First of all which Intake gives the best gains?

Also looking for the same for an exhaust system?

Thanks for your help.

 

Intakes don't really make HP until you add a spacer and exhaust, then it all
comes to life. I like the Stillen CAI/Z-Tube that comes with a giant K&N
filter and you won't have issues with heat soak like the pop-ups that have
metal tubes....heat kills HP. My choice for an exhaust (I've had 4) is HKS
because of the way it sounds without having to add test pipes/ high flow
cats like F1. Plus the quality is excellent. Always use the search button
when looking for answers, it will keep you from being Good Luck!
Gary

 

your answer can be found on the top right hand side under "search"

 

ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh hhhhhhhhhhhhh
Like the adage goes... you learn something new everyday... haha

and thanks for the info.