[DeTomaso] NPC: help passing emissions test

Garth Rodericks garth_rodericks at yahoo.com
Wed Feb 17 13:46:14 EST 2010


Try one of these cutouts with a separate muffler hidden underneath so the sniffer comes up ultra clean. Open the cutout only 1/2 or 3/4:
http://www.jegs.com/c/Exhaust-Cutouts/11529/10002/-1

And, some fancy electric options that cost more than a new catalytic converter...

Electric exhaust cutouts:
http://www.racereadyperformance.com/
http://www.americanmuscle.com/pypes-electric-exhaust-cutout.html

VariFlow:
http://autospeed.com.au/cms/title_Pure-Pipe-Perfection-3-Calibrating-and-Testing-the-Secret-Weapon/A_0893/article.html



      


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