Zippers Performance Products Zippers Performance Products
×
All Categories
Log in / Sign in
Login Register

Lost password ?

A password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

0

No products in the wishlist.

View Wishlist

0 0

No products in the cart.

Return To Shop
Shopping cart (0)
Subtotal: $0.00

Checkout

  • Featured
  • All Products
    • Performance Powertrain
      • Engine Kits
      • Cylinder Kits
      • Cylinder Heads
      • Red Shift Cams®
      • Milwaukee-Eight® Models
      • For Indian Models
    • Exhaust
      • Touring Models
      • Softail® Models
      • Dyna® and FXR
      • Sportster® Models
      • Trike® / Tri Glide®
      • Accessories
    • Engine/Transmission
      • Intake Systems
      • Top End Components
      • Bottom End Components
      • Cam Chest / Valve Train
      • Gaskets and Gasket Kits
      • Sprockets & Chain Conversion Kits
      • Transmission / Drive Line
    • Ignition / Electrical
      • ThunderMax®
      • Ignition Systems
      • Electrical Components
      • Spark Plugs and Wires
      • Charging Systems
    • Oil / Accessories
      • Red Line® Synthetic Oil
      • Spectro® Performance Oils
      • Fuel Treatments, Oil Filters & Magnets
      • Suspension
    • Tools
      • Fuel Injection, Diagnostic
      • Cam Chest Tools
      • Electrical Tools
      • Top End Tools
      • Chassis Tools
      • Transmission Tools
      • Bottom End / Oil Pump
      • Clutch / Drive Tools
  • Apparel
  • Services
  • TECH INFO
  • Dealers
  • About
  • Racing
  • Contact
Log in / Sign in
My Account
Login Register

Lost password ?

A password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

0
0 My Wishlist

No products in the wishlist.

View Wishlist

0 0
0 Shopping Cart

No products in the cart.

Return To Shop
Shopping cart (0)
Subtotal: $0.00

Checkout

Zippers Performance Products Zippers Performance Products
Zippers Performance Products
  • Featured
  • All Products
    • Performance Powertrain
      • Engine Kits
      • Cylinder Kits
      • Cylinder Heads
      • Red Shift Cams®
      • Milwaukee-Eight® Models
      • For Indian Models
    • Exhaust
      • Touring Models
      • Softail® Models
      • Dyna® and FXR
      • Sportster® Models
      • Trike® / Tri Glide®
      • Accessories
    • Engine/Transmission
      • Intake Systems
      • Top End Components
      • Bottom End Components
      • Cam Chest / Valve Train
      • Gaskets and Gasket Kits
      • Sprockets & Chain Conversion Kits
      • Transmission / Drive Line
    • Ignition / Electrical
      • ThunderMax®
      • Ignition Systems
      • Electrical Components
      • Spark Plugs and Wires
      • Charging Systems
    • Oil / Accessories
      • Red Line® Synthetic Oil
      • Spectro® Performance Oils
      • Fuel Treatments, Oil Filters & Magnets
      • Suspension
    • Tools
      • Fuel Injection, Diagnostic
      • Cam Chest Tools
      • Electrical Tools
      • Top End Tools
      • Chassis Tools
      • Transmission Tools
      • Bottom End / Oil Pump
      • Clutch / Drive Tools
  • Apparel
  • Services
  • TECH INFO
  • Dealers
  • About
  • Racing
  • Contact
Cart 0
Log in / Sign in
Home Shop Uncategorized Twin Cam®

Softail®

Return to previous page

Softail®

Grid
List
Show
ThunderMax® 50 with AutoTune: Street Legal EFI Performance

ThunderMax® 50 with AutoTune: Street Legal EFI Performance

ThunderMax®
$0.00
ARB E.O. #'s D-644, K-001, K-001-1, K-001-2. K-001-3 ThunderMax® 50 is the most powerful, cost effective, EPA-compliant tuning device in the industry! ThunderMax® 50 provides excellent performance while meeting the tough emissions standards of California Air Resources Board. With its intelligent design, ThunderMax® 50 is continually tuning the engine, adjusting all points of the base map to meet the Air/Fuel targets. Wide-Band sensors provide feedback to the ThunderMax® AutoTune module for automatic AFR adjustments. This proven system provides excellent performance under any riding conditions. ThunderMax® 50 is the one that WORKS!  
View DetailsCompare
ThunderMax® With AutoTune For 2002-2007 Touring Models

ThunderMax® With AutoTune For 2001-2016 Softails®

ThunderMax®
$0.00
ThunderMax® is an industry award winning, performance ECM designed specifically for EFI equipped Harley Davidson® motorcycles. This highly advanced, stand-alone tuning system utilizes proprietary AutoTune technology specificly designed to interface with wide-band oxygen sensors to automaticly adjust a wide range throttle positions and RPM ranges to deliver unmatched performance and driveability like no other product in the industry. ThunderMax® is made in the USA and comes 100% assembled, ready to install with no wire-cutting or splicing required. Simply replace the factory ECM and oxygen sensors, load a map, and enjoy your new ride!

Not legal for sale or use in California on any pollution controlled motor vehicle. Not legal for sale or use on any EPA pollution controlled motor vehicle.

View DetailsCompare

Shop By

Model

  • Dyna® (1)
  • Softail® (2)
  • Touring® (1)

Fuel Air

  • EFI (2)

Brand

  • ThunderMax®(4)

Compare

  • No products to compare
Clear all Compare
Zippers Performance Products

6655 Amberton Drive, STE A
Elkridge, MD 21075

  (410) 579-2828

  Monday - Friday
9AM to 6PM EST

INFORMATION

  • Careers
  • Terms and Conditions
  • Privacy Policy
  • Zipper’s Racing
  • Warranty Information

LINKS

  • Dealer Login
  • Customer Login
  • Order by Zipper’s Part#
  • Amazon & eBay Customers
  • Emissions Information
  • CA Proposition 65

Zipper's Racing

Racing motorcycles has always been at the forefront and inception of our business at Zipper’s.

Follow Us

Facebook Twitter Instagram Youtube

© 2021 Zipper's Performance, Inc. All Rights Reserved.

Site by G3 Group