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

 

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.