BA 5.4L mods - what next?
In the last few weeks I've fitted the following to my 04 xr8 and it's made a heap of difference - ss cai with bmc filter, jet-hot coated pacemakers and 3in exhaust, bpt race underdrives, helix, bpt powerpipe and powerstat (never goes more than a needle width over 1/4 temp on a log run). Thanks to Michael at Omega for a first class job against the clock at the best possible price. Just the edit and new cats to follow, and maybe some better brakes. Can't wait. Is anyone aware of any other N/A mods that would be appropriate?