Exhaust Poll

Originally Posted by sinceday1

All or any of them you listed are good choices.

Generally, I do not think you can go wrong with any of which you listed. What might really matter though is your 'style' preference' and what you expect to gain from the exhaust.

Do you want OEM style canister that tucks and hides behind the rear bumper? or do you want dual canister? or do you want dual canister with helmholtz resonator?

Next is cost and waiting time.

Stock style: Most expensive to less expensive. (minus Amuse and other 3k+ JDM)
Berk (X pipe, US)
Stillen (Dual to Y pipe to Dual, US)
Exotic speed (X pipe, Canada)
Invidia (adjustable tips, X pipe, sub $1000 US)

Dual Muffler: Most expensive to less, (minus Amuse and other 3k+ JDM)
HKS (adjustable tips + Helmholts + JDM + H pipe)
Fast Intentions (US, X pipe, most gains)
ARK Grip (KDM/US, Helmholts, X pipe)

As far as gains go, Fast Intentions and Stillen seems to produce the most HP/TQ gain but differences are minimal at best.

Personally, I love how HKS sounds and looks. Authority speaks for itself. Daddy AK also has HKS

Also, following sticky post might be helpful to you.
370Z Exhaust Sound Clip data base

Cheers!

Originally Posted by Blue370tt

I am running the Greddy TiC turbo exhaust and it looks and sounds great. Fitment is fantastic amd the burnt blue tips look cool.

Exhaust Name: Greddy TiC turbo
Quality: Very good
Fitment/Looks: solid
Sound: Good growl at full throttle, not to loud, does not drone will cruising.

Originally Posted by jadeb0x

you forgot MXP also...

[Mackin eXtreme Performance]
MXP Exhaust and Resonated Test Pipes (Video / Sound)