K&N Engineering · New
K&N FIPK H/D Touring Models 2017-2018 BLACK Performance Air Intake System
MPN 57-1138 · Store SKU knn57-1138
Supplier stock checked 11/7/2026, 5:46:42 PM UTC. Adding a part does not reserve it.
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Product details
K&N FIPK Air Intakes for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N High-Flow Air Filter and a black powder-coated mandrel bent aluminum intake tube. These intakes come with a billet aluminum throttle-body mounting plate and mounting hardware. K&N High-Flow Intake Systems give your Harley® an aggressive appearance while providing a significant increase in airflow resulting in more power. K&N FIPK Air Intakes for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N High-Flow Air Filter and a black powder-coated mandrel bent aluminum intake tube. These intakes come with a billet aluminum throttle-body mounting plate and mounting hardware. K&N High-Flow Intake Systems give your Harley an aggressive appearance while providing a significant increase in airflow resulting in more power. K&N FIPK Air Intakes for select Harley-Davidson Touring, Softail, Twin-Cam & Sportster motorcycle models increase power by eliminating the restrictive stock air cleaner and replacing it with a low restriction intake. FIPK; H/D TOURING MODELS; 2017-2018 BLACK Performance Air Intake System
Manufacturer fitment & guides
Check 57-1138 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y