Stock NNBS muffler size

Reply Subscribe

Thread Tools

Search this Thread

May 26, 2008 | 11:49 AM

Denali Dude

Thread Starter

TECH Apprentice

Joined: Jun 2007

Posts: 352

Likes: 0

From: UAE , Ajman

Stock NNBS muffler size

What is the stock NNBS muffler size for the 5.3L trucks?

May 26, 2008 | 12:38 PM

2005 Silverado

SPAM HUNTER

iTrader: (19)

Joined: Jan 2004

Posts: 4,099

Likes: 0

From: NM

I believe they stayed the same as the NBS trucks which is 2 3/4".

Dustin

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Turbo 2007 NNBS Silverado RCSB

chopperloco

Trucks and SUV Classifieds

Jul 10, 2016 10:45 PM

Which exhaust is louder?

askkmb

GM Engine & Exhaust Performance

Jul 18, 2015 09:02 PM

2010 4.8L Silverado Exhaust

Moto733

GM Engine & Exhaust Performance

Jul 12, 2015 10:25 PM

NNBS Tahoe wastegate sizing

kdw8888

FORCED INDUCTION

Jul 9, 2015 10:52 PM

G302 Fuel Injectors for sale and l92 intake

jrplz

GM Parts Classifieds

Jul 9, 2015 12:07 AM