Ship us Your ECU > We receive it > 48hrs later, we ship it back via 2 day UPS
For P.O. Boxes, Please Note: UPS does not deliver to P.O. Boxes. If your return address is a P.O. Box, this will add an extra week to return delivery time.
2-STROKE ECU REMAPPING
30 Day Satisfaction Guarantee (Learn More)
This does not void the factory warranty. There are 2 sides to the ecu. The E prom side and the tuning side. Dealers only check the E prom side, and we don't change anything in there.
Custom ECU remapping for your TPI / TBI bike. Fill out the form here with your bike details, contact and shipping info.
The purchase cost includes return shipping of your ECU. You will have to pay the initial cost of shipping your unit to our Virginia tuning location.
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After your purchase, you will receive an email with information on where to ship your ECU, and what to include in order to properly identify your unit when it arrives.
Add in these additional performance products for an even better ride:
2024 300 XCW stock vs ECU mapping. Conducted at 60% open throttle.
Advantages for TBI bikes
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Keeps them from BLOWING UP. That's a big one
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These bikes are to lean in the mid and top end, so they like to seize up and ruin cranks
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Adding the extra fuel needed, throughout the throttle range, lets you add fuel AND oil.
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You can now run a 40-50:1 oil ratio and still have all the fuel you need
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No bogging, no flat spots and pulls harder from idle to wide open.
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Crisper bottom end, right from idle.
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Still has 2 maps in the ecu, with the white map being a little more docile in the midrange. If no map switch is used, then the bike is default in the full power map.
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Designed around Shell brand premium pump fuel with ethanol in it. So you can go to any gas station and be safe.
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No reason to spend money on a higher compression head unless your at higher elevations
ADVANTAGES FOR YOUR SPECIFIC BIKE
2024-2026 150 / 250 / 300 XCW / TE
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The biggest problems these bikes have is the power valve opens way to slow and to late. That's why the bikes feel so flat and don't pull well past 1/4 throttle or so.
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We fix that, and that's the main reason our programming pulls so much harder, after 1/4 throttle to top.
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Then ignition timing and fuel are manipulated, to work with the new power valve opening rates. This gives you the crisp hard pulling you want.
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Enough fuel is added on top, so you are safe for summertime, pulling gears through long sand washes and up hills.
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Good oiling is still maintained with the stock oil injection system. You can delete if you want with the TBI delete kit we have and run pre mix.
2023-2026 250 / 300 SX / XC / TX / TC
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These bikes like to foul plugs if used offroad and. coasting down hills. We have done our best to fix that.
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By fixing both ignition timing and fuel, the bikes are crisper right off idle and respond better.
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By fixing fuel, the bikes pull harder from mid to top. Enough fuel is added on top, so you are safe for summertime, pulling gears through long sand washes and up hills. You can also run as much oil as 32:1 if desired.
2023-2026 125 SX / TC
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These things are known time bombs. Don't be mislead. But if you have one and it needs to run harder then we can do that. Power valve timing and the addition of fuel really help this bike.
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Expect a stronger pull bottom to top, and a safer fuel AFR.
Purchase Mail-In ECU Mapping Services
Ship us Your ECU > We receive it > 2 days later we ship it back via 2 day UPS
For P.O. Boxes, Please Note:
UPS does not deliver to P.O. Boxes. If your return address is a P.O. Box, this will add an extra week to return delivery time.
TBI 2-Stroke ECU Remapping
30 DAY MONEY-BACK GUARANTEE
(Learn More)
This does not void the factory warranty. There are 2 sides to the ecu. The E prom side and the tuning side. Dealers only check the E prom side, and we don't change anything in there.
Custom ECU remapping for your TPI bike. Fill out the form here with your bike details, contact and shipping info.
The purchase cost includes return shipping of your ECU. You will have to pay the initial cost of shipping your unit to our Virginia tuning location.
​
After your purchase, you will receive an email with information on where to ship your ECU, and what to include in order to properly identify your unit when it arrives.
2024 XCW 300 - Stock is on bottom and just this ECU service is the gain.
Advantages for TBI bikes
-
Keeps them from BLOWING UP. That's a big one
-
These bikes are to lean in the mid and top end , so they like to seize up and ruin cranks
-
Adding the extra fuel needed, throughout the throttle range, lets you add fuel AND oil.
-
You can now run a 40-50:1 oil ratio and still have all the fuel you need
-
No bogging , no flat spots and pulls harder from idle to wide open.
Add in an NGK iex iridium spark plug for improved throttle response.
2-Stroke Mapping Reviews
First off I wanted to say wow! I had a chance to run the new ECU on my 2024 TE 250 and the bike runs incredible! did a bunch of greasy, techy, Slow stuff and the bottom end is almost completely cleaned up. It feels crisp and snappy! I noticed that the quarter to mid throttle hit is greatly improved. I also swear I'm getting better fuel mileage but who knows. Thank you, Thank you Thank you! This bike runs so well now, I can not wait to race it this weekend!
"Morning. Got my ecu back quickly, thanks to all. At first fire up, made a couple different sounds but did start up. But had my first ride this last Sunday, about 15 miles of the great PNW , and this TE 300 rips, it’s in the powerband constantly. Able to ride a gear higher in the tight trails. Totally digging the upgrade. My son's will be next. Do you have a place to send out reviews? Thanks again and I was smiling, like I stole it."
"I ran your ecu flash Friday for two hours on a variety of mostly rough rocks and roots and hills. Was very impressed, watching your videos I felt the same issues that you stated. And you delivered it was clean from bottom to top, less smoke and spooge at the tail pipe, strong bottom that now climbs through the mid to the top quicker and stronger and much more capable and fun. The best $250 I’ve ever spent , can’t wait to ride it again."