Dobeck EJK EFI Controller Gen 3.5
A07-310109 (MFG #: 8310109)
$299.99
Sale price
$299.99
Regular price
$299.99
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Dobeck EJK EFI Controller Gen 3.5 for Polaris RZR S 1000 Side-by-Side
Dobeck EJK EFI Controller Gen 3.5 for Polaris RZR S 1000 Side-by-Side
$299.99
Sale price
$299.99
Regular price
$299.99
SKU:A07-310109
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Description
Developed for anyone wanting an easier method for tuning fuel injection, the EJK is a customizable solution for whomever wants to take control of their tuning needs. The GEN 3 is a piggy-back EFI controller, does not replace the stock ECU. Monitors the signals to the injectors and makes fuel adjustments based on the mode settings. Push button interface allowing access up to 6 different modes to allow for quick fine tuning by the end user without needing a computer. The GEN 3.5 has the ability to add or pull fuel within each available fueling zone.
The EJK comes programmed and ready to go for stage 1 (after-market pipe and air cleaner) modifications. Forget downloading maps. Forget looking up settings. The EJK installs in mere minutes and you are off to a better, more powerful, smoother ride.
FEATURES
- No computer needed. No dyno required.
- Plug n' play Installation - minutes to Install, base settings are preset.
- Offers full range tunability. Does not interfere with stock ECU operation.
- Simple push button adjustment interface.
- 2-Year warranty - does not void any OEM vehicle warranty.
- Compact size - 2.2" H x 3.4" W x 0.5" D.
Technical Specifications
- MFG. Part Number 8310109
Vehicle Information
Polaris RZR S 1000 Side-by-Side (2015-2024)
The Polaris RZR S 1000, and its successor the RZR Trail S 1000, is a prominent sport side-by-side in Polaris's off-road lineup. While the model range is often cited as 2015-2024, the RZR S 1000 was actually introduced for the 2016 model year. Throughout its production from 2016 to 2024, these models consistently feature a powerful 999cc, 100 horsepower ProStar engine, paired with an automatic PVT transmission, ensuring robust performance for trail riding. The RZR S 1000 debuted in 2016 as the RZR S 1000 EPS. A significant rebranding occurred in 2021, when it became the RZR Trail S 1000, accompanied by a mid-cycle refresh that updated its styling and interior, adopting elements from the RZR Turbo S. For the 2024 model year, further enhancements were made, including standard electric power steering and LED headlights on Sport trims, and a switch to Walker Evans Racing shocks for the Ultimate trim, with ZF Sachs shocks on the Sport. FAQ:
Q: How do I find parts specific to my Polaris RZR S 1000 or RZR Trail S 1000?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Break-in Service (initial) | 25 hours, 800 km, or 1 month (whichever comes first) | Change engine oil and filter, inspect/replace engine air filter, inspect cooling system level/leaks, general lubrication. This initial service is critical for the longevity and performance of your RZR. |
| Engine Oil and Filter | 50 hours, 1,600 km, or yearly (whichever comes first) | Always change the oil filter whenever changing the oil. |
| Air Filter | Pre-ride inspection. Detailed inspection every 25 hours or 400 km. Replacement every 25 hours, 800 km, or 6 months. | Inspect and clean as needed before every ride. Inspect after every ride in dusty or muddy environments. Replace immediately if the filter becomes soaked. |
| Drive Belt | Inspect and adjust every 800 km or 6 months | Inspect for fraying, hourglassing, loose cords, missing cogs, abrasions, burns, or damage. Replace if needed. |
| Spark Plugs | Inspect and replace every 100 hours, 1,600 km, or 12 months | Inspect and replace as needed. |
| Coolant | Pre-ride check. Inspect strength and leaks every 800 km or 6 months. Pressure test yearly. Drain and replace every 5 years or 8,000 km. | Check fluid level before every ride. Test strength and inspect for leaks. Completely drain and replace every 5 years or 8,000 km. |
Maintenance intervals are based on general Polaris recommendations and may vary slightly by model year. Always consult your vehicle's official owner's manual for precise information.