We dyno test our systems extensively to make sure our pipe size straddles that important divide between reducing backpressure and maintaining good exhaust velocity. You want the exhaust velocity as high as you can get it, but you also need a little bit of backpressure in the system to complete the combustion process efficiently. Going bigger than 3" without increasing power dramatically will potentially decrease backpressure such that you lose a little torque low in the power band. It's usually not a huge torque loss, but it is noticeable to many drivers.Looking at maybe MagnaFlow 3" comp set up. Is 3" exhaust too much for a N/A car? Will being too big hurt anything?
How so?I will make it deeper
one of our best sellersMBRP Race, great pricing and deep, aggressive sound. Wish you were closer, you could hear mine. I can get it to drone I guess at 1,800 rpms in 6th but that's about it. I love it...and at half the price of everything else it just makes sense.
I will make it deeper
I wasnt too impressed. It sounds like the Outlaws with stock resonator but the outlaws sound betterIt is almost musical.
This is not an X-pipe the X is inside the muffler and there are no mufflers at the rear.