Rep Power: 216

On my 06 Si coupe build I plan on replacing the intake with the above mentioned item(fujita f5 SRI) now most of you will probably laugh but I am going to need a new plenum right? can I use the stock one or could I use a new one(a performance part) and if yes, would I benefit any? would I lose anything?

furthermore, when I add an exhaust system(still desperately looking for a good one) AND a turbo kit, will I need to buy a separate downpipe or will one of the two systems come with one, again. DONT LAUGH, or if you do, try to just snicker....

thanks

 
Rep Power: 237

i dont mean to sound like an ***....but make 1 build thread bro' lol
and yes, Fujita is top notch and sounds awesome!

 
Rep Power: 216

of course you would say that, YOU recommended it to me! haha. and I have a build thread, remember? lol I'm Getting specific now!