5" (19mm to 127mm) O. D. Our Aluminum Tubing comes in a variety of bend configurations (30 to 180 degrees) and are suitable for use in both pressurized and naturally aspirated applications. The Vibrant Performance Aluminum Tubing program is the trusted choice of professionals in many market segments.