I am looking to install the 2540i Aero Turbine muffler to my 07 Camry Se V6. 07 Camry V6 has dual exhaust. Their claims of improving MPG and low end torque got me interested in buying their products. IMO the 2540i looks much better than anything I have seen. I have watched some clips of this exhaust and like the sound a lot. Very aggressive and mean when accelerate. http://www.youtube.com/watch?v=sGB8DY6XeWk The setup with this muffler from the video is combined with a 27" magnaflow resonator. I also contacted Aero directly and they said the 2540i will be loud. Here is their link: http://www.aeroexhaust.com/import_exhaust_2540i.html Some suggestions I got was go with a longer resonator'27" plus ( but with that length wouldn't the back pressure be worse than a stock V6? The inlet also jump from 2.5" for 27" resonator to 3.0" for 30" resonator from Magnaflow) What kind of setup do I need to keep the 2540i that will give me better MPG and better low end torque without losing HP? And keep the noise level inside the car as close as to the stock muffler. Although their jet engine design technology is impressive, check out the bottom of the Aero exhaust technology page on their website. I am concerned about the cabin noise level. Sometimes I use the hands-free to do business while driving, if the drone interrupt/annoy the party on the other side, that's not cool. What should I do?

We do not have an expert woman who specialized in this kind of performance question. http://www.tundrasolutions.com/forums/engine-and-drivetrain/35432-down-to-areo-turbine-and-magnaflow/ You can check some Camry forums and post your questions here: http://www.toyotanation.com/forum/showthread.php?t=36542 and Here: http://www.camryforums.com/m_8196/mpage_3/key_/tm.htm Your best option is to contact Aero Turbine and Magnaflow directly ask to speak to the technical support or engineering department again to get more information to make your best buying decision and/or visit performance Aero Turbine Send Us an email: infoacostaaeroexhaust.com Give Us a call: 1-877-COOLFLO (266-5356) 1-801-495-0882. MagnaFlow Technical & Sales Questions: muffler@magnaflow.com (Please be patient while we respond to your email as we receive many emails daily. If you need quicker assistance please call 1.800.824.8664)