Works

Machined from billet 6061 aluminum with square surfaces, promoting excellent umbrella valve sealing, longer main breather exit nipples with dual O-rings to promote better breather system sealing. Properly sized breather inlets and location for optimum engine breathing. Unique design maximizes breather volume and allows for easy servicing. Breather bodies have five drain ports located on the inside floor, they are chamfered on inner diameter to allow easy drainage yet squared off on exits to prevent filling from splash oil.

Match or exceeds OEM specification. Consist of two 25mm wheel bearing. Non Abs models.

Billet dipsticks vent/breathe excessive crank case pressure from the oil tank through a PCV style breather, consisting of an oil separator system, perforated disc, replaceable filter element and umbrella flapper valve. Screws into the factory oil fill spout as a stock replacement part. Blowby is pressure that is forced past the rings and cylinders, pushed into the crankcase and then forced into the oil tank. Fueling test results show a decrease in engine oil sump levels, more freely/smoothe revving engine and increased MPG and decreased blowby. Removes unwanted build-up of blow by pressure in the oil tank. There are two ways to read the oil level with this dipstick, with the bike on the jiffy stand (FHS) Full Hot Stand or the bike upright and level (FHU) Full Hot Upright. Includes 2 different venting style options for installing the dipstick: option 1 - 1/8 NPT breather vent fitting with internal porous filter element, option 2 - quick disconnect coupler fitting with rubber hose and filter element. It is important to get the correct hot oil level in your bike. Feuling recommends running the oil level 90%-99% full when hot. The oil pick up port is on the right side of the engine. Letting the bike idle or warm up on the kickstand will naturally fill the engine case and skew the oil level in the tank. Made in the USA. Fits 17-24 Touring.

Precision CNC machined forged aluminum. Increased structural strength. Dimensional stability. Freedom for internal porosity. Separate scavenge sections for flywheel cavity and cam chest scavenge each area more efficiently with no interference. Gerotors are designed to tolerate more pinion shaft runout without damage. Cam chest pic up features a magnetic trap to protect scavenge rotors from metal debris. Both scavenge rotors are protected from debris, the most common cause of stock oil pump failure. Passage plugs are removable for service. Bronze pinion shaft bushing in all models and bronze cam bushings in 07-15 style can be replaced. Adjustable oil pressure regulator - adjust without removing plate from engine. 99-06 cam support plate is designed to use late style hydraulic cam chain tensioners because stock. spring-loaded tensioners used in 99-06 models don't adequately control the valve train at high rpm, especially with higher lift cams or performance valve springs. Made in the U.S.A. Fits 07-17 Twincam Models.

Upgrade to the stock oiling system, delivering increased oil pressure and return scavenging volumes from billet oil pump and matched camplate. Camplate pressure relief valve and spring are seated, sealed and pre-set with 50-60 psi pop off. Increased rigidity by machining to tighter tolerances compared to stock. Added oil pressure feed holes to front and back of cam journals to prevent excessive thrusting wear. Added cam journal oil groove for cold startup protection and increased cam journal lubrication. OE+ oil pumps assemble without O-rings on the pump housings, similar to the Factory and SE® oil pumps. Kit includes OE+® billet oil pump, matched OE+® camplate, bearing retainer plate, and hardware. Made in the USA. Fits 07-17 Twincam Models.

Comes with mounting hardware. Sold as a kit for two heads. Fits 99-17 Twincam Models. Color: Wrinkle Black.

Impressive horse power and torque gains on any engine and exceptional gains seen on engines running modified and/or ported cylinder heads along with intakes and larger throttle bodies. The one piece design, creates a clean look and eases installation when compared to the industry standard multi stack up construction. Features lengthened intake runners for increased air velocity, delivering added volume for a balanced dynamic flow. Features a high flow billet aluminum velocity stack with optimal opening diameter, outer lip and internal (ID) taper. Set up with OEM-style cylinder head breathing, routing into the intake with optimized vent hole locations. With performance in mind, a convertible backing plate offering optional cylinder head venting. Includes a high flow washable/reusable 2.5" wide air filter and one-piece billet cage. Developed and designed on the flow bench, and dyno-tested. Made in the USA.

