i was wondering what all you guys were running,i have an 1987 4runner i want to put a whole system on including header and cat.i had a 91 pickup i put a borla cat back with a downey header and high flow cat ,but borla does not make one for my 87,any suggestions?

 

welcome to yotatech ... cheaper to have a muffler shop bend you up a 2.25'' cat back with a muffler of your choice as for headers Lce ones are awesome http://www.lcengineering.com/

 

Cherry bomb haha. If you can its so easy to do yourself if you have a welder that is.

 

I have two 22re trucks with different set-ups.
My black truck has the ceramic LCE header 2.25 custom catback with Borla muffler.
My white truck has the Thorley header with 2.25 no cat with Flowmaster Super 40.
Both truck revs well and the Borla is quieter than the Flowmaster.

 

i have lce headers with 2.25 custom piping all the way back with some off brand muffler. and all i know about my cat is its small and somewhat clogged. it doesnt really make alot of noise untill about 3500 rpm

 

Try pace hedders they will improve everything. Then run a gibson exhaust.

 

cut everything off and put one straight 2.25 pipe all the way back. jk. but seriously. not really. but yea.

 

what is the forum's collective thoughts on the Downey systems? Downey has headers and complete exhaust systems for pretty good prices...

 

I had a Downey set-up with my Borla SS muffler 2 1/4 inch cat back made form a muffler shop.Similar performance like a LCE ceramic coated SS headers,but not as durable.As far as perfect fit all with the O2 sensor pipe everything went well with no leaks.