DK Custom Products, 4 stage billet catch can. Black
DK Custom
#DK-4ST-CC-BLK

10 products
DK Custom Products are based in Hickory Flat, Mississippi, making comfort and performance upgrades specifically for Harley-Davidson. The range addresses common ownership frustrations: tank lift kits that increase engine airflow and reduce heat soak, HiFlow 587 air cleaners, Thunder Torque Inserts for improved low and mid-range pull, coil relocation kits, external breather systems, and suspension upgrades. Over 50,000 test miles across multiple bikes evaluating what they sell.
Covers Sportster, Dyna, Softail, and Touring. The real-world testing behind the product range shows — these are fixes for problems riders actually have, not solutions looking for a problem.
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Iron City Motorcycles
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