Hahn Racecraft Super 20g Turbo Upgrade!
Hmm, i just made 400/400 basically on the smallest hahn 20g they provide. I BOLTED IT UP FOR THE GUYS ON CSS.NET. (Oh it was on 26 spike, 24 steady and slow ramp full spool by 4500. Along with 89/91 octane!)
Magnaflow catback, Hahn downpipe 3in, tread stone lower with maf relocate, inject upper, Zzp ic, Hahns 20g, aem cai. Other stuff doesn't matter . Engine is built but it's stock compression and no headwork.. So power will be the same for a stock engine . I tuned it of course... This turbo is a great product, and it's perfect for a stock engine . Because the spool time is later but yet pushes out 650-680 cfm depending on wheels and type of 20g



