Turbo upgrade for '03
 

Lookin for advice on what would be the best turbo upgrade for my 03. gettin a billet tranny next week. planning on some injectors and a smarty. looking for the bbest turbo to support 450-500 hp. mostly street driving, hardly any towing. ive been looking at an aurora 3000

The aurora 3000 is an awesome turbo. I had the 3000 on my 97 for about a year before I got ATS' compound upgrade. I plan on doing an Aurora 3000 once I get my CP3 issue resolved...

Super Phat Shaft 62 :U:

Thanks for the input. How does the aurora compare to the super phat shaft? Also, anyone have experience with the super b? Im probably gonna start off with just a smarty but will possibly get injectors within 6 months or so, whenever the money comes

The Super B is a great turbo that will support around 425-450hp.