I bought this a month ago and i'm so glad i did
Write your review and you'll automatically be entered in our monthly drawing. Include an image or video to DOUBLE your chances to win!Write Your Review
Took less than 5 minutes to install and had immediate results.
hot, nasty speed!
I've had this for about two years now and I've had no problems with it. It does make a difference in power and top speed.
the big gun rev box I got and installed in my quad did not work for some reason it made my quad run like grud, so I called motosport to see what they can do for me and some guy named Isaac said "it's a electronic device so we can't take it back call the manufacture see what they say".... sweet thanks
i have a 2009 TRX 450er , i plugged this box in and it literally did nothing for me. i felt absolutely no increase in power and my top speed was clocked actually a little bit slower, from 80 to 76. maybe i just got a bad box, but i am not pleased.
I put this on my bike and it made it run terrible worst 200 dollars I've ever spent stock box works better
Product works great! Big differance in the rpms. pulls hard in 4th and 5th gear can really tell the differance. Awesome!!!!
pulged it in & it worked great for about a month. then my fan stoped wotking & my indicator lights didnt work. i put the old one back on & everything worked again... MOTOSPORT is a great company to deal with. they got it warrantied by big gun & being the only differance was the higher rev limiter i took the credit towards some other parts.. it cant hurt to try it. mabey you will have better luck than me....
helped wake up my 660. it should run like this from the factory
If you correctly profile your Suzuki LTZ250, including the model year, we will send you the specific unit to precisely fit your vehicle.
The Big Gun Rev Box will help you to improve power and control fuel management, however it is not a replacement for your stock CDI.