My first exhaust mod was installing SS headers to the standard system - seemed to rev & sound a little better above 4,000 rpm. No drone.
A couple of word of caution:
Removing the header bolts can be dangerous to your wallet - if they are corroded (you live in a rust area) they can snap off very easily, and removing the stubs can be very difficult.
You cannot re-use the plastic under tray as the headers fit lower than the standard items.
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2001 Boxster S (triple black). Sleeping easier with LN Engineering/Flat 6 IMS upgrade, low temp thermostat & underspeed pulley.
2001 MV Agusta F4.
Last edited by Steve Tinker; 07-20-2014 at 04:13 PM.
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