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ThunderMax Fuel Injection | Made in the USA

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ThunderMax

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Carburetors, Fuel Injection & Air Cleaners

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Made in the USA

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ThunderMax 50 ECM with Auto Tune Closed Loop System

ThunderMax 50 ECM with Auto Tune Closed Loop System
Part Number: 402-459

Everyday Low Price: $899.99

Gold Club Price:What's This? Add to Cart to View Price

ThunderMax
Made in the USA
Product Description:
Manufacturer Part Number: 309-375
Open or Closed Loop: Closed
Sold in Units: Each
With/Without 02 Sensor: With
More
In Stock, usually ships same business day.
ThunderMax Self-Tuning Fuel Management System

ThunderMax Self-Tuning Fuel Management System
Part Number: 711-956

Everyday Low Price: $914.99

ThunderMax
Made in the USA
New Product!
Product Description:
Manufacturer Part Number: 309-485
Open or Closed Loop: Closed
Sold in Units: Kit
With/Without 02 Sensor: With
More
Available, usually ships in 2-4 business days.
ThunderMax Self-Tuning Fuel Management System

ThunderMax Self-Tuning Fuel Management System
Part Number: 711-953

Everyday Low Price: $899.99

ThunderMax
Made in the USA
New Product!
Product Description:
Manufacturer Part Number: 309-460
Open or Closed Loop: Closed
Sold in Units: Kit
With/Without 02 Sensor: With
More
Available, usually ships in 2-4 business days.
ThunderMax 50 ECM with Auto Tune Closed Loop System

ThunderMax 50 ECM with Auto Tune Closed Loop System
Part Number: 402-462

Everyday Low Price: $899.99

Gold Club Price:What's This? Add to Cart to View Price

ThunderMax
Made in the USA
Product Description:
Manufacturer Part Number: 309-373
Open or Closed Loop: Closed
Sold in Units: Each
With/Without 02 Sensor: With
More
Available, usually ships in 2-4 business days.
ThunderMax Self-Tuning Fuel Management System

ThunderMax Self-Tuning Fuel Management System
Part Number: 711-955

Everyday Low Price: $899.99

ThunderMax
Made in the USA
New Product!
Product Description:
Manufacturer Part Number: 309-361
Open or Closed Loop: Closed
Sold in Units: Kit
With/Without 02 Sensor: With
More
Available, usually ships in 2-4 business days.
ThunderMax Weld-in Angled Oxygen Senor Bung with Cap

ThunderMax Weld-in Angled Oxygen Senor Bung with Cap
Part Number: 711-961

Everyday Low Price: $11.99

ThunderMax
Made in the USA
New Product!
Product Description:
Manufacturer Part Number: 272-202
Sold in Units: Each
More
Available, usually ships in 8-10 days.
ThunderMax Weld-in Straight Oxygen Sensor Bung with Cap

ThunderMax Weld-in Straight Oxygen Sensor Bung with Cap
Part Number: 711-960

Everyday Low Price: $9.99

ThunderMax
Made in the USA
New Product!
Product Description:
Manufacturer Part Number: 272-200
Sold in Units: Each
More
Available, usually ships in 8-10 days.
ThunderMax ECM with Auto Tune Closed Loop System

ThunderMax ECM with Auto Tune Closed Loop System
Part Number: 402-458

Everyday Low Price: $919.99

Gold Club Price:What's This? Add to Cart to View Price

ThunderMax
Made in the USA
Product Description:
Manufacturer Part Number: 309-364
Open or Closed Loop: Closed
Sold in Units: Each
With/Without 02 Sensor: With
More
Available, usually ships in 5-7 days.
ThunderMax Communication Cable 15′ with Straight End

ThunderMax Communication Cable 15′ with Straight End
Part Number: 711-958

Everyday Low Price: $14.99

ThunderMax
Made in the USA
New Product!
Product Description:
Manufacturer Part Number: 372-150
Sold in Units: Each
More
Available, usually ships in 8-10 days.
ThunderMax Self-Tuning Fuel Management System

ThunderMax Self-Tuning Fuel Management System
Part Number: 711-954

Everyday Low Price: $989.99

ThunderMax
Made in the USA
New Product!
Product Description:
Manufacturer Part Number: 309-363
Open or Closed Loop: Closed
Sold in Units: Kit
With/Without 02 Sensor: With
More
Available, usually ships in 8-10 days.
ThunderMax Communication Cable 6′ with 90° End

ThunderMax Communication Cable 6′ with 90° End
Part Number: 711-957

Everyday Low Price: $12.99

ThunderMax
Made in the USA
New Product!
Product Description:
Manufacturer Part Number: 309-326
Sold in Units: Each
More
Available, usually ships in 8-10 days.
ThunderMax 12mm Bung Cap Set

ThunderMax 12mm Bung Cap Set
Part Number: 711-962

Everyday Low Price: $14.99

ThunderMax
Made in the USA
New Product!
Product Description:
Manufacturer Part Number: 272-204
Sold in Units: Set
More
Available, usually ships in 8-10 days.

What our customers are saying:

Have great delivery time and parts are what I order. Great experience, would recommend to any one who owns a bike. Thanks J&P Cycles.

// Jun 2, 2012

Keep Up With J&P Cycles!

Our Story

John Parham was bitten by the motorcycle bug early in his life. His enthusiasm led to a partnership in a small motorcycle shop from 1975 to 1979. In 1979 he and his wife, Jill, established J. Parham Enterprises, Inc., the predecessor to the present J&P Cycles. During this time, John still worked full-time and followed his "hobby" in the evening and weekends. Read More

J&P Cycles
13225 Circle Drive
Anamosa, IA 52205

Toll free 1-800-318-4823
International 1-319-462-4817

Prices & misprints subject to change.
Copyright © 2013 J&P Cycles
Motorsport Aftermarket Group

Showroom Locations
Junction of I-95 & US 1 Ormond Beach
Florida 32174
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13225 Circle Drive,
Anamosa
Iowa 52205
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