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

-€3.05

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.

€5.66 €8.71

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

-€4.80

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.

€8.92 €13.72

-€5.92

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.

€11.00 €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

-€95.34

MIKUNI HSR45 Smoothbore Carburetor Easy Kit — 45.00 mm (1.77")

Easy-install smoothbore carburetor kit improves throttle response; includes hardware and instructions. Not compatible with cruise control models.

€370.76 €466.10

-€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

-€1.95

FUEL-TOOL Replacement O-Ring for Fuel Check Valve — Viton, Black

Durable replacement O-ring for fuel check valves. Prevents unnecessary replacement of the check valve and fuel line; made from high-quality Dupont® Viton®; made in the USA.

€3.62 €5.57

-€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

Replacement Fuel Line Viton® O-ring — MC600

-€2.57

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

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

€4.76 €7.33

Replacement Fuel Line Viton® O-ring — 5 pack, Black

-€4.41

FUEL-TOOL Replacement Fuel Line Viton® O-ring — 5 pack, Black

Durable O-rings for fuel line rebuilds. Made in the USA.

€10.38 €14.79

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

-€5.96

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.

€11.07 €17.03

-€5.97

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

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

€11.09 €17.06

-€5.45

MIKUNI VM22/210 Genuine Mikuni Pilot Jets — 32.5 pilot jet, 4 Pack, Gold

Genuine Mikuni pilot jets compatible with VM, TM and many TMX carburetors. Sold to dealers in 4‑packs; available individually to consumers. Made in Japan.

€12.72 €18.17

VM22/210 Genuine Mikuni Pilot Jets — Jet 27.5, 4.00 mm head, 14.00 mm length, 4-pack, Gold

-€5.45

MIKUNI VM22/210 Genuine Mikuni Pilot Jets — Jet 27.5, 4.00 mm head,...

Genuine Mikuni pilot jets for VM, TM and TMX carburetors. Sold to dealers in 4-packs; sold individually to consumers. Made in Japan.

€12.72 €18.17

-€43.25

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.

€100.92 €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

-€34.92

MIKUNI Carburetor Jet Assortment Kit — For HSR 48

Assortment of precision carburetor jets in multiple sizes for tuning and maintenance. Made in Japan.

€81.49 €116.41

-€1.05

MIKUNI Needle Jet E-Rings — 4-pack, BS32/126

Precision E-rings for needle jet assemblies. Sold to dealers in packs of 4; sold individually to consumers. Made in Japan.

€2.45 €3.50

-€1.20

MIKUNI O-Rings for Mikuni HSR 45 — 4 Pack, Black

Precision sealing rings designed to prevent fuel and air leaks; durable and resistant to common fuels and oils.

€2.80 €4.00

-€15.25

MIKUNI Intake Manifold — HSR 42/45/48 carb, Big Twin

High-performance intake manifold designed for total performance and compatibility. Made in the USA.

€59.32 €74.57

-€136.33

MIKUNI HSR Smoothbore Carburetor Total Kit — 42 mm (1.65 in)

Complete bolt-on kit with intake manifold, carburetor, high-flow K&N filter, air cleaner cover, breather kit and hardware. Not for models with cruise control.

€530.18 €666.51

HSR48 Smoothbore Carburetor Kit — 48.00 mm (1.89"), natural finish

-€98.67

MIKUNI HSR48 Smoothbore Carburetor Kit — 48.00 mm (1.89"), natural...

High-performance HSR48 smoothbore carburetor kit for race and custom engines. Includes mounting flange, choke cable, and four main jets.

€383.74 €482.41

-€6.26

MIKUNI Air Box Adapter Kit — MIKUNI, HS42/001-K, Black/Silver

Includes carburetor-to-CV air box adapter and 3 mounting screws. Made in Japan.

€24.33 €30.59

-€2.73

MIKUNI Jet Needle for HSR42/45/48 Carburetor — 2.96 mm

Precision jet needle for HSR42/45/48 carburetors; made in Japan.

€8.63 €11.36

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