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#397457 04/09/02 10:36 PM
Joined: Apr 2001
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Well, I have almost the same mods as you with the of addition of MSDS headers/y. I put down 151.5 last summer without a chip. So, I'd say you need to start looking cat-forward. Either go with MSDS headers (ideal, but a ***** to install with an ATX), or gutted precats and an SHO-shop y-pipe.


2000 Mercury Cougar V6 ATX. 16.0@87MPH, 155.0 FWHP
#397458 04/11/02 11:30 PM
Joined: Sep 2001
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Hey Dom, although free flowing muffler will help with airflow, why not replace your stock piping? I'm not sure what stock piping is (2"?) but certainly replacing it with larger diameter piping will free up the exhaust more.


95 T-Red SE MTX
Eibach springs, Custom cat-back exhaust, Cross-drilled front rotors, Momo air race leather shift-knob, Kenwood head unit, Kenwood 600w amp, 2 12" Infinty's, 18" Tantrums w/ Yoko Paradas, SCA CAI
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