GTC Titanium exhuast
GTC Ti Y-pipe
GTC decatt down pipe
AccessPORT with new GTC boost control map
Forge Intercooler with large dia pipe work
GTC Carbon aero
I knew mostly lot of ppl got use profec B spec II because it's easy & friendly using....but wanna compare does anybody use Blitz SSBC spec II b4? How's the feedback?good??friendly using?easy to adjust? Your feedback...