WTB: Interstate MTP-91 Battery
 

Hi vendors,

I'm looking for an Interstate MTP-91 battery for my 1998 BMW M3 sedan with vent kit.

Please let me know of your availability and price. I am open to using other brands. My battery is almost 8 years old and I'm looking to replace it as preventative maintenance.

FYI - I am not interested in Optima batteries as my car is stock and I am not running any electronics or a stereo system. Thanks!