GMPP exhaust

[blkonblk]

Is the GMPP exhaust any good? does anyone have any exerience with this?

this looks like a good deal
http://www.ebay.com/itm/17092699541...em=&sspagename=ADME:X:RTQ:MOTORS:1123&vxp=mtr

what do you guys think? or should i go with the magnaflow?

 

[Goodinblack]

I have done A LOT of research on this one.

They are made by BORLA.

There are 2 versions.

Sport and Touring.

The Sport is 6.75 Diameter by 24 inches long.

The Touring is 7.75 Diameter by 24 inches long.

Also, see this..........http://www.gm-trucks.com/forums/index.php?showtopic=145672&st=15

and this..........http://www.silveradosierra.com/exhaust/tame-muffler-with-no-drone-t14896-20.html

A Magnaflow 5x11x22 would be quieter still than either the Sport or Touring.

If you read through all the threads there is one post that says that the person swapped out a Magnaflow because it was too quiet.

He put the Borla Touring in, and it was a bit more loud.

When I do mine I plan on the biggest Magnaflow, because I want it quiet. I would do the Corsa but can't seem to justify the cheese $$$$.

And my friend MACHO will stop by soon and recommend the Corsa. LOL.

 

[blkonblk]

thanks for the info

I dont want mine to be loud either, just a little rumble is good. I believe these trucks shouldn't be to loud. Just my 2 cents.

I need a dual output since i got the eski platinum bumper with dual exhaust. So i think i'm going with magnaflow 12388
http://www.ebay.com/itm/35058007978...=&sspagename=ADME:X:BOCOR:MOTORS:1123&vxp=mtr

then just run two pipes to the back.

What you think?

what size are the pipes for the 2008 tahoe? do you know? 3" or smaller?

 

[Goodinblack]

Well a SI/DO will be louder than a SI/SO.

This is a 5X8 Case........3in./2.5in. 24in. 30in. 12388

A 5X11 would be quieter 3in./2.5in. 22in. 28in. 12588 14588

NathanJax has got the Escalade Premium bumper too, and he is doing a SI/SO with a Y pipe after the muffler. maybe he will chime in soon too.

If he ever gets his exhaust in the mail he may post some clips. LOL.

 

[blkonblk]

Good info thanks, going with 14588

Estimated delivery: Friday 26th

 

[Goodinblack]

Please come back and post sound clips.

 

[blkonblk]

Please come back and post sound clips.

Sure will hopefully this weekend

 

[Goodinblack]

---------- Post added at 03:43 PM ---------- Previous post was at 03:41 PM ----------

Good info thanks, going with 14588

Estimated delivery: Friday 26th

You Welcome.

 

[blkonblk]

That's some fast shipping

 

[Goodinblack]

Dang Son..........You are right.

Sexy too.