This is a DIY product for skilled motorcycle builders and metal fabricators only. Each kit includes enough straight and bent 1-3/4-inch O.D. tubing to fabricate a couple sets of open exhaust pipes for your chopper, depending on the complexity of your custom design. Header flanges for five different H-D cylinder styles are included with each kit: Panhead, Shovelhead, Ironhead, Evo and STD. WARNING: The California Air Resources Board (CARB) prohibits the sale or use of any aftermarket accessory that alters or modifies the performance of original-equipment emission-related components on motorcycles other than on racing vehicles on closed courses, or by Executive Order from CARB authorities. Check your local laws and motorcycle manufacturer's documentation for more information.
We’ve got a no hassle approach to exchanges and even cover shipping both ways in the USA. Dig in to the details for all returns and exchanges here.
Our checkout is verified and secured with bank level encryption so you never have to worry about your money.
Spend over $100 in our online store and your order ships for free within the USA. Orders placed before 2:00PM PST generally go out the same day so you get your stuff fast.
Builder's Exhaust Pipe Kit
Stash Tube - Black/Black
Stash Tube - Black/Clear
Stash Tube - Silver/Clear
Exhaust Flange Set - Shovel
Weld-On Exhaust Tip - Trumpet
Exhaust Flange Set - Iron
Bullet Taillight - Black
Bullet Taillight - Polished
Mako Taillight - Black
Mako Taillight - Polished
License Plate Sissy Bar Mount - Model B/C/D/E
Sissy Bar Mount - Model B/C/D/E
Fender Mount - Model B/C/D/E Taillight
Duo Muffler Clamp - Black
Select a row below to filter reviews.
Great product. More than enough tubing to whip up a set of pipes. Clean starting point. I made CHOLO pipes and still have enough to make some high and tights.
Excellent materials they are expertly packaged, including each tubing in its own plastic bag with oil to prevent rust and all the curves and straight tubing to make some sick pipes!
All that you need for a diy sick set of pipes. Very satisfied.
Got a case of beer, a radical idea, one night, and some welding skills? This is your huckleberry.
we got these for our xs650 project, the "freedom or death machine." the packaging was great, the pipes were in perfect shape, the quality was as you would expect from biltwell, and there was much more than we needed for us to make a tight 2-into-1.