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Thundermax

Thundermax Engine Control Unit - 309-591 For Harley Touring 2021-2024

MPN: 309-591 SKU: 1020-3514
1 3
Thundermax

Thundermax Engine Control Unit - 309-591 For Harley Touring 2021-2024

MPN: 309-591 SKU: 1020-3514
SKU: 1020-3514
2 wide-band Bosch 5-wire oxygen sensors (18 mm) with AutoTune connection harness ThunderMax quick start easy install and printable comprehensive user’s manual Never outgrow it - easily accomodates bike change No Dyno required - automatically tunes for riding style and riding conditions ThunderMax performance engine control module (ECM) 100% engineered and made in the USA Easy to install and simple to use Specs PRODUCT NAME ELECTRONIC CONTROL MODULE BASE COLOR BLACK UNITS EACH RIDING STYLE STREET
$1,088.95
Shipping calculated at checkout.

Product Details

Product Description

Features

  • 2 wide-band Bosch 5-wire oxygen sensors (18 mm) with AutoTune connection harness
  • ThunderMax quick start easy install and printable comprehensive user’s manual
  • Never outgrow it - easily accomodates bike change
  • No Dyno required - automatically tunes for riding style and riding conditions
  • ThunderMax performance engine control module (ECM)
  • 100% engineered and made in the USA
  • Easy to install and simple to use

Specs

PRODUCT NAME ELECTRONIC CONTROL MODULE
BASE COLOR BLACK
UNITS EACH
RIDING STYLE STREET

 


Part Numbers
Store SKU MFR. Product # Availability
1020-3514 309-591 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Customer Reviews

Based on 2 reviews
50%
(1)
50%
(1)
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(0)
0%
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A
Anonymous
Bad ass

Love it

M
Mike G
I still feel like there’s more in there

I still feel like there’s more in there, if I get it dyno tuned.

User picture

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