M8 Engine Performance and Upgrades

Khrome Werk 200100 M8 Hideaway Header

$499.99

HPI Milwaukee 8® Throttle Bodies

$770

COMETIC Cam Change Gasket Kit - M8 C10178-FP

$59.99

Fueling Quick Change and Top End Cam Install Kit - M8

$119.95

Save $1.96

S&S Oil Valve Control - M8

~~Regular price $50.95~~ Sale price $48.99

Save $15

S&S Quickee Pushrod Kit with Chrome Covers - M8

~~Regular price $314.99~~ Sale price $299.99

Feuling Cam chain Inner and Outer

$39.99

Save $69.01

CR483 M8 Camshaft Complete Installation Kit 2017–2019

~~Regular price $1,399~~ Sale price $1,329.99

309-591 ThunderMax Engine Control Module Kit with Integral Auto Tune'21-'24 Touring

$1,088

1861-0694 Weld-in O2 Bungs - 18 mm - 45°

$24.99

Trask Big Papi Air Cleaner - Gen 2 M8

$649.99

#534-821 ZIPPER'S 4.085 M8 +.010 121" +3.7CC PSKT

$619

S&S Camshaft Kit - 475C Chain Drive - M8 330-0641

$310.99

Save $20.95

Feuling M-8 Beehive® Valve Spring Kit (includes titanium retainers)#1108

~~Regular price $599.95~~ Sale price $579

Cam Chain Tensioner for Harley M8 Engines

$109.99

77 Cycles Billet 6 speed Door M8 23.5 up

$349.99

HPI 70MM M8® Center-Flo 2.0 Throttle Body

$880

CR616B M-8 cam

$395

Red Shift Cams® RS532 for Generation II

$329.99

Trask Assault Series CAM Cover With Window for

$429.95

Trask M8 Crankcase Vented Transmission Top Cover

$349

Power Vision 3 Fuel Injection Module for Harley

$499.99

Chris Revis 474 Rocket Cam M8 17-UP Install kit

$256

FEULING BA Series Air Cleaner Kit Chrome - Red Filter M8 17 up

$599

S&S Chain Drive - Oil Cooled - 475 Cam - Chrome Pushrods - M8

$1,699.99

S&S Cam Chest Kit with Plate - Chain Drive - Water Cooled - 475 Cam - Chrome Pushrods - M8

$1,721.99

Save $840

Andrews Cam Bolt-In 485 Complete Cam Installation Kits 17 up M8

~~Regular price $1,099~~ Sale price $259

Cycle Rama CR550 M8 Cam

$369

S&S Cycle HPT496 M8 Cam

$220

ThunderMax Engine Control Module Kit with Integral Auto Tune - '21-'24 Softail 309-592

$1,099

S&S Roller Rocker Arms - 1.640 Rocker Ratio - M8

$675

2023.5 & Newer Catapult Gen 2 Intake for Use on Gen 1 Platform

$915

Feuling M-8 Valve Spring Kit - Endurance Beehive (uses factory retainers) #1107

$399.99

Save $5

Impact ECU replacement WBO2 Sensors

~~Regular price $129.99~~ Sale price $124.99

ThunderMax 2023.5-Up Touring® (VVT) Center Cooled Models 309-605

$1,088.99

Zipper’s Milwaukee-Eight® Big Bore Cylinder Kits 117" to 128" for 2024 + Gen 2

$1,399

Harley Davidson Touring Battery

$349.99

S&S Cycles Cam Chest Kit without Cams - Chain Drive - Water Cooled M8

$1,499.99

S&S Cycles Cam Chest Kit without Cams for Chain Drive Oil Cooled M8

$1,499.99

Trak Air Filter External Breather Kit (M8)

$169.99

CR482 M8 Camshaft Complete Installation Kit for Harley 17up

$349

Red Shift Cams® 472 for Milwaukee-Eight® Engines

$329.99

Red Shift Cams® 468 for Milwaukee-Eight® Engines

$329.99

Red Shift Cams® RS528 Cam Specifically Developed for Generation II Milwaukee-Eight® Engines

