Contact

Andy's Parts Smarts

Cart

Hello, Sign In!

Home

Exhaust

Exhaust Systems

GMC Exhaust Systems

Sierra Parts

Sierra Exhaust Systems

GMC Sierra Exhaust Systems

Select Your Vehicle

Shop GMC Sierra Exhaust Systems by Year

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

1 - 12 of 23

Sort by:

Flowmaster American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit With Super 50 Series Muffler And 3 Logo Embossed Stainless Tips

Fits: 2004 - 2005 CHEVROLET SILVERADO 1500 V8 5.3 GAS FI, 2004 - 2005 GMC SIERRA 1500 V8 4.8/5.3 GAS FI, 2004 - 2006 CHEVROLET SILVERADO 1500 V8 4.8 GAS FI,...

PART# 17436

Retail: $878.00

$790.20

Free Shipping!

2001 - 2004 CHEVROLET SILVERADO 2500 HD V8 6 GAS FI, 2001 - 2004 CHEVROLET SILVERADO 2500 HD V8 8.1 GAS FI, 2001 - 2004 GMC SIERRA 2500 HD V8 6 GAS FI, 2001 - 2004 GMC SIERRA 2500 HD V8 8.1 GAS FI, 2002 - 2004 CHEVROLET SILVERADO 2500 HD V8 6 CNG FI, 2002 - 2004 GMC SIERRA 2500 HD V8 6 CNG FI, 2002 CHEVROLET SILVERADO 2500 HD V8 6 BI-FUEL FI, 2002 GMC SIERRA 2500 HD V8 6 BI-FUEL FI Flowmaster American Thunder Cat-Back Exhaust System - Single Side Exit with 50 Series Big Block Muffler and 4

Flowmaster American Thunder Cat-Back Exhaust System - Single Side Exit With 50 Series Big Block Muffler And 4" Logo Embossed Stainless Tip

Fits: 2001 - 2004 CHEVROLET SILVERADO 2500 HD V8 6 GAS FI, 2001 - 2004 CHEVROLET SILVERADO 2500 HD V8 8.1 GAS FI, 2001 - 2004 GMC SIERRA 2500 HD V8 6 GAS FI...

PART# 17328

Retail: $714.00

$642.60

Free Shipping!

01-03 Sierra 1500 HD V8, 6.0L, 01-03 Silverado 1500 HD V8, 6.0L Flowmaster American Thunder Cat-Back Exhaust System - Single Side Exit with 50 Series Big Block Muffler and 4

Flowmaster American Thunder Cat-Back Exhaust System - Single Side Exit With 50 Series Big Block Muffler And 4" Logo Embossed Stainless Tip

Fits: 01-03 Sierra 1500 HD V8, 6.0L, 01-03 Silverado 1500 HD V8, 6.0L

PART# 17350

Retail: $696.00

$626.40

Free Shipping!

99-05 Chevrolet Silverado 1500 Extended Cab/Short Bed 4.8L/5.3L, 99-05 GMC Sierra 1500 Extended Cab/Short Bed 4.8L/5.3L Flowmaster American Thunder Cat-Back Exhaust System - Dual Same Side Exit with Super 40 Series Muffler

Flowmaster American Thunder Cat-Back Exhaust System - Dual Same Side Exit With Super 40 Series Muffler

Fits: 99-05 Chevrolet Silverado 1500 Extended Cab/Short Bed 4.8L/5.3L, 99-05 GMC Sierra 1500 Extended Cab/Short Bed 4.8L/5.3L

PART# 17395

Retail: $555.00

$499.50

Free Shipping!

99-06 Chevrolet Silverado 1500 Extended Cab/Short Bed 4.8L/5.3L , 99-06 GMC Sierra 1500 Extended Cab/Short Bed 4.8L/5.3L Flowmaster American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit with Super 40 Series Muffler

Flowmaster American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit With Super 40 Series Muffler

Fits: 99-06 Chevrolet Silverado 1500 Extended Cab/Short Bed 4.8L/5.3L , 99-06 GMC Sierra 1500 Extended Cab/Short Bed 4.8L/5.3L

PART# 17428

Retail: $798.00

$718.20

Free Shipping!

Flowmaster American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit With Super 40 Series Muffler

Fits: 99-06 Chevrolet Silverado 1500 Extended Cab/Short Bed 4.8L/5.3L , 99-06 GMC Sierra 1500 Extended Cab/Short Bed 4.8L/5.3L

PART# 817428

Retail: $989.00

$890.10

Free Shipping!

