YotaTech Forums - View Single Post

SR5 · 11-16-2008, 01:03 AM

#1 doing exhaust and a high flow cat to N/A engine is not going to produce a hole lot of power, about 5whp
#2 2 1/2" is to big, you need between 2 1/8 (stock) to 2 1/4
#3 Most "Modern" cats about 10 years or newer are in essence high flow as is

so, i want to hear YOUR feed backs on what worked for you, and what you have seen work, Flowmaster, Edelbrock, Magnaflow, Dynomax, etc..

11-16-2008, 01:03 AM	#1 (permalink)
SR5 Registered User Join Date: May 2007 Location: Kirkland, WA Posts: 605	Exhaust and Cat, lets settle this #1 doing exhaust and a high flow cat to N/A engine is not going to produce a hole lot of power, about 5whp #2 2 1/2" is to big, you need between 2 1/8 (stock) to 2 1/4 #3 Most "Modern" cats about 10 years or newer are in essence high flow as is so, i want to hear YOUR feed backs on what worked for you, and what you have seen work, Flowmaster, Edelbrock, Magnaflow, Dynomax, etc.. __________________ 1995 SR5 V6 4Runner SR5 Profile Last edited by SR5; 11-16-2008 at 01:07 AM.