Originally Posted by willwren
Magnaflow cats are made by carsound. And they probably make the SLP, too. I know SLP doesn't make their own. You're just paying a second markup in price from them.
The cat has nothing to do with headers or downpipes. You cut and weld it in.
Willren or anyone else for that matter,
i understand the reason for swapping out the stock CAT is to allow better flow. Do these Magna flows work as well as the SLP'* for a 1/3 of the price?
can i really save a "Bill," on this mod?