Would definatly recommend them mate,takes away the dullness below 2,000 rpm pulls hard from idle through to redline now, I didn't expect so much difference and for $150 mod ya cannot go wrong, will be driving to Sydney in a couple weeks so will be interesting to see if any gain in fuel economy as ive done that trip without spacer just a few weeks ago so will be able to give back to back difference,
I've kind of been toying about getting some as well , I see you have a VZ SV6 as well , so you would recommend them then ?? , and you obviously felt a difference in torque , which I've thought the SV6 has plenty , but the spacers must make a bit more .