Contact

Andy's Parts Smarts

Cart

Hello, Sign In!

Home

Exhaust

Mufflers

GMC Mufflers

Sierra Parts

Sierra Mufflers

GMC Sierra Round Mufflers Page 5

Our GMC Sierra round mufflers are the sporty choice when you need to upgrade your engine's sound or restore performance. Even a stock engine can benefit from a new GMC Sierra round muffler, but if you want to add some ponies, you may want to consider a performance GMC Sierra round muffler.

Home

Exhaust

Mufflers

GMC Mufflers

Sierra Parts

Sierra Mufflers

GMC Sierra Round Mufflers Page 5

Choose Your Vehicle:

Shop GMC Sierra Round Mufflers by Year

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

Shop GMC Sierra Round Mufflers by Brand

Borla

MagnaFlow

Pypes

49 - 60 of 61

Sort by:

All Jeeps (Universal), Universal - Fits all Trucks / SUVs Magnaflow Muffler - 4

Magnaflow Muffler - 4" Round - 2.5"/2.5" Center Inlet/Center Outlet - 22" Body Length - 28" Overall Length - 2.5" Core (Satin Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 10436

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Style: Round

Retail: $174.38

$111.60

Free Shipping!

All Jeeps (Universal), Universal - Fits all Trucks / SUVs Magnaflow Muffler - 7

Magnaflow Muffler - 7" Round - 3"/2.5" Single Inlet/Dual Outlet - 30" Body Length - 36" Overall Length - Dual 2.5" Core (Satin Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 12762

Length: 36"

Inlet Diameter: 3"

Outlet Diameter: 2.5"

Style: Round

Retail: $336.74

$215.51

Free Shipping!

Magnaflow Muffler - 7" Round - 3"/2.5" Single Inlet/Dual Outlet - 24" Body Length - 30" Overall Length - Dual 2.5" Core (Satin Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 12763

Length: 30"

Outlet Diameter: 2.25"

Inlet Diameter: 2.5"

Style: Round

Retail: $328.67

$210.35

Free Shipping!

Magnaflow Muffler - 7" Round - 4"/4" Center Inlet/Center Outlet - 20" Body Length - 27" Overall Length - 4" Core (Satin Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 12771

Length: 27"

Outlet Diameter: 4"

Inlet Diameter: 4"

Style: Round

Retail: $275.56

$176.36

Free Shipping!

Magnaflow Muffler - 7" Round - 4"/4" Center Inlet/Center Outlet - 24" Body Length - 30" Overall Length - 4" Core (Satin Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 12772

Length: 30"

Inlet Diameter: 4"

Outlet Diameter: 4"

Style: Round

Retail: $281.51

$180.17

Free Shipping!

All Jeeps (Universal), Universal - Fits all Trucks / SUVs Magnaflow Muffler - 6

Magnaflow Muffler - 6" Round - 3"/3" Center Inlet/Center Outlet - 30" Body Length - 36" Overall Length - 3" Core (Satin Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 12641

Length: 36"

Inlet Diameter: 3"

Outlet Diameter: 3"

Style: Round

Retail: $257.02

$164.49

Free Shipping!

Magnaflow Muffler - 7" Round - 4"/4" Center Inlet/Center Outlet - 30" Body Length - 36" Overall Length - 3.5" Core (Satin Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 12773

Length: 36"

Inlet Diameter: 4"

Outlet Diameter: 4"

Style: Round

Retail: $293.29

$187.71

Free Shipping!

Borla Mufflers - XR-1 Sportsman Round

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 40086

Style: Round

Retail: $173.99

$156.59

Free Shipping!

All Jeeps (Universal), Universal Borla XR-1 Round Stainless Multicore Racing Muffler, Inlet 2.5

Borla XR-1 Round Stainless Multicore Racing Muffler, Inlet 2.5", Outlet 2.5", Case Size 14", Diameter 6.25"

Fits: All Jeeps (Universal), Universal

PART# 400024

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Style: Round

Finish: Stainless Steel

Retail: $286.99

$258.29

Free Shipping!

Borla Mufflers - XR-1 Sportsman Round

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 40085

Style: Round

Retail: $163.99

$147.59

Free Shipping!

Borla XR-1 Round Stainless Steel Multicore Racing Muffler, Inlet 4”, Outlet 4”, Case Size 16”, Diameter 6.25”

Fits: All Jeeps (Universal), Universal

PART# 40741

Inlet Diameter: 4"

Outlet Diameter: 4"

Style: Round

Finish: Stainless Steel

Retail: $390.99

$351.89

Free Shipping!

All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal) Pypes Race Pro M-80 Series Round Case Muffler - 2.5

Pypes Race Pro M-80 Series Round Case Muffler - 2.5" Inlet / 2.5" Outlet / 14" Case Length / 4" Case Diameter (304 Polished Stainless Steel)

Fits: All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vehicles (Universal)

PART# MVR200S

Length: 14"

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Style: Round

Finish: Stainless Steel

Retail: $109.44

$97.40

Free Shipping!

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

5" CatBack Exhaust Muffler Kit 01-05 GMC Sierra 2500 Duramax 6.6L Turbo Diesel

All-Welded-Stainless Muffler for 2011-2017 Chevy Silverado 2500 HD, GMC Sierra

OPEN BOX 5"CatBack Exhaust Muffler Kit FOR 01-05 GMC Sierra 2500 Duramax 6.6L V8

Stainless 3" CatBack Exhaust Muffler System 07-08 Chevy/GMC 1500 V8 Pickup Truc

5" Cat Back Exhaust Muffler Kit 06-07 GMC Sierra 2500 Duramax 6.6L Turbo Diesel

Stainless 3" Dual Split CatBack Muffler Exhaust 14-19 Chevy/GMC 1500 V8 Pickup

Click here to view more GMC Sierra Performance Mufflers on eBay