I think Ultra Racing is a good brand heard some positive remarks from proton owner why dont u give it a try bro grayson and leave your feedback here later on :)
I am driving a Cefiro A31 with RB20 Turbo Skyline GTS engine. Currently I have upgrade my exhaust to 3" from front to back, K&N air-filter, boost controller. Might be mod my side Intercooler to FMIC. Then...
Hehe...no special offer yet. But they are looking at opening special promotion. Still working on that and hope can give us ZTH member more discount..hehe.How about cheap Apexi Turbo Timer (pen type) ...