Which pipe?
 

Hey guys,

I've just received a OFNA Picco JL Team Turbo .28 engine for my Hyper ST, and am looking at upgrading the default pipe.

The car is going to be used purely for bashing, and i'm yet to run in and tune the new engine.

I've been looking at the Jammin' JP-4, and the price tag isn't really an issue, I was just wondering if it's worth buying?

Also, does anybody know of any common shells that will fit the ST?
And finally, could someone recommend me some good BLACK truggy wheels/tires?

Cheers!