Introducing the all-new Fab9 Lightweight advanced Lithium 12V Lithium Battery system. Only 3.73lbs with a massive 600-amps of starting power. It's better than lead-acid batteries in almost every way: no sulfation, no activation, no acid, no maintenance, no water needed, and it comes fully charged and ready to install. The other KEY component for our fancy ND's is the fact that this battery protects itself against overcharging, over discharge, over current, short circuit, extreme heat and cold!

If you're looking to install an HKS system on your ND MX5, this is the battery solution that we've found to be the best fit and finish. The OEM battery position causes interference with the charge pipe on near the throttle body. This system mounts up nicely and includes all the necessary hardware to convert. The battery is a premium PC680 AGM battery so you'll also drop around 11lbs.