I'm just curious, I just purchased a Red Evo the other day and I was wondering what minor improvements I can make to it to get more HP without swapping the turbo.

 

turbo timer: $80-$130 (dep. on brand and features)
gauges: $50 - +$600 (dep. on brand, features, and quantity)
intake : $80-$350 (dep. on brand and model)
turbo back exhaust : $450- $1100 (dep. on brand)
boost controller : $80-$550 (dep. on brand and features)
fuel /ignition tunning : $275 - $750- basic setup - either remapped ecu or piggy back. not standalone. $1500 - $3000 for a good standalone.

price ranges will be from minimum $1100 to $$$$$$ depending on what brands you get and installation prices and what not. those are the basic upgrades that put evo's in the 12's in the 1/4.

 

What is the difference between Turbo back exhaust and regular exhaust? Sorry I'm no car pro

 

a turboback exhaust has more flow, and can eliminate a catalytic converter. You will definately find power in an exhaust on any turbo car...factory cars come a little..."Choked"

 

A turbo-back exhaust replaces the stock downpipe, catalytic converter, and rest of exhaust, whereas a cat back leaves the stock downpipe and cat in place.

 

Not that I want to be the voice of reason by any means but be sure to review the various threads on here about voiding your warranty with performance modifications.

 

So I'll void my warranty if I put a Turbo Exhaust on?

 

Do a search on warranty. Lots of info out there.

Basically, no that will not void a warranty. You do run the risk of a dealer raising questions with a mod. Get cozy with the Moss-Magnuson act.