6061 billet aluminum head breathers replace the OEM plastic parts. Dual O-ring for a better seal in the head. Unique Labyrinth design to reduce oil pass-through. Reduces emissions by lowering the amount of oil being burned. Increased durability compared to the stock head breathers. Made in the USA.

Adjustable accelerator pump for quick throttle response and easy starting. Use of the factory dual cable system ensures safe operation. Increases fuel and air flow for added performance. Variable position enrichment starting system. Teardrop style air cleaner cover included. O-ring sealed idle mixture screw. Washable, reusable filter element. Easy Installation and tuning. Made in the USA. Fits 06 Carb Models.

Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure. Kit contains all the necessary gaskets, seals and O-rings to rebuild the top end from the cylinder base upward. Made in the USA. Fits 17-23 M8 with 3.937" bore.

Performance engineered primary motor sprocket replaces OEM Compensator on Milwaukee 8® models. Provides instant torque response combined with an "engine pulse absorbing cushion drive" primary drive system. Engineered for longevity compared to OEM compensating sprockets without sacrificing rider comfort. Patented system puts an emphasis on rider comfort compared to the noise and harsh feeling under loads associated with one piece solid motor sprockets. Premium features includes the ability to rebuild and service the unit in place versus expensive compensators that need to be replaced as an entire unit. Made in the USA. Fits 17-24 Touring, 18-24 Softail, except FLFB, FLFBS, FXBR, FXBRS, FXDR.

Designed to fit OEM primary covers on select Harley Davidson Big Twins. Features a clear 0.25" thick polycarbonate window to your clutch. Window is scratch and discoloration resistant and is sealed with an o-ring gasket. Derby cover gasket also included. Fits 16-24 Touring models. Color: Black.

Bolt on 40%-50% more power for stock 107", 114" and 117" M-Eight motors. Trask compressor and turbine housing with Garrett internals. Trask plenum with integrated blow-off valve. Includes all install components: larger injectors, spark plugs, boost gauge with mount, oil feed, drain lines, custom cam cover, Thundermax tune files and all necessary hardware and gaskets. Made in the USA. Fits 17-23 Touring, 18-23 Softail, except 23 FLHXSE, FLTRXSE.

CNC machined from 6061-T6 billet aluminum. Direct bolt-on design utilizes factory hinge and lock assembly. Replace factory hinge covers accepts factory saddlebag lock and hardware. Mounting hardware included. Fits 14-23 Touring models except SE models. Color: Black

Manifold has a full 55 mm diameter intake opening for more airflow. Lets your engine breathe better - a must-have upgrade for 124” and larger engines. CNC-machined T6 heat-treated cast aluminum construction. Adds horsepower. More heat-resistant than the OEM polymer intake manifold. Includes new rubber O-ring seal. Made in the USA. Fits 17 to 24 M8 except 23-24 FLHXSE, FLTRXSE, 24 FLHX, FLTRX, FLTRXSTSE. Replace stock oem which tends to leak and wrap.

5-axis CNC ported manifold. Maximum aerodynamic efficiency. Works with stock or ported heads. Textured finish encourages fuel dissipation and atomization. High-temp, durable black powder coated finish. Fits all 55 mm throttle bodies. Made in the USA. Fits 17 to 24 M8 except 23-24 FLHXSE, FLTRXSE, 24 FLHX, FLTRX, FLTRXSTSE. Replace stock oem which tends to leak and wrap.

