Reviewed By Zacharey M (phoenix, AZ) Reviewed for a 1991 Mazda RX-7 —8/12/2015 9:40 PM
excellent product and fast shipping as always. would recomend this if you live in a neighbor hood and your neighbors complain you car is too loud.
Reviewed By Josh A (COLORADO SPRINGS, CO) Reviewed for a 2010 Dodge Charger —1/12/2018 8:08 PM
Super 44 installed in about 15 minutes. Looks great, Sounds outstanding. Brings out the lows sound, nice rumble at idle, and makes a V6 sound l8ke a V8. Also, noticeable improvement in wheel torque, smoothed out the peaks in the power band, with a net result of faster acceleration.