Problems With Greddy Exhaust and MazdaSpeed
 

Hey guys, I'm doing some more upgrades, and I had some questions for you. First Off I love coming to these pages you guys have taught me so much... Anyways I got my turbo, but I'm not going to install it till Mazda honours my warranty, but it looks hopeless... Second is I'm installing The Greddy Sp2 exhaust and I wanted to know if there is a definate HP gain if any, and also, is there any fitment problems install the exhaust on my car with the Mazdaspeed kit... Also sorry to ask so many questions, but what is there a true ram air system for a cold air intake, for the RX8.... Thanks for taking the time to read this... I look forward to your answers....

NO exhaust provides big HP gains, expect about 4hp from the SP2. We get these exhuasts for looks & sound. Hard to beleive it but Mazda did a good job on the OEM exhaust system. This LINKwill answer the fitment question and www.Racingbeat.com has a cold air kit.