Stillen HFC vs. BERK HFC

Josh@STILLEN · 04-14-2009, 09:18 PM

No high-flow cats for these applications are CARB legal.. and while they will pass the sniffer test.. it's against federal law to replace your factory cats for use on the road. HFCs are sold with the intention that they will not be used on federal roads.

f4ifusion · 04-14-2009, 09:24 PM

Quote:

Originally Posted by Josh@STILLEN

No high-flow cats for these applications are CARB legal.. and while they will pass the sniffer test.. it's against federal law to replace your factory cats for use on the road. HFCs are sold with the intention that they will not be used on federal roads.

Thanks for clearing that up for me Josh. That makes a lot more sense to me now.

also wanted to mention that i just received your catback system and love it! I am definitely going to be getting your headers and g3 intake as well. great products

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04-14-2009, 09:18 PM	#1 (permalink)
Josh@STILLEN The370Z.com Sponsor Join Date: Dec 2008 Location: Costa Mesa, CA Posts: 1,197 Drives: 2004 G35 Coupe 6MT Rep Power: 535	No high-flow cats for these applications are CARB legal.. and while they will pass the sniffer test.. it's against federal law to replace your factory cats for use on the road. HFCs are sold with the intention that they will not be used on federal roads.