Intake

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

-€253.84

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

-€2.28

EMGO Universal Fuel Line — 4.8 mm (3/16"), 25' (7.6 m)

Universal fuel line for general-purpose routing; do not use with fuel containing more than 10% alcohol.

€6.43 €8.71

Universal Fuel Line — 1/4" ID, 25' length, Black

-€3.58

EMGO Universal Fuel Line — 1/4" ID, 25' length, Black

Universal fuel line for general automotive and powersports use. Not for fuels over 10% alcohol.

€10.14 €13.72

-€4.42

EMGO Universal Fuel Line — 5/16" (7.9 mm), 25' (7.6 m), Black

Universal 25' fuel line. Not for use with fuels over 10% alcohol.

€12.50 €16.92

ThunderMax Engine Control Module Kit with Integral Auto Tune — Black

-€260.18

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

-€253.84

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

-€253.84

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

-€200.87

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.

€539.99 €740.86

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

-€253.84

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

-€253.84

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

-€253.84

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-Pressure Fuel Line — 6.4 mm ID (1/4"), 305 cm length (10'), Clear

-€8.87

HELIX High-Pressure Fuel Line — 6.4 mm ID (1/4"), 305 cm length...

Premium transparent polyurethane high-pressure fuel line with a strong nylon inner band; resists abrasion, kinking and chemicals. Withstands up to 200 PSI. Made in USA.

€25.08 €33.95

-€7.82

HELIX High-Pressure Fuel Line — 1/4" ID, 10' length, 3/8" OD, Blue

Premium transparent polyurethane high-pressure fuel line with reinforced nylon core; resists abrasion, kinks, tears and chemicals. Not for fuels over 10% alcohol.

€22.13 €29.95

$High-Pressure Fuel Line — 7.9 mm ID (5/16\"), 91 cm (3'), Blue$

-€2.60

HELIX High-Pressure Fuel Line — 7.9 mm ID (5/16\"), 91 cm (3'), Blue

Premium transparent high-pressure fuel line with 85 durometer for abrasion, kink and chemical resistance. Strong inner band adds durability. Withstands up to 200 PSI. Made in the USA. Not for fuels over 10% alcohol.

€7.35 €9.95

Replacement Fuel Line Viton® O-ring — MC600

-€1.92

FUEL-TOOL Replacement Fuel Line Viton® O-ring — MC600

Single replacement O-ring for fuel line rebuild kits. Made in the USA.

€5.41 €7.33

Fuel Line Rebuild Kit — '01-'18 Delphi EFI, Black/Silver

-€4.45

FUEL-TOOL Fuel Line Rebuild Kit — '01-'18 Delphi EFI, Black/Silver

Complete kit to rebuild the male end of an '01-'18 Delphi EFI fuel line. Includes Viton® O-ring, brass valve, and stainless spring.

€12.58 €17.03

-€4.46

FUEL-TOOL Check Valve Replacement Collar Kit — Brass, Silver

Quick-repair collar kit for check valves — easy installation, finger grip, reduces downtime.

€12.60 €17.06

Black EFI Fuel Line — 6.4 mm (1/4") ID, 305 cm (10') length, Fuel-injected

-€15.93

HELIX Black EFI Fuel Line — 6.4 mm (1/4") ID, 305 cm (10') length,...

Flexible, SAE 30R9-rated EFI fuel line with multi-layer rubber construction and OEM appearance.

€45.02 €60.95

-€3.40

HELIX High-Pressure Fuel Line — 6.4 mm (1/4"), 91 cm (3'), Red

Premium polyurethane tubing with 85 durometer and a strong nylon inner band for superior abrasion and kink resistance. Wide operating temperature range and rated for high-pressure fuel applications. Made in the USA. Do not use with fuels over 10% alcohol.

€9.60 €13.00

-€12.02

HELIX High-Pressure Fuel Line — 7.9 mm (5/16"), 305 cm (10'), Red

High-pressure transparent tubing with 85 durometer for superior abrasion, kink and chemical resistance; reinforced inner band; Made in the USA; not for fuels over 10% alcohol.

€33.99 €46.01

-€8.30

HELIX Black EFI Fuel Line — 9.5 mm (3/8"), 91 cm (3')

Fuel-injection rated, multi-layer rubber fuel line. Safe for up to 100% ethanol/metanol blends. Maintains OEM look. Made in USA.

€23.45 €31.75

-€29.49

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

-€524.32

DON PERFORMANCE Don Tuner

The Don Tuner is a comprehensive mapping solution for all 2021 and 2022 Harley-Davidson models, featuring a user-friendly interface and cloud data storage.

€680.68 €1,205.00

-€124.20

DON PERFORMANCE Don Tuner License

The Don Tuner License offers comprehensive mapping for all Harley-Davidson models until 2022, ensuring optimal performance with the new Revolution engine.

€329.55 €453.75

Air Cleaner Assembly without Cover — Round, Center-bolt, Black

-€72.81

LA CHOPPERS Air Cleaner Assembly without Cover — Round, Center-bolt, Black

Dyno-designed AirLoad backing plate and custom K&N® filter increase airflow and horsepower; round center-bolt design; complete kit and instructions included.

€152.02 €224.83

-€6.10
Out of Stock

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

-€260.18
Out of Stock

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

-€253.84
Out of Stock

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

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

-€253.84
Out of Stock

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

-€260.18
Out of Stock

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

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