4" HP40 slip-on muffler for select 2025 HD Softails; free-flowing 4" design improves performance and produces a deep, throaty rumble.
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3.5 in HP35 Slip-On for HD: DBX-style catalyst baffle for increased horsepower and torque. Easy install, tuning recommended. OEM gaskets required (not included). No O2 sensor holes.
Clean solution for installing select stock and aftermarket Harley-Davidson® gauge brackets. CNC-machined 6061 billet aluminum. Reducer shims for 1" and 1-1/4" risers.
4.5" slip-on mufflers tuned for HD touring bikes. Works with stock head pipes; DBX Performance baffle for improved sound and power. Made in USA with a Forever Warranty.
Investment-cast 4130 chromoly steel mounts with a threaded interface for easy angle adjustment; secure with the stock pivot pin or 3/8" bolts and nuts.
Complete kit to rebuild the male end of an '01-'18 Delphi EFI fuel line. Includes Viton® O-ring, brass valve, and stainless spring.
Injection-molded Krayton grips with classic surface patterns; throttle sleeve not included.
Complete engine control module kit with integral auto-tuning and wide-band sensors for easy installation and tuning.