just wondering.. i don't know much about the gt30r as far as specs and size.

 

It's about the same size as a GT30R and offers similar power output. The difference is that it's not a ball bearing turbo. This means it spools a little slower and boost onset in between shifts is worse. The bearing design also tends to be less reliable than the Garrett turbos but its still a good turbo. We now offer the Perrin GT30R kit with this turbo. The price is $2199 shipped as opposed to $2599 shipped with the 30R. Please let us know if you have any questions.

Thanks,

Geoff