Stillen® 504455 - Stainless Steel Cat-Back Exhaust System with Split Rear Exit

Reving the Red Sport beast shows off its power at stand still, the rev of the engine is truly amplified with a pristine measured exhaust note. You can tell that the big rear tires are very important to keeping this wild thing sticky to the road ahead. Taking advantage of the engines performance the exhaust really wants to get moving and is better heard while in motion. The VR30 engine can clearly be heard now with the Stillen cat back exhaust bringing out its most extreme exhaust notes.
Clean and elegant as the Q60 may be, the team at Stillen fed this roaring dragon full of horsepower and torque, making it ready to battle the race track. The cat back exhaust is perfect for sound and performance, opening up any restriction that prevents it from offering you the best ride of your life. You can tell by throttling up on the rpms that this Red Sport is definitely got some power behind it, waiting patiently for that opportune moment.
At take off the exhaust seems to transform a lot like an animal in the wild, as the rev limiter gradually climbs forcing the rpms to adapt with the exhaust note just like as if it was in its natural habitat.
Inside the cabin of the fighter jet and windows up, -wait what windows? The exhaust presents itself as a very deep, more unique and tasteful exhaust note that sounds great inside and outside the cabin. The traditional Infiniti exhaust is beautiful and can sing in harmony but comparing that factory exhaust, to the Stillen exhaust is a whole other animal in a whole other environment.

Power is the primary purpose of the Stillen Exhaust System on your car. However, sound is a close second. With an authoritative growl that has become easily recognized at the Stillen trademark sound. This exhaust is mild at low RPM and comes alive when pressed into the higher RPM ranges. The free flowing mufflers keep the sound down when you want to be civilized but let you be heard when you want to let loose.