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09-01-2005, 02:36 PM

I am getting ready to finalize the order for my 2006 Boxster S. They offer an option (# XLF) called Sport Exhaust System. You can actually change between sport and normal exhaust with an interior switch. My question is, will this increase Horsepower? Thanks.

09-01-2005, 02:36 PM	#1
bmussatti Guest Posts: n/a	Sport Exhaust System I am getting ready to finalize the order for my 2006 Boxster S. They offer an option (# XLF) called Sport Exhaust System. You can actually change between sport and normal exhaust with an interior switch. My question is, will this increase Horsepower? Thanks.