The ultimate primary catback exhaust system for the Ultimate Driving Machine includes Fabspeed's high performance Valvetronic rear muffler and CNC mandrel bent mid-pipes for the perfect combination of sound and power.
Fabspeed Motorsport's Valvetronic Performance Exhaust System f...
Fabspeed Motorsport USA is the North America & South America e...
I got a Fabspeed valvetronic (with the valve set to permanently open) installed on my car today. One word: WOW! Man, I love it. Imagine the ASD sound except deeper, more refined and aggressive. A little bit more overrun likely due to the lack of a resonator. The overrun is a bit louder too, but it still sounds really good. Not to mention the fact that the sound now comes from the rear as it should. The slightly larger tips are also the perfect size and now the exhaust looks like it was meant for the car. I've always felt that the stock tips looked small and a tad anemic.
Absolutely no drone either. In fact, at cruising speed it's even quieter in the cabin than it was when I had ASD enabled. I'm probably one of the few that likes the ASD feature, but this exhaust kills it. I can't wait to hear how it will sound when I mate the exhaust to their sport cat as well.
An added bonus seems to be a bit more torque above 2,500k rpm. Idk, it just feels like the car reacts a little quicker when I give it more gas.
Anyway, I plan on taking a video soon. I've yet to find a video of this exhaust on a car without an aftermarket down pipe. Figure some people may want to hear it with a stock down pipe.