Kreis-sieg exhaust CA legal?
#16
Three Wheelin'
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Originally Posted by kyzmyss
Hi Dan,
Speaking of my M3, when not in bypass mode (going through the muffler) it is as quiet as stock. I would assume you would have no issues with this exhaust on the track.
This exhaust uses the brake booster to power the valve that open/closes to either go through or bypass the muffler. I didn't know this came stock on some cars? Interesting....
Speaking of my M3, when not in bypass mode (going through the muffler) it is as quiet as stock. I would assume you would have no issues with this exhaust on the track.
This exhaust uses the brake booster to power the valve that open/closes to either go through or bypass the muffler. I didn't know this came stock on some cars? Interesting....
re. the exhaust valves as OEM - it is pretty common as it allows manufacturers to get past exhaust noise limits set by regulators and yet make the car fruitier sounding outside of the narrow parameters tested.
#17
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866-278-1896 is the number for Eisenhaus. They sell the Kries-Sieg system (I purchased mine through them). Ask for John. He is very savvy with this system. As I noticed you are in the UK, I can call for you if you'd like? I know you'd probably want to hear for yourself but am willing.
Let me know.
Kris
Let me know.
Kris