i wanted to get the ls4 throttle body and i have the injen intake and i was wondering if i can still use that intake and get a different coupler...what size do i get what to what...or do i actually have to buy a bigger intake..........i would like it if i could just get away with the coupler but i dont know what size to get.....any input? thanks

 

just need a new coupler OTTP sells them

 

whats the point of having that big of a TB when yur intake is only 2.5" kinda defeats the purpose. save up and get the OTTP 3" intake and the 79mm TB together. they compliment one another quite nicely

 

just wondering if you have a spacer or your supercharged inlet is ported heavily

 

no. no spacer or porting

 

I had the LS4 imho not worth it, find one of the lsj atom boys on here, they can explain it better then I can.

 

that's intresting cause that doesn't seem like that would make sense

 

search the site, there is plenty of good info out there already on this.