Thundermax
Thundermax ThunderMax Engine Control Unit - 309-592 For Harley Softail 2021-2024
MPN:
309-592
SKU:
1020-3515
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Thundermax
Thundermax ThunderMax Engine Control Unit - 309-592 For Harley Softail 2021-2024
MPN:
309-592
SKU:
1020-3515
SKU:
1020-3515
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
2021,2023
Harley-Davidson
Softail Fat Bob 114 FXFBS
2021-2024
Harley-Davidson
Softail Fat Boy 114 FLFBS
2021-2024
Harley-Davidson
Softail Heritage Classic 114 FLHCS
2021
Harley-Davidson
Softail Heritage Classic FLHC
2021-2024
Harley-Davidson
Softail Low Rider S FXLRS
2021
Harley-Davidson
Softail Slim FLSL
2021
Harley-Davidson
Softail Sport Glide FLSB
2021-2024
Harley-Davidson
Softail Standard FXST
2021-2024
Harley-Davidson
Softail Street Bob 114 FXBBS
2022
Harley-Davidson
Softail Low Rider El Diablo FXRST
2022-2024
Harley-Davidson
Softail Low Rider ST FXLRST
2022
Harley-Davidson
Softail Street Bob FXBB
2023
Harley-Davidson
Softail Breakout FXBR
Fitment DisclosureThis 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.
Regular price
$1,088.95
Unit price
Shipping calculated at checkout.
Product Details
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 |
| 2021,2023 | Harley-Davidson | Softail Fat Bob 114 FXFBS |
| 2021-2024 | Harley-Davidson | Softail Fat Boy 114 FLFBS |
| 2021-2024 | Harley-Davidson | Softail Heritage Classic 114 FLHCS |
| 2021 | Harley-Davidson | Softail Heritage Classic FLHC |
| 2021-2024 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2021 | Harley-Davidson | Softail Slim FLSL |
| 2021 | Harley-Davidson | Softail Sport Glide FLSB |
| 2021-2024 | Harley-Davidson | Softail Standard FXST |
| 2021-2024 | Harley-Davidson | Softail Street Bob 114 FXBBS |
| 2022 | Harley-Davidson | Softail Low Rider El Diablo FXRST |
| 2022-2024 | Harley-Davidson | Softail Low Rider ST FXLRST |
| 2022 | Harley-Davidson | Softail Street Bob FXBB |
| 2023 | Harley-Davidson | Softail Breakout FXBR |
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.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 |
| 2021,2023 | Harley-Davidson | Softail Fat Bob 114 FXFBS |
| 2021-2024 | Harley-Davidson | Softail Fat Boy 114 FLFBS |
| 2021-2024 | Harley-Davidson | Softail Heritage Classic 114 FLHCS |
| 2021 | Harley-Davidson | Softail Heritage Classic FLHC |
| 2021-2024 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2021 | Harley-Davidson | Softail Slim FLSL |
| 2021 | Harley-Davidson | Softail Sport Glide FLSB |
| 2021-2024 | Harley-Davidson | Softail Standard FXST |
| 2021-2024 | Harley-Davidson | Softail Street Bob 114 FXBBS |
| 2022 | Harley-Davidson | Softail Low Rider El Diablo FXRST |
| 2022-2024 | Harley-Davidson | Softail Low Rider ST FXLRST |
| 2022 | Harley-Davidson | Softail Street Bob FXBB |
| 2023 | Harley-Davidson | Softail Breakout FXBR |
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.| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 1020-3515 | 309-592 | In Stock |
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.
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 |
| 2021,2023 | Harley-Davidson | Softail Fat Bob 114 FXFBS |
| 2021-2024 | Harley-Davidson | Softail Fat Boy 114 FLFBS |
| 2021-2024 | Harley-Davidson | Softail Heritage Classic 114 FLHCS |
| 2021 | Harley-Davidson | Softail Heritage Classic FLHC |
| 2021-2024 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2021 | Harley-Davidson | Softail Slim FLSL |
| 2021 | Harley-Davidson | Softail Sport Glide FLSB |
| 2021-2024 | Harley-Davidson | Softail Standard FXST |
| 2021-2024 | Harley-Davidson | Softail Street Bob 114 FXBBS |
| 2022 | Harley-Davidson | Softail Low Rider El Diablo FXRST |
| 2022-2024 | Harley-Davidson | Softail Low Rider ST FXLRST |
| 2022 | Harley-Davidson | Softail Street Bob FXBB |
| 2023 | Harley-Davidson | Softail Breakout FXBR |
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.Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 1020-3515 | 309-592 | 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
Thundermax ThunderMax Engine Control Unit - 309-592 For Harley Soft...
Regular price
$1,088.95
Unit price
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 |
| 2021,2023 | Harley-Davidson | Softail Fat Bob 114 FXFBS |
| 2021-2024 | Harley-Davidson | Softail Fat Boy 114 FLFBS |
| 2021-2024 | Harley-Davidson | Softail Heritage Classic 114 FLHCS |
| 2021 | Harley-Davidson | Softail Heritage Classic FLHC |
| 2021-2024 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2021 | Harley-Davidson | Softail Slim FLSL |
| 2021 | Harley-Davidson | Softail Sport Glide FLSB |
| 2021-2024 | Harley-Davidson | Softail Standard FXST |
| 2021-2024 | Harley-Davidson | Softail Street Bob 114 FXBBS |
| 2022 | Harley-Davidson | Softail Low Rider El Diablo FXRST |
| 2022-2024 | Harley-Davidson | Softail Low Rider ST FXLRST |
| 2022 | Harley-Davidson | Softail Street Bob FXBB |
| 2023 | Harley-Davidson | Softail Breakout FXBR |
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.Payment & Security
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