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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,307
Garage
I've had a prototype active exhaust muffler on my car for 2 years now. Problem with them is valve design. All the aftermarket stuff is pure junk that seizes up is short order when exposed to turbo heat. I found one solution that works and am sorting out the control and activation details.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8
Old 12-14-2011, 04:44 AM
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