Smoot and fast transaction
While swapping out the intake, these springs were easily accessible. I would say they made shifts feel 20% more stiff/mechanical. Going into gears feels a lot more direct.
Speaking as someone with no experience in the tuning world, the Flash V2 made tuning my Civic a breeze. TSP’s support was extremely helpful with getting my included tune to me, and answered any questions I might have.
Plus, I really like how the V2 doubles as display.
TSP and PRL does it again. Great product from two great companies.