Here's some pics of what I'm talking about...
So the Borla mid pipes in the first pic have an expanded lap joint on the circled end, that slides over the stock pipe. In the second pic (just the stock exhaust) you can see the green lines that show where I had to cut and slide the Borla mid pipes over the stock pipe.
I'm hoping that the Catted Headers only come down to the end of the secondary cats so I can slide over the new cat over the stock pipe, if it's longer you'll have two expanded lap joints that can't slide over each other.
Quote:
Originally Posted by marknagy13
I could be wrong but I don think you have to cut anything if you already have a catback. It should just replace your current headers and cats and bolt right up to the exhaust.
For new cars in CA you dont have to get it smogged for 6 years so I figured Id just do it and put the old headers back on if I need to smog it in 6 years haha
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