i installed my intake today,which is K&N,over 3500rpm,sounds great but dunno any hp gain yet,cuz its the first day...

which one i should get for my EXHAUST... i really like HKS its loud and mean,but i heard this guy lost 15 hp on the HKS exhaust K&N intake together after he dyno it(is350),tanabe is just like stock....

is it true? really need help with this...afterall im a car noob....

 

All the axle-backs will be virtually identical for performance (all around a gain of 7 rwhp)

Your intake was less than that... anywhere from 0-5 for most intakes... arguably the short rams lose a bit to heat.

 

tanabe is quiet at first and when it breaks in, it gets deeper. i know from experience. i like mine alot and glad i purchased it. plus its not like ur driving a 240 or civic so why u want a cannon sticking out the back of your car?