Agency Power has been creating custom exhausts for various make and models for several years now. Up until now, they have all consisted of better mufflers and larger diameter piping to increase the power and improve the tone. The prototype Nissan GT-R exhaust is changing all of that. Yes it has a better muffler system, and true the piping is larger, but what is new is the ability to bypass the muffler with a remote system.

Now this new remote bypass is more than just look, it is a great way to improve the performance of your car at higher RPM’s yet keep the car quiet when around town and cruising. This system is still being developed, but here is the sneak peak images below.

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