do it yourself builder’s exhaust kit fits all Harley Davidson Sportster Ironhead engines produced from 1957-85. This kit comes with everything you need to cut and weld a set of custom pipes for your Ironhead Sporty and is made right here in the USA.
All tubing is 1.75" OD x 16ga Wall (.065" Thick) American Made mild steel for superior weldability. All bends are 3.5" centerline radius and are produced using a CNC mandrel bender for accuracy and maximum exhaust flow. Kit includes qty 2 90 degree bends, 2 180 degree bends, 3 straight tubing pieces, 2 U-channel mounts, and the proper flange set to fit your bike.
This DIY kit is the perfect way to build the unique looking set of pipes you desire.