Is this a mandrel bent system?

I was thinking of th magnaflow 2.5" but it would bo over twice the price installed then I can get the GM system.

I was just at Magnaflows site looking for a dealer:

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(USA & CANADA ONLY)

Canada doesn't have ZIP codes....idiots

 

If you are really interested PM me and I'll get you a smoking deal on a Magnaflow Cat back.

 

you could always go onto the vendor forums. i would reccomend turbo tech because if you have an ad they will price match it for you if the price is lower.

 

As I said buddy if want a smokin' deal PM me and I'll hook you up.

 

ummm i want the smoken deal HAHA

 

The funniest thing I find is that the GM is the cheapest but too me best sounding. Seems all other exhausts are too farty. Love the corsa but some time it sounds good some times not so good.

 

How much does the GM exhaust cost? Is it cat-back?

 

I used to say the same thing you said than it dawned on me that its 2 1/4 from the cat back. Which is more 2 1/4 piping than is on the stock system since the stock system is 2 1/4 from the axel back. Right there i can tell any gains from that system came from taking off that restrictive ass muffler and nothing else.

 

isn't the 2.4 exhaust the same as the ss/sc?

if so I don't see it being of any benefit to you guys...

 

I'd have to agree with you. The cat is the next, or actually more restrictive than the muffler.

 

Yes, its cat-back.
Performance system:
http://www.crateenginedepot.com/stor...P1379C144.aspx

Touring system:
http://www.crateenginedepot.com/stor...P1382C144.aspx

 

i would look at a corsa exhaust..it sounds way better and is also gm certified which wont mess up ure warranty

 

i would look at a corsa exhaust..it sounds way better and is also gm certified which wont mess up ure warranty

 

Yeah I am leaning towards Corsa. I want a fairly quiet exhuast when I am driving nice.
12hp at the wheels is probably alot more then the GM one too

 

I would look at the sport instead of the touring though...sport sounds better

 

Do these systems add more power or performance at all?

 

Is the GM Performance exhaust a 2.5" pipe or still 2.25"

 

You know its funny I was thinking the same thing. They don't advertise a number or even say it will increase power......thats poor marketing of them.

 

2.25