has anyone modified the engine for +hp or put on bigger rims?

all you need is a intake...and it makes the engine sound better...it sounded great even without it but with it oh man....it gets a lil faster too...dont change the rim man thats horrible its a truck...not a car...if ur gonna use it for driving around keep those..show car change them

thanx for the idea!

if you buy a CAI find an independent study for performance gains. what the company says doesnt always mean its true. example: only 2 CAI systems actually give hp gains in a 05 300C. K&N and mopar actually cause hp loss. AFE stage 2 CAI is the only system that actually gives a signifcant amount of gain. thats a $300 CAI too. so just do your research before buying one.

Thanks for the info