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

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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

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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~~

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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~~

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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~~

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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~~

Reduced price

ALTO PRODUCTS Diaphragm Clutch Spring

Standard-duty diaphragm clutch spring for reliable everyday performance; made in the U.S.A.

€26.18 ~~€35.45~~

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ALTO PRODUCTS Red Eagle Organic Clutch Friction Plate Set — 8-pack, red

High-performance plates increase holding, reduce heat, and meet or exceed OEM specifications.

€52.81 ~~€71.49~~

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ALTO PRODUCTS Steel Plate Set — Clutch, Set of 8, 095753

Precision-made components for consistent engagement and extended service life.

€45.13 ~~€61.09~~

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ALTO PRODUCTS Steel Plate — 095711-120UP1

Precision steel plate increases surface area to reduce slipping and heat; meets or exceeds OEM specifications.

€5.47 ~~€6.87~~

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ALTO PRODUCTS Steel Plate — 095721-120UP1, ALTO PRODUCTS

Precision steel plate that increases surface area to reduce slipping, improves holding while lowering heat generation. Made in the U.S.A.

€5.06 ~~€6.35~~

Reduced price

ALTO PRODUCTS Steel Plate — Clutch Plate, Steel, 095731-160UP1

Precision-made plate increases holding, reduces heat generation, and meets or exceeds OEM specifications.

€6.75 ~~€9.14~~

Red Eagle Organic Clutch Friction Plate Set — 7 Pack, Red, P/N 095752A

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ALTO PRODUCTS Red Eagle Organic Clutch Friction Plate Set — 7 Pack, Red, P/N...

High-performance aramid-reinforced friction plates designed as OEM replacements. Increased surface area reduces slipping; runs wet or dry; made in the USA.

€56.83 ~~€76.94~~

Reduced price

ALTO PRODUCTS Red Eagle Organic Clutch Friction Plate Set — 8 pack, Red

Aramid-faced plates engineered for high-performance use; increase holding, reduce heat, and meet or exceed OEM specifications.

€45.70 ~~€61.88~~

Red Eagle Organic Clutch Friction Plate Set — Organic, Red, 5-pack

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ALTO PRODUCTS Red Eagle Organic Clutch Friction Plate Set — Organic, Red,...

High-performance friction plate set with increased surface area for reduced slipping and lower heat generation. Can be used wet or dry and meets OEM specifications.

€41.72 ~~€56.48~~

Reduced price

ALTO PRODUCTS Clutch Friction Plate Set — Kevlar, Set of 4, 095752KC

Clutch friction plate set that reduces slipping and heat; precision steel plates; wet or dry use; meets OEM specifications.

€55.35 ~~€74.94~~

Reduced price

ALTO PRODUCTS Clutch Friction Plate Set — Set of 9, Kevlar, 095752KP

Set of 9 clutch friction plates with increased surface area to reduce slipping and heat. Precision steel plates; suitable for wet or dry use.

€95.43 ~~€129.20~~

Reduced price

ALTO PRODUCTS Red Eagle Organic Clutch Friction Plate Set — 9-pack, Red

Aramid-reinforced friction plates boost holding and reduce heat; usable wet or dry; meet or exceed OEM specs. Made in the USA.

€81.27 ~~€110.03~~

Reduced price

ALTO PRODUCTS Steel Plate Set — Clutch, set of 5

Precision-made components for reliable engagement and long service life.

€31.80 ~~€43.05~~

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ALTO PRODUCTS Steel Plate Set — Clutch, set of 8

Precision-made components for reliable engagement and extended service life.

€49.56 ~~€67.09~~

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ALTO PRODUCTS Steel Plate Set — Clutch, Steel, Set of 4

Precision-made components providing consistent engagement, long service life, and predictable wear patterns.

€29.76 ~~€40.29~~

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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~~

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ALTO PRODUCTS Steel Plate — Steel, Standard

Precision-made component that provides reliable engagement and smooth operation.

€7.66 ~~€10.37~~

Steel Plate — Clutch Plate, Steel, Small Lug

Reduced price

ALTO PRODUCTS Steel Plate — Clutch Plate, Steel, Small Lug

Precision-made steel clutch plate designed for reliable engagement and long service life.

€7.02 ~~€8.82~~

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