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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

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~~

$Replacement Piston Rings — 3.750\" bore, standard$

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HASTINGS Replacement Piston Rings — 3.750\" bore, standard

Complete replacement set includes top and second compression rings plus three-piece oil control rings; restores sealing and oil control for two pistons.

€26.90 ~~€33.82~~

Replacement Piston Rings — 3.750 in bore, +0.010 in oversize, moly coated

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HASTINGS Replacement Piston Rings — 3.750 in bore, +0.010 in oversize,...

Complete replacement ring set with top and second compression rings plus three-piece oil control rings. Restores compression, controls oil, and improves oil economy. Includes enough rings for two pistons. Made in the USA.

€22.06 ~~€27.73~~

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HASTINGS Replacement Piston Rings — +0.020 in, Moly coated

Includes top and second compression rings plus three-piece oil control rings; enough for two pistons.

€32.36 ~~€40.68~~

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HASTINGS Replacement Piston Rings — HASTINGS, Set

Complete set of top, second, and three-piece oil control rings for two pistons. Barrel face top rings and Napier second rings provide improved sealing and heat transfer; three-piece Flex Vent oil rings ensure positive oil control. Made in the USA.

€19.06 ~~€23.96~~

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HASTINGS Replacement Piston Rings — 3.498" bore, +0.040" oversize

Complete set of top, second, and oil control rings for two pistons. Barrel face top rings, reverse torsional second rings, and three-piece oil control rails. Made in USA.

€19.26 ~~€24.22~~

Replacement Piston Rings — 3.937" bore, 107 cu in displacement, Standard piston size

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HASTINGS Replacement Piston Rings — 3.937" bore, 107 cu in...

Complete replacement ring set for two pistons with PVD coating and three-piece oil control rings.

€31.78 ~~€39.96~~

Replacement Piston Rings — Bore 3.937", Piston +0.010", Displacement 107"

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HASTINGS Replacement Piston Rings — Bore 3.937", Piston +0.010",...

Complete replacement piston ring set for two pistons; includes PVD-coated barrel-face top rings, Napier second rings, and three-piece oil control rings. Made in the USA.

€53.73 ~~€67.54~~

Replacement Piston Rings — 4.000" bore, Standard piston size, 114" displacement

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HASTINGS Replacement Piston Rings — 4.000" bore, Standard piston size,...

Complete replacement set with top, second, and three-piece oil control rings; PVD coating on top rings; includes rings for two pistons.

€41.24 ~~€51.85~~

Replacement Piston Rings — Piston size +0.005", Bore 4.000", Displacement 114"

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HASTINGS Replacement Piston Rings — Piston size +0.005", Bore 4.000",...

Complete replacement set with PVD-coated barrel face top rings, Napier second rings, and three-piece oil control for improved sealing and oil economy.

€49.51 ~~€62.24~~

Reduced price

HASTINGS Replacement Piston Rings — +0.010" piston, 4.000" bore, 114 cu in

Complete set for two pistons: top barrel-face compression rings, Napier second rings, and three-piece Flex Vent oil rings. PVD-coated faces for improved wear and heat transfer.

€57.01 ~~€71.67~~

Reduced price

THUNDERMAX Transmission Speedometer Sensor — Black, Chrome

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

€74.83 ~~€94.07~~

Renegade Universal Brake Lines — 12", Front/Rear fitment, Twilight Black

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RUSSELL Renegade Universal Brake Lines — 12", Front/Rear fitment,...

Preassembled universal brake lines with high-performance braided hose and crimp-on swivel ends for adaptable, race-capable braking performance.

€28.32 ~~€41.89~~

Renegade Universal Brake Lines — 38" length, Front/Rear, Twilight Black

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RUSSELL Renegade Universal Brake Lines — 38" length, Front/Rear,...

Preassembled Russell stainless steel braided hose with PTFE liner; ready for adapter fittings; minimizes expansion for improved braking; made in the U.S.A.

€42.14 ~~€52.99~~

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RUSSELL Renegade Universal Brake Lines — 42" length, Twilight Black

Preassembled high-performance braided hose with rugged inner liner and crimp-on female swivel ends.
Ready for adapter fittings; compatible with all brake fluids and racing applications.
Abrasion-resistant finish protects painted surfaces and suits retro and late-model customs.
Minimizes line expansion for improved braking feel; assembled in the U.S.A.

€39.15 ~~€49.23~~

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THUNDERMAX Push-Button Converter — Handlebar switch, 1 A, black

Converts a momentary push-button signal to a latching output. Circuit-protected, no relays. Compact 2" x 0.6" x 0.5". Six-wire hookup; wiring diagram included. For 12 V systems, 1 A max.

€36.72 ~~€46.16~~

Reduced price

HASTINGS Replacement Piston Rings — 3.437" bore, Set

Includes top and second compression rings plus three-piece oil control rings; made in the USA. Fits two pistons; two rings per groove unless noted.

€15.35 ~~€19.31~~

Reduced price

HASTINGS Replacement Piston Rings — 3.437" bore, +0.040" oversize

Complete set of top, second, and oil control rings to restore sealing and oil control; includes rings for two pistons.

€15.35 ~~€19.31~~

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