I have just completed the Isr mod on my 94 4runner 3.0 and I am quite impressed by the extra get up and go it has given my truck, particularly in the bottom end of the rev range where all us underpowered 3vze owners are lacking!!!!! Job took about 2 days to complete including getting all the parts together and cost about 35 aussie dollars. Give it a go is all I can recommend!!!

 

Right on man I knew you would like it. Doesn't it sound great too! Congrats on the mod.. did ya take any pics?