Will cold air induction and throttle-body spacer make any difference in performance on 2013 3.6?

 

Short answer, no. Long answer, still no. There might be one or two threads about intakes on here.

 

Yep, pissing into the wind. You have a couple choices. Regear or supercharger. Both will make a big difference. The computer will adjust for small things like exhaust and intakes. You'd need a tuner and even then, you're talking a handful of horsepower. Not enough to be worth voiding the engine warranty.

 

Both regear and a supercharger will make driving this pig bearable. That's what I did. Can't see keeping it any other way.