08 Nbs Sierra Exhaust Tip - ?

[anthony2558]

Looking for an exhaust tip for an 08 NBS Sierra. I measured the stock exhaust tip and its 2 3/4" I cant seem to find a inlet with that diameter. Anyone put on a stainless steel tip (clamp on) if so what size inlet did you use. Thanks.

[punmax]

Your going to keep stock exhaust, just add tip?

 

and http://www.autoanything.com/exhausts-muffl...5A2448A0A0.aspx

[y2kz71]

GM sells a nice one just for your truck

[punmax]

http://www.planetmagnaflow.com/shop/magnaflow-16741-516.html

 

Should I buy this?

[y2kz71]

Looking for an exhaust tip for an 08 NBS Sierra. I measured the stock exhaust tip and its 2 3/4" I cant seem to find a inlet with that diameter. Anyone put on a stainless steel tip (clamp on) if so what size inlet did you use. Thanks.

 

http://www.gmpartsdirect.com/results.cfm?s...number=17801929

 

 

http://www.gmpartsdirect.com/results.cfm?s...number=17801927

 

 

http://www.gmpartsdirect.com/results.cfm?s...number=17801925

 

 

http://www.gmpartsdirect.com/accessories/frameset3.cfm

[anthony2558]

Thanks, I checked them out. Price is a little high though. I put on a 50 series Delta flow, and just looking for a single walled slash cut. Can anyone tell me what the difference betwen a dual wall and a single wall. I understand that there is an inner wall and and exterior wall, is that just to keep discoloration down from high heat exposer. Or dose a dual wall have another purpose?

[Bostonsfavson]

The main purpose of double-walled construction is to lessen the chances of thermal discoloration. A tangential benefit is that you can mount the tip closer to the bumper, as double-walled tips will in general dissipate heat better than single-walled tips. Some manufactuers, such as Borla, also incorporate double-walled construction for aural purposes (these are their so-called "intercooled" tips). 2 3/4 is a fairly common inlet diameter size; while not as common as 2 1/2, you should still find a very large selection of tips.

[y2kz71]

Thanks, I checked them out. Price is a little high though. I put on a 50 series Delta flow, and just looking for a single walled slash cut. Can anyone tell me what the difference betwen a dual wall and a single wall. I understand that there is an inner wall and and exterior wall, is that just to keep discoloration down from high heat exposer. Or dose a dual wall have another purpose?

 

Oh okay...I didnt know you had a different exhaust.

 

Did you just replace muffler or did they do a complete new catback with different exit?

 

I have a Flowmaster 50DF in my garage just waiting to be installed

[pchrist]

I replaced my muffler on my silverado and might be looking to find a new tip too if i could find something that would look nice. Anyone have any ideas on some good looking tip set ups on the NBS??

 

Pete

[lowrider]

I have a G35 Coupe that I replaced the exhaust on. I had my muffler shop weld the tip from the "G" on my Sierra. I think it looks great.

 

Lou

[Bostonsfavson]

I put a Corsa sport system on my truck, but decided that I didn't like the tips. So I ordered some Borla ones and welded them on-

 

[RB Racing]

I had a Magnaflow muffler installed on my NBS and ordered this tip which will go on next. The I.D. is 2.75" the outside is slighly more but less than 3" any exhaust shop can expand the pipe slighly and weld on a tip like this one.

http://www.magnaflow.com/02product/shopexd...ain&id=1075