What Exhaust would be better (Performance,Sound,Looks,Life-length) for my 87 Non-Turbo RX-7 the Greddy Power Extreme witch Greddy only makes for RX7.com or the HKS Hi-Power Exhaust. They are both dual exhaust cuz i wanna keep the dual exhaust.

 

you should consider RB true dual exhuast, GREDDY is way over price for what it is. Basically your paying for the name. You Should try Racing Beat True Dual Exhuast. It sounds nice and give you the power you need.
www.racingbeat.com

 

i'd personally go for the hks exhaust

 

The HKS has higher dyno #'s if I remember correctly... Someone tested the 2 awhile back...

 

Ive heard alot of good things about the Racing Beat but i also have heard it sounds horrible and 2nite i heard one on a site that i really didnt like. I know the sound quality through my comp speakers isnt really gonna give me the real sound but i just dont want it sounding n e thing like the one i heard.

 

Rb

 

i have a cat back HKS and it is amazing, its not big so i don't get pulled over and it sounds amazing at every rpm, it was already on the car so i dunno if it made a huge amount of power, but i have a 10thae not an n/a