ThunderMax ECM with Auto-Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness. Utilizes wide-band oxygen sensors and works as a closed-loop control system to continuously self-adjust and properly tune the motorcycle’s air/fuel ratio for all riding conditions. Easy installation: replace the factory ECM, install new oxygen sensors and harness, load the correct map for your bike, and ride. Includes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User’s Manual, technical support and free software and updates. Hundreds of maps available to download for your bike (based on model, engine size, exhaust system air cleaner, pistons, cams, etc.) – load the map of your choice and the integral auto-tune will do the rest. Improves throttle response, exhaust sound and drivability Rider can adjust idle speed, rev limit and speedometer calibration. Adjustable front and rear cylinder AFR maps, ignition timing (spark) maps, and startup map. Works with all popular exhaust systems and is compatible with high-performance camshafts. Supports turbo, nitrous and supercharger applications. Software program allows live monitoring, recording and examination of diagnostic codes and data logs including number of starts, engine temperature and rpm operation New maps, software, firmware updates, map analysis and tech support available online at no charge. Made in the USA.

The sophisticated yet easy-to-use 3.5" full-color touch-screen display mounts to handlebars with integrated Amps 4-hole threaded inserts; also mounts to most aftermarket accessory mounts that feature AMPS 4-mounting options. The display's interface cable plugs directly to the bike's diagnostic connector. NO COMPUTER REQUIRED; simply select the tune and follow the on-screen prompts to flash the bike; tunes can also be edited directly from the Power Vision. Utilizes WinPV (Windows PC-based tuning application). Stores up to six different tunes that can be flashed to the bike. Downloads and stores the stock calibration in case OEM restoration is needed; stock calibration can also be saved as an editable copy and used as a starting point. Dynojet preconfigured tunes are preloaded on the unit; Power Vision will identify the bike's information and automatically sort hundreds of applicable, dyno-proven tunes. Custom tunes can be loaded by a tuning shop or received via email and loaded onto the device. Displays all J1850 H-D vehicle data, wide-band air fuel ratio and various calculated channels. (including MPG instant and trip MPG) Auto tune basic and Pro3 calculates and stores fuel trims to optimize fuel curve. Checks and clears diagnostic codes. Features adaptive trims and idle offset (with bike running). Black series features a flat black outer case. Made in the USA. Fits 21-24 M8 models.

Elongated Smooth Flowing Design. Mirror Head & Stem Forged From Billet Aluminum. Heavy Duty Stainless Steel Internal Pivot Hardware. Medium sized mirror head, blends in with the lines of the motorcycle but shaped for great rear vision. Standard & Metric Mounting Hardware Included. Laser Engraved Arlen Ness Logo. Black Anodize Finish. Sold in Sets / Pairs. Fits: All H-D models.

Clean Smooth Flowing Design. Mirror Head & Stem Forged From Billet Aluminum. Heavy Duty Stainless Steel Internal Pivot Hardware. Compact Size, Designed to flow with the lines of the motorcycle but large enough for great rear vision. Standard & Metric Mounting Hardware Included. Laser Engraved Arlen Ness Logo. Sold in pairs. Fits: All H-D models. Black Anodize Finish. Also available in many colors/models.

Complete kit, includes all parts needed for complete rebuild of front fork leg assemblies (unless noted). Fits 14-24 Touring, 18-24 Softail, 16-21 XL1200X models. Size 49mm.

Hard coated polycarbonate window. Patented outer cover design (US Patent: D852,680). Patented backing plate technology (US Patent: US 10,851,741 B1). High performance black pre-oiled air filter. CNC machined from forged billet aluminum. Patented oil catch / reservoir. Increases horsepower, torque & mileage. Eliminates oil blow-bye on M8 engines. Black anodize finish. Fits 24 later Touring, 25 Softail models. Also available in different colors/models fitment.

Method Oval Air Cleaners feature an oval shape and a clear polycarbonate window for added performance with a view into the engines intake system. Performance black pre-oiled air filter features a high flow pleated perimeter to take in airflow from all directions. Air filter is washable / re-useable. Low profile design for ample legroom. Radius design backing plate engineered for horsepower & torque through unobstructed airflow. Each kit includes: Backing Plate Assembly, Air Filter, Outer Cover Assembly, and necessary hardware. Finish: Black anodize. Fits 24-25 Touring & 25 Softail / 2017-2023 M8 Engines / 08-16 FLT & 16-17 FBW models / 00-17 Twin Cam.

