Mxworcz

Call Directions Website

Florida based dirtbike, atv and motorcycle performance shop.

We offer engine building, ecu flashing, dyno tuning, parts sales, suspension services and general repair.

10/30/2026

Baseline testing a 2025.5 Ktm 250 SXF FE

10/22/2026

Yamaha Raptor on 50% Nitro we built the fuel system and tuned.

10/16/2026

Yamaha Banshee
421 Drag Port Cub
M1

10/04/2026

09/26/2026

This is an update to previous videos for my Yamaha Y300FX GET Boost...

09/24/2026

We are now a dealer for FCP. If anyone is interested in any of their products let me know!

https://fcpracing.com/

09/17/2026

2025 Rmz450 stock engine with Pro Circuit Ti6 exhaust with the white efi connector installed which is 4% leaner than stock. White line is the best power it made as it came in on pump gas.

Yellow line is after we dialed everything in flashing the stock ecu. Still on pump gas.

08/25/2026

2023 KX250 came in we rebuilt the engine and installed an Athena 85mm big bore kit on it with the GET boost module.

The bike ran decent but had an alarming amount of decel pop. So much that the owner brought the bike back to make sure everything was OK.

We didn't dyno the bike after the install because the kit is supposed to be plug and play.

We ended up removing the GET boost module and just starting over from oem mapping and began flashing the ecu to get it better. In the end it runs way better, the popping is gone and it makes a good bit more power from the bottom-mid this way than with the GET boost installed.

The dyno results show a stock 23 kx250 vs this kx304 after the final ecu mapping with no Get boost module.

Going to do a video as well and post it to YouTube. Video in the comments.

08/24/2026

We've had a lot of good feedback and results from our Austrian bike ecu's flashes.

Increased Power!
Better Throttle Response!
Less Engine Braking!
Reduced Flame Outs!

Address

Buffalo Ridge Road
Pace, FL
32571

Telephone

+12052922788

Website

http://www.ebay.com/usr/mxworcz

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