Ive noticed lately that the power in my ute is down on when I first put the extractors on, and Ive got no idea why.
My ute is an AUII xr6 vct 5spd.
Streetfighter headers, 2 1/2 redback cat back exhaust
xr8 intake, kn panel filter
I took my brothers ute for a drive (175kw storm) just to see the difference. His pulls a fair bit harder than mine at the moment, and it didnt when I first got the mods done...
Now, with the mods done, Id expect my ute to beat his pretty easily, but it doesnt, and its a holden
:
Havent changed plugs / leads in close to 30,000 k's, so that will be the first thing to change.
Any ideas?