Active filters
Increase horsepower with no other changes. Includes cover, backing plate, filter element and hardware. Made in the USA.
Replacement teardrop air cleaner cover for Super E & G carbs. Made in the USA.
High-flow, reusable air cleaner kit with snap-in velocity stack, integrated breather, mounting hardware and rain sock. Dyno-tested — ~8 hp gain over stock.
Big Sucker™ Stage 1 Air Filter Kit provides an advanced breathing system for your M8 engine, enhancing performance and eliminating oil issues.
Bolts to Burly Slotted Hex air cleaners for Harley-Davidson. Simple 3-bolt installation. Re-uses bolts included with air cleaner.
Clear polycarbonate top shows internal intake action; includes backing plate, filter, gaskets and necessary hardware for installation.
Cover plate that conceals breather bolts for a clean, finished look.
Precision-machined cover that hides breather bolts and provides a low-profile finish.
Low-profile cover that conceals breather bolts for a clean, protected finish.
Precision-machined cover plate that hides breather bolts for a clean, finished look.