New performance oriented owner in Delaware

[DeSmartazz]

Hello I just got my smart 2 weeks ago and I am a drag racer at heart. What parts will actually improve acceleration on these bad boys. Surprisingly I got a baseline time in drive under 20 seconds in the 1/4 mile
and want to surprise some people the next time out. Any info would be appretiated greatly.

[pdboilermaker]

Hyiabusa engine

[Periclaws]

From what I have noticed there are a few upgrades.Performance exhuast and intakes,ecm remapping seem to be the most popular.I am considering an exhaust but don't want something loud which it seems limits your options.You can browse thru the vendor stores and get some ideas.Hope this helps