Look at those gains! And I have to tell you the HEMI is screaming now and the Magnum goes like a scalded cat. Amazing . . . The baseline was with a Borla cat back and Volant intake.
The guys at "LA Performance Division" in Chatsworth did a GREAT job with install--first class all the way--I highly reccomend this shop. Ask for "Al"-he's the boss and is EXTREMELY helpful. They are Corvette guys but Al is buying a 300C for his wife and LOVES the LX cars!
There is one small issue that I have to share--the "check engine" light is now on all the time. I called Dynatech and they told me that when you combine the headers with a high-flow cat back the flow is SO GOOD that the computer sees the cats as not working even though they ARE! Until someone can crack the computer I doubt this can be fixed. The car runs GREAT, so I'm not all that concerned . . .