$329.99

S&S Cycles MK136 Black Edition Engine

$11,999.95

M-8 Big Bore Kits 124" and 128"

$1,608

Save $44.96

S&S 132" Big Bore Cylinder Kit - Black/Highlighted Fins - M8

~~Regular price $1,544.95~~ Sale price $1,499.99

Save $45.95

S&S 129" Big Bore Cylinder Kit - -107 M8 4.3/8 stroke

~~Regular price $1,544.95~~ Sale price $1,499

Khrome Werk 200100 M8 Hideaway Header

HPI Milwaukee 8® Throttle Bodies

COMETIC Cam Change Gasket Kit - M8 C10178-FP

Fueling Quick Change and Top End Cam Install Kit - M8

S&S Oil Valve Control - M8

S&S Quickee Pushrod Kit with Chrome Covers - M8

Feuling Cam chain Inner and Outer

CR483 M8 Camshaft Complete Installation Kit 2017–2019

309-591 ThunderMax Engine Control Module Kit with Integral Auto Tune'21-'24 Touring

1861-0694 Weld-in O2 Bungs - 18 mm - 45°

Trask Big Papi Air Cleaner - Gen 2 M8

#534-821 ZIPPER'S 4.085 M8 +.010 121" +3.7CC PSKT

S&S Camshaft Kit - 475C Chain Drive - M8 330-0641

Feuling M-8 Beehive® Valve Spring Kit (includes titanium retainers)#1108

Cam Chain Tensioner for Harley M8 Engines

77 Cycles Billet 6 speed Door M8 23.5 up

HPI 70MM M8® Center-Flo 2.0 Throttle Body

CR616B M-8 cam

Red Shift Cams® RS532 for Generation II

Trask Assault Series CAM Cover With Window for

Trask M8 Crankcase Vented Transmission Top Cover

Power Vision 3 Fuel Injection Module for Harley

Chris Revis 474 Rocket Cam M8 17-UP Install kit

FEULING BA Series Air Cleaner Kit Chrome - Red Filter M8 17 up

S&S Chain Drive - Oil Cooled - 475 Cam - Chrome Pushrods - M8

S&S Cam Chest Kit with Plate - Chain Drive - Water Cooled - 475 Cam - Chrome Pushrods - M8

Andrews Cam Bolt-In 485 Complete Cam Installation Kits 17 up M8

Cycle Rama CR550 M8 Cam

S&S Cycle HPT496 M8 Cam

ThunderMax Engine Control Module Kit with Integral Auto Tune - '21-'24 Softail 309-592

S&S Roller Rocker Arms - 1.640 Rocker Ratio - M8

2023.5 & Newer Catapult Gen 2 Intake for Use on Gen 1 Platform

Feuling M-8 Valve Spring Kit - Endurance Beehive (uses factory retainers) #1107

Impact ECU replacement WBO2 Sensors

ThunderMax 2023.5-Up Touring® (VVT) Center Cooled Models 309-605

Zipper’s Milwaukee-Eight® Big Bore Cylinder Kits 117" to 128" for 2024 + Gen 2

Harley Davidson Touring Battery

S&S Cycles Cam Chest Kit without Cams - Chain Drive - Water Cooled M8

S&S Cycles Cam Chest Kit without Cams for Chain Drive Oil Cooled M8

Trak Air Filter External Breather Kit (M8)

CR482 M8 Camshaft Complete Installation Kit for Harley 17up

Red Shift Cams® 472 for Milwaukee-Eight® Engines

Red Shift Cams® 468 for Milwaukee-Eight® Engines

Red Shift Cams® RS528 Cam Specifically Developed for Generation II Milwaukee-Eight® Engines

S&S Cycles MK136 Black Edition Engine

M-8 Big Bore Kits 124" and 128"

S&S 132" Big Bore Cylinder Kit - Black/Highlighted Fins - M8

S&S 129" Big Bore Cylinder Kit - -107 M8 4.3/8 stroke

Filters

Cart

Search