Quote:
Originally Posted by Thatruth2001
That track pipe must be louder then hell with the header. I find the 3 " system is tame under 4k rpm. The header's power kicks in at about 3.5k. Currently I am seeing an approximate 10% increase in mpg without driving in a fuel efficient manner.
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I heard his car is person. Cold starts are super loud with the track pipe
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2013 Series 10 FRS #553
RCE T2's, SPC LCAs -4/2.6 camber
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