IMS Large Capacity Gas Tank Reviews

Keeps the fun going longer

Threw a 4 gallon IMS on my '98 XR250. Just had to remove the petcock from my old tank and swap it over, along with the rear strap screw. Only minor issue was that I had to shim the back of the tank up with a very small price of old bicycle tire. Works like a champ, and I now have the ability to hit the trail all day and not worry about fuel.

Love the tank but it only has a mounting point on one side so it will sit crooked until it is attached to the rad via the shroud. 

Great product, just a pitty it fits so porly with the seat

I bought the 4.5 gallon for my 350 EXC-F.  THe first tank I got from RMATV and it leaked.  I called IMS and they sent me a direct replacement (turns out that RMATV forgot to send me the hardware with the tank).

IMS sent me a total of 3 defective tanks (shipped to me for free @ no charge).  Turns out they had a problem with the mold and the 4th tank finally worked.  The folks at IMS are absolutely outstanding to deal with.  The customer service is better than the product they stand behind (if that's possible).

The tank looks good and gives me unbelievable range.  I jumped on the wife's 250 EXC-F that has the stock tank for a bit on our last ride to see if I could feel a difference between the tanks and I really couldn't.  The tank is so streamlined that you really don't feel the extra 2 gallons.  Highly recommend this tank!