Rocket254

Well, I know that

I'm just wondering how that would sound as compared to a true o/r H pipe.

Isn't the diameter of the crossover piece a bit less than 2.5" on the stock pipe or did I just read that incorrectly somewhere?

siggyfreud

You'd also want to install post-cat O2 simulators, or tune out the rear O2s so you aren't getting a constant check engine. People may not care about the light, but if it's always on, you won't have any sensor indication that something else, perhaps unrelated, has gone wrong as well.

Nuke

Your "warranty holder" will belittle you, call you names and make you feel guilty.

+1 on being an O/R H. I assume you don't have emissions testing.

Rocket254

He can guilt trip me all he wants.

In Alabama, people are lucky to have mufflers. I'm free to do as a I please with no regard to emissions.

Nuke

Then why, after 4 years, do you still have cats?

Rocket254

Bought the car used late in 2011.

jdmcbride

Cancel it and use the money to buy a CAI/tune!

ZPounds07GT

Just go ahead and go headers (longtune) and back, problem solved. If you have no emissions you might as well go all out. I am just a few feet from being able to go without cats... Stupid county line..

I personally love a full MAC exhaust but not everyone has the same taste.

Check out YouTube with some headphones on and listen to some clips. That's how you find your sound.

BlackShelbyGt500

hey guys since where in this topic i went with a borla catback exhaust system does that mean that my warranty is void?

onederful100

no it does not.