Quote:
Originally Posted by Captain Snooze
I'm on my second Magnaflow straight through muffler (It is center/off-set, 2.5" in/out, 5x8 oval,18" body). They have been quiet and legal when new but haven't taken long for them to start getting louder. Now, I enjoy the extra volume but I am wanting to keep things quiet-ish so as to not upset police or neighbours. (Wot through a tunnel sounds freakin' awesome!)
Given the temporary nature of the packing I am considering a chambered muffler. After researching I haven't been able to find any concrete information as to dB or performance characteristics.
Any advice, suggestions, recommendations would be appreciated.
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We're working on a "Laguna Special", but it won't be cheap, and we have no ETA at the moment.
Design goals are:
- under 90DB at about 50 ft behind the car, WITHOUT cats, WITH a supercharger
- Fill the space the OEM muffler uses