Reviewed By Brandon C (HAMMONTON, NJ) Reviewed for a 2006 Mazda RX-8 —4/5/2014 7:00 AM
I bought the spacer along with a few other upgrades, Air intake and Exhaust. I installed them all quickly to my car and cannot honestly say the spacer was the specific cause of anything. Between the three I have a bit more HP and Tor. The spacer does add a cool sound of the air being spun as it is sucked in which is highly noticeable, you would certainly think that more air is getting to the engine with it. With its overall cheap price I do not regret this decision.