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Forum namePerformance/Engine
Topic subjectEbay high flow
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=69529
69529, Ebay high flow
Posted by ashah000, Feb-28-04 03:43 AM
Since they are pretty much resonators, do they decrease exhaust tone a whole lot, or just a little.
69530, RE: Ebay high flow
Posted by bullox, Feb-28-04 03:47 AM
well, you are going to replace the stock cat with a much less restrictive part. It's going to be louder.
69531, RE: Ebay high flow
Posted by ashah000, Feb-28-04 03:51 AM
Originally posted by bullox
well, you are going to replace the stock cat with a much less restrictive part. It's going to be louder.


O sorry i meant to say compared to a test pipe
69532, RE: Ebay high flow
Posted by bullox, Feb-28-04 03:57 AM
from loud to quiet:

test pipe -> high flo cat -> stock cat
69539, RE: Ebay high flow
Posted by SILVERNT, Feb-28-04 05:29 AM
i hate those ebay cats, even on a turboed car, ive seen them be really raspy. if you want a real hiflo cat, we sell direct bolt ons at http://www.exileracing.com/catalog/product_info.php?cPath=215_248_216&products_id=257

heres a pic of it