Added to Cart
items in your cart
1 item in your cart
Biltwell Builder's Exhaust Pipe Kit
The Biltwell Builder’s Exhaust Kit has everything you need to fabricate a set of custom straight pipes for your V-Twin. Four sets of stock Harley header flanges plus a pair of STD flanges are included with every kit. Two each 5-inch and 3-1/2-inch radius U-bends are included with the kit, plus a generous quantity of straight and bent tubing, flat fishtails and trumpet tips for customization. Material is 1-3/4-inch O.D. x 16-gauge rolled steel.
DISCLAIMER: Due to CARB regulations, this kit is not legal for sale or use in California, except on closed courses or racing vehicles. • Pre-bent tubing and ready-made flange kit for custom exhaust system fabrication • 1-3/4-inch O.D. 16-guage rolled high-tensile steel tubing • Five sets of exhaust flanges included: Ironhead, Evo, STD, Shovelhead, Panhead • Two 3.5-inch radius U-bends with straights • Two 5-inch radius U-bends with straights • Two 16-inch-long straight sections with flattened tips • Two 6-inch long straight sections with Trumpet flares • Two 45-degree bends with slash cut tips