Performance Exhaust and Header for Boxster

[BYprodriver]

Originally Posted by JAAY

Just a question. Why are you guys buying headers that need a dent in them to fit? Have there been dyno results on these headers? Im not trying to be a p.i.a. I was just curiouse.

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Good question JAAY, my excuse is back in 2005 the Topspeed F1 was the 1st header I had seen for a resonable cost, $250, so I bought them & discovered the pass. side needed to be dented for engine clearance. It was either this or pay $1,000+ for a set of headers. Now in Oct. 2010 I see the new 2000-2004 Boxster 3.2 header with 4 O2 sensor bungs for sale by the same seller for $205, so assuming these will be of simular quality to the 1st set I buy the new version. As for dyno results I am sure I am gaining power over the OEM 2000 exhaust & I am sure the $750+ I saved cost me 5-10hp.