Nissan 370Z Forum - View Single Post - Is it really worth putting a Cold Air Intake on 370z and what HP gains

sfearl1 · 01-25-2012, 07:53 PM

FWIW, Cosworth states on their site:

Reduced restriction (10%+ compared to OE filters)
Over 98% efficiency*

*ISO5011:200 Fine Dust Test

Performance Air Filter - Performance Air Filter - Cosworth USA

01-25-2012, 07:53 PM	#72 (permalink)
sfearl1 A True Z Fanatic Join Date: Oct 2011 Location: St. Louis Posts: 2,300 Drives: 2013 FBO E85 GTR Rep Power: 18	FWIW, Cosworth states on their site: Reduced restriction (10%+ compared to OE filters) Over 98% efficiency* ISO5011:200 Fine Dust Test Performance Air Filter - Performance Air Filter - Cosworth USA __________________ Scott*