Hedman's ELITE Hedders are the best you can buy. They have thicker flanges. stronger wall tubing and a thermal coating that withstand full-throttle thrashing and torturous towing. The extreme-duty construction protects against burnout and exhaust leaks caused by the excessive heat and vibration present in high performance and towing applications. ELITE Hedders outlast and outperform ordinary Hedders. All Hedman street Hedders are MADE IN THE USA, and are backed by a lifetime warranty against manufacturing defects! Our HTC coating is covered for a full 5 years. Hedman Hedders Elite Hedders Exhaust Hedder 88308 Tube Size 1 5/8 in. - Collector Size 3 in. - w/o Smog Injection Or Injection HeadsUltra Duty 14 Gauge Primary TubesCeramic Metallic Coating Stands Temp. Up To 1400 FDurable 3/8 in. Flanges Prevent WarpingAnd Stands Up Better Against Brutal PunishmentDurable And AffordablePit Stop USAoffers Hedman Hedders Elite Hedders Exhaust Hedder 88308 at low everyday prices. Be sure to check out all of the products from Hedman Hedders including Hedman Exhaust System Parts and Accessories, Hedman Hedder, Hedman Hedders, Hedman Full Length Hedders, Hedman SB Ford Hedders.