hi people just abit of advice i have a octy mk1 vrs im thinking of putting s3 injectors on it will i see a gain

my mods

full turbo back exhaust

stage 1 custom remap

4 bar fuel reg

piper air filter

ECS N75 valve

thank you

Not really without a bigger turbo.

You can try a 4bar fpr first, as it's a lot cheaper than the injectors and see how that goes. Theoretically standard injectors + 4bar fpr should be pretty close to s3 injectors + 3bar fpr.

If you maxing out your current injectors and running lean at the top end, then I would assume you would see some gains. If your not then I wouldn't bother.

no point you wont max out standard injectors on a standard turbo:thumbup:

what are you trying to achieve with the car a few extra bhp:confused: or is there another reason you want to change injectors ???

have you upgraded the suspension ?? if not do that or front mount dont jump ahead of yourself with modding do the thing that work and in the right order and you will see the best gains...