HARLEY

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ThunderMax Engine Control Module Kit with Integral Auto Tune — Black kit, Autotune, Part 309-362

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete ThunderMax ECM kit with integral auto-tune, wide-band sensors, harness, software and USB cable for easy install and continuous closed-loop tuning.

€987.15 ~~€1,240.99~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — Black

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete ECM kit with integral auto-tune, plug-in harness, two wide-band O2 sensors, PC software and USB cable; easy install and free updates.

€1,011.83 ~~€1,272.01~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — Black, 309-460

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Plug-and-play ThunderMax ECM kit with integral auto-tune, downloadable maps, live datalogging and easy installation. Made in the USA.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete plug‑in control module kit with wide‑band oxygen sensors and harness.
Hundreds of downloadable maps; integral self‑tuning adjusts air/fuel in real time.
Live datalogging and diagnostics; adjustable ignition and startup maps.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete engine control module kit with integral auto-tune, plug-in harness, wide-band sensors, USB communication cable and comprehensive user manual. Enables live monitoring, downloadable maps and continuous self-adjusting AFR for improved throttle response and driveability.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete ECM kit with integral auto‑tune, plug‑in harness, two wide‑band sensors, USB software cable and comprehensive manual. Easy install; supports downloadable maps and real‑time closed‑loop AFR tuning. No dyno required.

€589.32 ~~€740.86~~

Universal Adapter Fitting — 45° fitting, -6 AN male, 1/8" NPT male, Anodized Black

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RUSSELL Universal Adapter Fitting — 45° fitting, -6 AN male, 1/8" NPT...

Compact adapter for secure hose and connector joins; easy to install and maintain.

€5.82 ~~€8.29~~

Reduced price

RUSSELL Universal Hose End — -8 AN female, 45° fitting, Anodized Black

Lightweight anodized hose end engineered for universal hoses; precision-machined and sold individually.

€17.83 ~~€22.41~~

Reduced price

RUSSELL Universal Hose End — -8 AN, 90° fitting, Anodized Black

Precision-machined hose end for reliable, leak-resistant connections.

€13.63 ~~€17.14~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — Kit, Black

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete engine control module kit with integral auto-tuning and wide-band sensors for easy installation and tuning.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Self-tuning engine control kit with downloadable maps, live datalogging, closed-loop wide-band tuning and simple plug-in installation — improves throttle response and driveability.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete plug-in ECM kit with integral auto-tune, wide-band sensors, TMax software and easy install.

€987.15 ~~€1,240.99~~

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 63.5 mm (2.5"), 4/110, Silver

Prevents tire rub, increases stability by widening track, and installs to OEM studs without extenders.

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 63.5 mm (2-1/2"), 4x156

Allows larger tires and increases stability by moving wheels outward from hubs and suspension components.

Bolts to OEM studs; wheel mounts to the included stud.

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 25.4 mm, 4/156

Fits larger aftermarket tires without rubbing; increases stability; bolts to OEM studs for easy installation.

Wide Tracs ATV Wheel Spacer — 25.4 mm (1"), 4/156 bolt pattern, Silver

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 25.4 mm (1"), 4/156 bolt...

Allows larger tires to clear suspension and exhaust while increasing stability; bolts to OEM studs and uses included replacement studs.

Reduced price

THUNDERMAX Replacement ECM Oxygen Sensor — 18 mm sensor

Easy-install replacement oxygen sensor for ECM auto‑tune systems. Made in the USA. Some exhausts may require modifications.

€114.68 ~~€144.17~~

$Wide Tracs ATV Wheel Spacer — 38.1 mm (1-1/2\"), 4/156 bolt pattern, rear$

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 38.1 mm (1-1/2\"), 4/156 bolt...

Allows larger aftermarket tires without rubbing; increases stability by moving wheels outward; bolts to OEM studs—no extenders required.

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 51.8 mm (2"), 4/137, Silver

Fit larger aftermarket tires and reduce rubbing. Moves the wheel out slightly to improve stability and stance. Bolts to OEM studs for a secure installation.

$Wide Tracs ATV Wheel Spacer — 63.5 mm (2.5\"), 4/156 bolt pattern, Silver$

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 63.5 mm (2.5\"), 4/156 bolt...

Spacer that lets you fit larger tires and increases stability by moving wheels outward; bolts to OEM studs for a secure installation.

Wide Tracs ATV Wheel Spacer — 2" (51.8 mm), 4/156 bolt pattern, Silver

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 2" (51.8 mm), 4/156 bolt...

Allows larger aftermarket tires without rubbing, improves stability by moving wheels outward, bolts to OEM studs and secures the wheel to the included grade 8 stud. Automotive-grade strength.

Wide Tracs ATV Wheel Spacer — 25.4 mm (1"), 4/110 bolt pattern, rear, silver

Reduced price

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 25.4 mm (1"), 4/110 bolt...

Enables larger aftermarket tires and reduces rubbing. Increases lateral stability by moving wheels outward. Bolts to factory studs; no extenders required.

€82.27 ~~€111.39~~

Reduced price

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 38.1 mm (1-1/2"), 4/110, rear

Fit larger tires, increase track width for better stability, and install without stud extenders.

€89.95 ~~€121.79~~

$Wide Tracs ATV Wheel Spacer — 25.4 mm (1\"), 4/137 bolt pattern, rear$

Reduced price

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 25.4 mm (1\"), 4/137 bolt...

Move wheels outward to fit larger tires and improve stability; bolts to OEM studs for a strong, straightforward install.

€83.16 ~~€112.58~~

Wide Tracs ATV Wheel Spacer — 38.1 mm thickness, 4/137 bolt pattern

Reduced price

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 38.1 mm thickness, 4/137 bolt...

Moves wheels outward to allow larger tires, reduce rubbing and improve stability; bolts to OEM studs and includes grade 8 studs for secure fitment.

€154.80 ~~€209.56~~

Wide Tracs ATV Wheel Spacer — 38.1 mm (1-1/2"), 4/144 bolt pattern, Silver

Reduced price

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 38.1 mm (1-1/2"), 4/144 bolt...

Allows larger aftermarket tires without rubbing; improves stability by moving wheels outward. Bolts to OEM studs; hardware included.

€100.60 ~~€136.20~~

Wide Tracs ATV Wheel Spacer — 25.4 mm (1"), 4/156 bolt pattern, rear

Reduced price

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 25.4 mm (1"), 4/156 bolt...

Enables fitting larger aftermarket tires and increases stability by spacing wheels outward. Bolts to OEM studs for straightforward installation.

€95.10 ~~€128.76~~

Wide Tracs ATV Wheel Spacer — 38.1 mm (1-1/2 in), 4/156 bolt pattern

Reduced price

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 38.1 mm (1-1/2 in), 4/156 bolt...

Fit larger tires without rubbing on shocks, struts or exhaust.
Increase stability by moving wheels outward from hubs and suspension.
Bolts to OEM studs; includes grade 8 stud—no stud extenders required.

€92.88 ~~€125.73~~

Wide Tracs ATV Wheel Spacer — 38.1 mm (1.5"), 4x156 bolt pattern, rear, silver

Reduced price

HIGH LIFTER Wide Tracs ATV Wheel Spacer — 38.1 mm (1.5"), 4x156 bolt...

Allows larger tires to clear suspension and exhaust, increases lateral stability, and bolts to OEM studs for a secure, bolt-on installation.

€97.23 ~~€131.64~~

Reduced price

THUNDERMAX Transmission Speedometer Sensor — Black, Chrome

Chrome billet speedometer sensor with OEM Deutsch connector. Made in the USA.

€74.83 ~~€94.07~~

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