Products

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI has developed ovate wire Beehive st...

Note: Maximum Recommended Lift = .650" * Beehive steel valve spring kit * Ultra pure chrome silicon+Nickle spring wire * Extra processing for fatig...

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI® has developed ovate wire Beehive s...

Since 1939, KPMI® has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has n...

Note: Maximum Recommended Lift = .600" * Steel Double Spring Kit * Ultra pure chrome silicon+Nickle spring wire * Extra processing for fatigue resi...

Since 1939, KPMI® has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has n...

Note: Maximum Recommended Lift = .650" * Steel Double Spring Kit * Ultra pure chrome silicon+Nickle spring wire * Extra processing for fatigue resi...

* Extreme Duty Valve Spring Kit - Titanium Retainers - .675" Lift * Specifically designed & processed with extra shot peening & nitrided to...

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI has developed ovate wire Beehive st...

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI has developed ovate wire Beehive st...

Note: Maximum Recommended Lift = .600" * Beehive steel valve spring kit * Use with OEM style AVV guide seals * Fits both Single & Triple groove...

Note: Maximum Recommended Lift = .650" * Beehive steel valve spring kit * Use with AV-V7MMB guide seals * Fits both Single & Triple groove valv...

Tech Tips: Thickness .015" OD= 1.480" ID= .600" Sold as a pack of 20 This Valve Spring Shim allows the engine builder to adjust spring pressure b...

Tech Tips: Use with Twin Cam O.E. Style umbrella seals (2005-17) Thickness .022" OD= 1.441" ID= 1.010" Sold as a pack of 20 This Valve Spring Shi...

* Sold as a Pack (8) * Replaces OEM # 18100044

* Sold Each. * 18mm thread length * Fits 0.480" diameter valve hole

Note: This valve stem assembly is required for the TPMS to function properly with HHI wheels. * Compatible with stock H-D TPMS sensor * TPMS sensor...

* Stock length & head diameter * Extreme Duty * High Flow * one piece forged racing grade stainless steel alloy. * Liquid nitriding process cr...

* All KPMI Black Diamond Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface buildup of .0002. Th...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- * 100% Slip-Free Performance Guaranteed * In-molded throttle tube with integrated application specific throttle actuation...

Features & Benefits:- Keep your belt or chain tensioned and your wheel aligned with our Vector One Billet Bagger Axle Adjuster. The functional ...

This kit is intended to be used with TR200053-M01 USB keys. (To use Digital Licenses you MUST purchase TR200053-M07) Includes: * VCM-TR4 * 3-in-1...

Features & Benefits:- * Significant improvements in performance. * 65 degree angle Design allows extra clean air flow. * Additional Knee Clear...

Features & Benefits:- * Significant improvements in performance. * 65 degree angle Design allows extra clean air flow. * Additional Knee Clear...

Fits: 2008-16 FLT 2016-17 Softail 2016-17 FXDLS (WILL NOT FIT 06-17'TC with S/Eagle 58mm Throttle Body Upgrade.) Features & Benefits:- * Si...

Features & Benefits:- * Significant improvements in performance. * 65 degree angle Design allows extra clean air flow. * Additional Knee Clear...

Features & Benefits:- * Significant improvements in performance. * 65 degree angle Design allows extra clean air flow. * Additional Knee Clear...

Features & Benefits:- * Significant improvements in performance. * 65 degree angle Design allows extra clean air flow. * Additional Knee Clear...

Features & Benefits:- * Forward facing 90° velocity series intake * Aggressive short length intake tube engineered to significantly increase ai...

Features & Benefits:- * Forward facing 90° velocity series intake * Aggressive short length intake tube engineered to significantly increase ai...

Features & Benefits:- * Forward facing 90° velocity series intake * Aggressive short length intake tube engineered to significantly increase ai...

Features & Benefits:- * Forward facing 90° velocity series intake * Aggressive short length intake tube engineered to significantly increase ai...

Features & Benefits:- * Forward facing 90° velocity series intake * Aggressive short length intake tube engineered to significantly increase ai...