well i heard about the 12whp gain and was quite skeptical. i have yet to see the dyno sheets, maybe i just have to look harder, but if someone else has it, maybe you can help me out. i was wondering if that was all just top end hp beucase i think i heard it was a 3 in. diameter, thats huge, so i guessed it was all top end. if someone could post up the dyno, or the link, that would be great. thanks

http://rx7.com/RPGReddyRX8exhaust/index.html 21whp greddy exhaust

does the RP exhaust have a catalytic converter? in other words, is it legal? damn, thats a shit load of hp with just an exhaust.

oh wait, so the 21 wph is from the RP midpipe, and greddy ehxuast right? and the midpipe eliminates the cat, therefore, it is illegal, correct? and how come the dyno is in mph?

on that video, is the slipery surface light on? it looks to me it is. Why is that?

on that video, is the slipery surface light on? it looks to me it is. Why is that?

haha 21hp is a joke..no exhaust system will make that much power...other than that its a nice sounding exhaust...

Originally posted by RX8FanMan
on that video, is the slipery surface light on? it looks to me it is. Why is that?

When you push and hold the DSC button for 5 seconds, it turns off the traction control and leaves the slippery road icon turned on so that you know it's off.