i wish to have a system like this:
1. during low speed or pickup, the muffler is S flow. then the extractor is 4-1 mode.
2. while I drive very fast (80kmh or above), the muffler will change to straight flow and extractor become 4-2-1 mode
I heard that powerzone extractor is so call the hybrid extractor. anyone can explain?
besides, the original mugen twin loop is the one that will change muffler mode during different mode. am I right?
if both my theory are correct, mid box or mid bullet how? or use the twister bullet?
I has just receive a call from HotBits about a price increase in their exhaust product. Customers please expect 15% to 50% increase.
Sorry can't help, our costs increase at the same magnitude too. Take it or leave it, I won't push HotBits anymore.
Price increase only applicable to new stock which hasn't been delivered.
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Only if I know what car you drive, dude..Then u still have the old stock? Looking for HotBits 4-2-1 extractor...![]()