.... It was actually really really nice!
The final drive is soooo much nicer than the long arse XR2 one (4.29 vs 3.58) that was in my old box, car is so much more responsive! Almost dont want to grop to a RST one (3.82)
Although at 80mph your doing 4000rpm so not very economical, but always in the power band!
Also bought some Bosch 403's (Greys) so I can safely run full boost again
Anyone know if they are Hi or Low impedance, IIRC they are low?