Breather kit with breather bolts, washers and hardware; fits most aftermarket air cleaners; one-piece polished tube design.
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.