efi programmer

[Gtown15]

Has anybody used or heard of weaponmx efi programmer? Also I'm putting a motoworks pipe and plan on opening the air box on my ds450 and was wondering if I really needed a programmer. Any info will help. Thanks

[LTMFB]

I've read somewhere that the stock or race ECU for the DS450 will be able to switch settings to run well w/pipe and filter only setup. I don't think you "need" one but having one is beneficial to completely tune it to to optimal performance.

I will be getting the MW Slip on and filter/intake kit and don't plan on getting an EFI!

[hcomras]

...you dont plan on getting an efi? i think you mean ecu, EFi is just the acronym for Electronic Fuel Injection. you dont have to get a programmer, you can just cut the pink wire, but like said a programmer will help alot. you can also get the ecu remapped throught the BRP racer support program

[blaster99]

No, you will be fine with just the stock ecu and pink wire cut.

[comander420]

I saw that on Ebay too. I couldn't find any info out about it either. Just cut the pink wire, unless you do get a programmer then you don;t want to cut the pink wire

[weisle67]

Back in august i was at a race and a guy on a LTR had a weapon mx full exhaust and programmer. i ask about it sence he was pitted right next to me and he said he loved it. he had always used yosh, so it must be pretty good stuff. . .i would get the efi programmer for fine tune ability, but i guess you don't have too. you'll have to at least cut the pinky though

[Gtown15]

I plan on getting a programmer, but for now is it okay to run the bike with the pipe and the air box lid off with out cutting the pink wire? Thanks for the info.

[blaster99]

Yes, I run no programmer, pink wire cut, with all that and motor work.

[fast rap]

I've herd of WEPONX, but don't know how good there products really are!!