MY YARIS IS SLOW NOW????? - Toyota Yaris Forums

PetersRedYaris · 03-07-2007, 05:32 PM

[QUOTE=ChinoCharles;60238]-slaps forehead-

Listen, here is the deal... with exhausts on your Yaris... first of all, you guys are still running a stock midpipe right in the middle of your system. You'd probably see better gains replacing the header and midpipe than you would the header and axleback portion. The key is to "get it out." Running 2.25" piping for the first 50% of your exhaust will free you up... running 2.5" piping to 2" piping then back to 2.25", that is just crazy. If you expect noticable performance gains from that kind of a setup, you're crazy too. QUOTE]

I wasn't expecting big gains, but I'm not excited about low end loss either. I really wanted it for the sound and stainless construction.

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03-07-2007, 05:32 PM	#15
PetersRedYaris View User's Garage Drives: 2005 Scion xB Join Date: Nov 2006 Location: The Black Hills of South Dakota Posts: 1,059	[QUOTE=ChinoCharles;60238]-slaps forehead- Listen, here is the deal... with exhausts on your Yaris... first of all, you guys are still running a stock midpipe right in the middle of your system. You'd probably see better gains replacing the header and midpipe than you would the header and axleback portion. The key is to "get it out." Running 2.25" piping for the first 50% of your exhaust will free you up... running 2.5" piping to 2" piping then back to 2.25", that is just crazy. If you expect noticable performance gains from that kind of a setup, you're crazy too. QUOTE] I wasn't expecting big gains, but I'm not excited about low end loss either. I really wanted it for the sound and stainless construction.