Hyundai Forum: Hyundai Performance Forum banner

Catalytic converter for 2001 accent GS

1K views 5 replies 4 participants last post by  festivawes 
#1 ·
See less See more
#3 ·
i am planing to replace the entire exhaust system with a bigger one and with a 4-2-1 manifold for better flow and more power and i want a bigger cat so it will not restrict exhaust flow and i dont understand what would make that only for the 1.5 engine

and yes i know that stock cats are weilded to the mainifold
 
#4 ·
I went with a "random technoloy" cat. It was about 2 bones but I don't any codes or issues. It's also ss 2.25 like the exhaust setup offered at evofusion. You'll have to lengthen your o2 wires.:D
 
#5 ·
since you are going with a header and custom exhaust have you considered a magnaflow cat. they are weld in style and come in a variety of lengths and pipe size. you just have to match the length of the cat you have.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top