The Sport Flare™ option is more streamlined and offers radical curves and a sportier stance, it complements the lines of the new fairing with a more aggressive profile and adds stability and handling with improved air management. The patented design features "hips" at the sides that re-route the wind away from riders while adding downforce to the front-end of the motorcycle to improve stability vs. riding with the stock windshield. The "flip" at the top of the Flare™ redirects air back as clean, less turbulent air for rider and passenger. Wind tunnel designed and tested. Made from premium hard-coated polycarbonate material for safety and added durability. All are predrilled for easy mounting using stock windshield hardware. Made in the USA. Fits 24 FLTRX/FLTRXSTSE, 23-25 FLTRXSE models. Color: 10" Tint.

The innovative design of the Flare™ features “hips” at the outer edge of the shield that re-route the air to add downforce to the front of the bike, improving stability vs riding with a stock shield. The “flip” at the top of the Flare™ is designed to kick the air up and back as “clean”, less turbulent air for the rider and passenger. Made from premium hard-coated polycarbonate material for safety and added durability. Predrilled for easy mounting using stock windshield hardware. Made in the USA. Fits 21-25 Pan America. Color 15.5" Tint.

The innovative design of the Flare™ features “hips” at the outer edge of the shield that re-route the air to add downforce to the front of the bike, improving stability vs riding with a stock shield. The “flip” at the top of the Flare™ is designed to kick the air up and back as “clean”, less turbulent air for the rider and passenger. Made from premium hard-coated polycarbonate material for safety and added durability. All are predrilled for easy mounting using stock windshield hardware. Made in the USA. Fits 22-25 FXLRST. Height: 6".

Precision Machined from Billet Aluminum. Independent Scavenge Sections for Flywheel Cavity and Cam Chest. Debris Screens in both scavenge pickups. Magnet in cam chest to help prevent debris from entering pump. Increased flow capacity on both feed and scavenge side. Adjustable Pressure Relief Valve can be adjusted with unit in engine Passage Plugs are removable for servicing. Blue Anodized Finish. Made in USA. Fits all M8 oil cooled models.

Increase oil pressure, oil volume, engine oil flow and return oil scavenging. Quieter and smoother engine operation. Engine temperatures run 15°-25° cooler. Oil temperatures run 15°-30° cooler. 10-30 lbs more psi of oil pressure. Reduces wet sumping, blow by and oily air cleaners. Test results show 2 horsepower gain and 2 ft/lbs of torque gain to the rear wheel on M-Eight. Includes a billet 7075 hard anodized oil pump which is 50% harder and stronger than the factory pump holding tighter tolerances under temperature (Race Series® M-Eight oil pumps have deeper scavenge kidneys when compared to the HP+ kidneys for increased scavenge volume). Includes FEULING® High Flow billet camplate made from 7075 aluminum; which is 50% harder and stronger than the factory or FEULING® OE+ camplates. Increases oil flow and volume by enlarging the oil pump reservoirs and critical oil passages, including matching the oil portholes throughout the camplate to the portholes in the engine case, which increases engine oil flow to the lifters, piston cooling jets, crankshaft and rod bearings. Oil pumps are bench-tested; the relief valve is seated and sealed to a minimum of 30 psi with full pop-off at 55-60 psi. Increased oil volume from the larger gears and properly sized passages along with the pressure relief valve seat and seal from these oil pumps is essential for proper oiling system function. Fits M8 oil cooled models. FEULING® oil pump and camplate combination eliminates common pressure and scavenge issues associated with the factory oiling systems. FEULING® M-Eight oil pumps have the groove machined on the back cover to accept the factory crank bearing seal. Made in the USA. Fits M8 oil cooled models.

Perfect for gear drive camshafts. Consistent balance and precision machining. Balance gear is installed for easy installation. Strong assembly eliminates need to weld crankpin. Heat treated 4140 material is harder and twice as stong as stock. Connecting rods are designed with Finite Element Analysis (FEA) to eliminate weak spots. Includes flywheel, crankpin and connecting rods. Made in the USA. Fits All M8 Models With Balancer Gear And Full Wrist Pin.