The sounds produced by the exhaust is relatively quiet on highway speeds while from a stop it growls with a deep tone but not to loud that it creates rasp. I would recommend changing the catalytic converters for the ARK test pipes. There is some rattling sometimes from the pipes touching the frame under the car but I heard that you need to tighten the mid pipe while holding it up to the catalytic converters to prevent that rattling. Overall, from having a Tomei, I would recommend the ARK GRiP.

Fast shipping, responsive customer service. The exhaust is of high quality, the fitting is perfect and it sounds great already even with stock cats. All the hardware is furnished, think about taking maybe some fresh supplementary hardware for the cats screws and bolts. Stickers and informations are joined in the boxing adding a nice touch. Really worth the price.