Do They Make An Exhaust For 6.0 Nnbs Crewcab Shortbed?

doublej · May 28, 2009

I haven't been able to find any aftermarket exhaust for this setup, if it makes a difference it's a 2009 Silverado HD. I would prefer Corsa but they don't make them, any other good options out there? just looking for a bolt on catback system.

Thanks

brims · May 28, 2009

That's not unusual from what I've seen. Parts for the 07 I had didn't start showing up a lot until late 07 or 08, same thing with my 08. They added a resonator I believe on the 09s so the exhaust companies have to retool.

ursandal · May 28, 2009

I have a gibson cat back system for my CCSB. Don't know what they might have changed on the trucks in 09 though. Maybe try calling/emailing the manufacturers and ask if the 07/08 systems will work on an 09.

Stevens03 · May 28, 2009

The 09's are different and why they don't have them out. I think it's a complete system with no flange after the cats. If you want a custom exhaust, your gonna have to cut yours off after the cats and weld on the new one.

Same goes for Air intakes on the 09's. The intake tube now has the MAF sensor built into it. why they did that... but they did. I have Corsa Sport on my truck but it's an 07 so it's the same but different.

doublej · May 28, 2009

The 09's are different and why they don't have them out. I think it's a complete system with no flange after the cats. If you want a custom exhaust, your gonna have to cut yours off after the cats and weld on the new one.

Same goes for Air intakes on the 09's. The intake tube now has the MAF sensor built into it. why they did that... but they did. I have Corsa Sport on my truck but it's an 07 so it's the same but different.

I'll give corsa and gibson a call this afternoon. Might have to take it in and have something made up on it. I saw the sensor wires on the air intake, was wondering about that myself. Thats another thing I want that isn't out yet

thanks for the help everyone!!!

ursandal · May 29, 2009

The 09's are different and why they don't have them out. I think it's a complete system with no flange after the cats. If you want a custom exhaust, your gonna have to cut yours off after the cats and weld on the new one.

Same goes for Air intakes on the 09's. The intake tube now has the MAF sensor built into it. why they did that... but they did. I have Corsa Sport on my truck but it's an 07 so it's the same but different.

Wow, no flange? That will pretty much take away any bolt on kits. If that's the case I doubt any company will look to market a kit. Might just be better off going to an exhaust shop.

Stevens03 · May 29, 2009

Wouldn't be that hard to buy an 08 kit, then cut off the factory exhaust and cut the flange off the aftermarket cat back and have a section either clamped in or welded in place.

Hell, I wouldn't be afraid to do it in my garage.. Not rocket science.

ATMINF · May 29, 2009

How close are the new HD vs the older gen 2000-2006/7classic? From what I read and seen for myself they are like 80-90% the same. Yes the 6.0L and D-maxs have changed slightly, and the trans have been upgraded, but the fame is basically same as the HD GMT-800's. Thanks!