Sport cat and fabspeed delete here...
At first it was too loud for me, but the secret for cold starts is to rev it to about 1500 rpm for about 1 min and it isn't loud at all. Quieter than stock maybe...
No upset neighbors anymore.
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www.nybmwcca.org
Current Cars:
1995 M3 Coupe Manual Alpine White
1997 M3 Sedan Auto Cosmo Black Metallic
2018 x3 m40 Auto Grey Metallic
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