Hey guys,
So I've had my Corsa Sport cat-back on my 07 avalanche with 158k on it for a little for than a year now. I love it. But I'm young and unfortunately, corsa doesn't offer a extreme system for the avalanches. I want a little bit louder.....cold starts, idle, etc. Now I'm reasonable, I went with undeniable the best system for these trucks out there as I'm sure most of you know its a pretty penny. Now first off header are out of the equation too expensive to purchase and labor plus probably a tune. So what I'm getting at are the cats. How many of you have experiences with hi-flow cats? Do I replace the stocks in the existing y-pipe with universal ones from magna flow? Do I get a bolt in y-pipe with hi-flows in it already like from kooks but I'm sure that's also pricey. Let me know what you guys think of my young foolish self lol.
Thanks
So I've had my Corsa Sport cat-back on my 07 avalanche with 158k on it for a little for than a year now. I love it. But I'm young and unfortunately, corsa doesn't offer a extreme system for the avalanches. I want a little bit louder.....cold starts, idle, etc. Now I'm reasonable, I went with undeniable the best system for these trucks out there as I'm sure most of you know its a pretty penny. Now first off header are out of the equation too expensive to purchase and labor plus probably a tune. So what I'm getting at are the cats. How many of you have experiences with hi-flow cats? Do I replace the stocks in the existing y-pipe with universal ones from magna flow? Do I get a bolt in y-pipe with hi-flows in it already like from kooks but I'm sure that's also pricey. Let me know what you guys think of my young foolish self lol.
Thanks