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THUNDERMAX Pigtail Harness — USB, Black

Compact harness that provides a second communication port for tight ECM clearances — suitable for Dyna, Softail Rocker and '02-'05 V-Rod models.

€17.25 ~~€23.35~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — Black

Reduced price

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

Complete engine control module kit with integral auto-tune, plug-in harness, two wide-band sensors, software and USB cable. Easy install, hundreds of downloadable maps, closed-loop AFR tuning, no dyno required.

€1,011.83 ~~€1,272.01~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — 309-588, Black

Reduced price

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

Plug-in engine control module kit with integral auto-tune, wide-band sensors, USB software and hundreds of downloadable maps for fast, no-dyno tuning.

€987.15 ~~€1,240.99~~

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

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 oxygen sensors, downloadable maps, USB cable and easy install; no dyno required.

€1,011.83 ~~€1,272.01~~

Oil Cooler Fan — THUNDERMAX EA7000, Black

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Out of Stock

THUNDERMAX Oil Cooler Fan — THUNDERMAX EA7000, Black

Reduces oil temperatures using engine temperature and vehicle speed. Quick 15-minute install; no oil cooler removal. Plug-n-play on M8 models with compatible ECM. Made in the USA.

€257.47 ~~€323.67~~

Reduced price
Out of Stock

THUNDERMAX Engine Control Module with Integral Auto-Tune System — Black

ECM with integral Auto‑Tune replaces the factory unit to continuously self-tune AFR, improve throttle response and support turbo/nitrous; easy install and live software monitoring.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX Pigtail Harness — Black, ECM, Each

Compact harness that adds a second communication port for tight engine control module clearances. Made in the USA.

€18.31 ~~€24.78~~

Reduced price

THUNDERMAX Twin Cam Stand-Alone Ignition System — Black

Complete stand-alone ignition for Twin Cam motors. Programmable timing and rev-limit, single-fire high-output operation, and real-time diagnostics. Compact billet-aluminum housing; mounts with 1/4"-20 bolts, 2" apart.

€322.55 ~~€405.49~~

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Out of Stock

RINEHART RACING Moto Series Inverted Air Cleaner

Enhance your ride's performance with the Moto Series Inverted Air Cleaner, featuring advanced airflow technology and stylish design options.

€502.73

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Out of Stock

RINEHART RACING 4" Muffler Slip-On Duals for Touring — 4" (10 cm), Black, Pair

4" slip-on mufflers for Touring bikes. Easy to install, same baffle design as True Dual systems. Sold as a pair.

€678.05 ~~€852.40~~

Reduced price
Out of Stock

RINEHART RACING 4.5" Muffler Slip-On Duals for Touring

Upgrade your touring bike with Rinehart 4.5" Slip-On Mufflers for a powerful sound and easy installation.

€763.40

4" Muffler Slip-On for Softail Sport Glide — 2018-later fit, Black

Reduced price
Out of Stock

RINEHART RACING 4" Muffler Slip-On for Softail Sport Glide — 2018-later fit,...

Slip-on design for a clean, factory-integrated look.
Wide-diameter outlet for a deep, throaty tone and strong midrange response.
Features a matching heat shield and accepts Moto Series end caps (sold separately).
No holes for O2 sensors.

€376.05 ~~€472.74~~

Reduced price

THUNDERMAX Micro Harness Controller Kit — THUNDERMAX EA4260

All-in-one micro harness controller: fuses, relays (starter relay included), signal canceling and multiple flasher modes; compact 7' trim-to-fit wiring.

€329.00 ~~€413.60~~

4.5" HP45 XL Slip-On Mufflers for HD — Chrome

Reduced price
Out of Stock

RINEHART RACING 4.5" HP45 XL Slip-On Mufflers for HD — Chrome

4.5" HP45 XL slip-on mufflers — full-length replacement that fits stock head pipes; compatible with ST Touring and Anniversary models. 100% American made. No O2 sensor holes.

€724.61 ~~€910.59~~

Reduced price

THUNDERMAX Micro Harness Controller Kit — EA4360

Performs fuse, relay and signal-canceling functions in a compact billet 6061 T-6 aluminum housing with 7' trim-to-fit wiring; weather-resistant connections; compatible with micro switches.

€365.63 ~~€459.64~~

Reduced price

THUNDERMAX Electronic Harness Controller — Turn signal

Compact controller that combines fuse, relay and signal-canceling functions; allows dual-filament bulbs to act as tail, brake and turn signals. Weather-resistant, trim-to-fit harnesses for custom bikes.

€338.44 ~~€425.48~~

4" HP40 Muffler Slip-On for HD Softails — Chrome, right-mount, stainless steel

Reduced price
Out of Stock

RINEHART RACING 4" HP40 Muffler Slip-On for HD Softails — Chrome, right-mount,...

Free-flowing 4" HP40 slip-on for select 2025 Softail models; delivers deep Rinehart Rumble and improved throttle response with a lifetime Made in America warranty.

€470.45 ~~€591.40~~

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