99-06 Chevrolet Silverado 1500 Standard Cab/Short Bed 4.8L/5.3L , 99-06 GMC Sierra 1500 Standard Cab/Short Bed 4.8L/5.3L Flowmaster American Thunder Cat-Back Exhaust System - Dual Same Side Exit with Super 40 Series Muffler

Flowmaster American Thunder Cat-Back Exhaust System - Dual Same Side Exit With Super 40 Series Muffler

Fits: 99-06 Chevrolet Silverado 1500 Standard Cab/Short Bed 4.8L/5.3L , 99-06 GMC Sierra 1500 Standard Cab/Short Bed 4.8L/5.3L

PART# 17392

Retail: $692.00

$622.80

Free Shipping!

01-04 Chevrolet Avalanche, 01-04 GMC Sierra, 2004 Chevrolet Colorado, 2004 GMC Canyon Flowmaster Cat-back System 409S - Single Side Exit - American Thunder - Aggressive Sound

Flowmaster Cat-back System 409S - Single Side Exit - American Thunder - Aggressive Sound

Fits: 01-04 Chevrolet Avalanche, 01-04 GMC Sierra, 2004 Chevrolet Colorado, 2004 GMC Canyon

PART# 817328

Retail: $844.00

$759.60

Free Shipping!

96-99 Chevrolet Silverardo 1500 5.7 V8, 96-99 GMC Sierra 1500 5.7 V8 Flowmaster Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound

Flowmaster Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound

Fits: 96-99 Chevrolet Silverardo 1500 5.7 V8, 96-99 GMC Sierra 1500 5.7 V8

PART# 817470

Retail: $1,135.00

$1,021.50

Free Shipping!

Flowmaster Cat-back System 409S - Single Rear Exit - Force II - Mild Sound

Fits: 07-13 GM Sierra 5.3L, 07-13 GM Silverado 5.3L

PART# 817523

Retail: $844.00

$759.60

Free Shipping!

99-07 Chevrolet Silverado 1500 Standard Cab/Long Bed V8, 4.8L/5.3L , 99-07 GMC Sierra 1500 Standard Cab/Long Bed V8, 4.8L/5.3L Flowmaster Force II Cat-Back Exhaust System - Single Side Exit with Super 50 Series Muffler

Flowmaster Force II Cat-Back Exhaust System - Single Side Exit With Super 50 Series Muffler

Fits: 99-07 Chevrolet Silverado 1500 Standard Cab/Long Bed V8, 4.8L/5.3L , 99-07 GMC Sierra 1500 Standard Cab/Long Bed V8, 4.8L/5.3L

PART# 17361

Retail: $542.00

$487.80

Free Shipping!

07-11 Chevy Silverado 1500 V8, 5.3L (Does Not Fit 07-08 EX-LB) , 07-11 GMC Sierra 1500 V8, 5.3L (Does Not Fit 07-08 Extended Cab/Long Bed) Flowmaster Force II Cat-Back Exhaust System - Dual Rear/Side Exit with Super 50 Series Muffler

Flowmaster Force II Cat-Back Exhaust System - Dual Rear/Side Exit With Super 50 Series Muffler

Fits: 07-11 Chevy Silverado 1500 V8, 5.3L (Does Not Fit 07-08 EX-LB) , 07-11 GMC Sierra 1500 V8, 5.3L (Does Not Fit 07-08 Extended Cab/Long Bed)

PART# 817492

Retail: $1,106.00

$995.40

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

Stainless CatBack Exhaust Muffler System 03-07 Chevy/GMC Silverado Sierra 1500

OPENBOX Dual Split CatBack Exhaust 03-07 Chevy/GMC Silverado/Sierra 4.8L/5.3L

99-08 Chevrolet Silverado GMC Sierra Truck Dual Exhaust Tail Pipe Kit Mandrel

3" CatBack Exhaust System 99-06 Chevy Silverado/GMC Sierra 1500 Pickup V8 SC/LB

3" Stainless CatBack Exhaust System & 4" Polished Tip 09-13 Chevy/GMC 1500 Truck

Click here to view more GMC Sierra Performance Exhaust Systems on eBay

You Have Selected

Brand: Flowmaster
[ Remove ]
Price: $500 and Over
[ Remove ]
Reset All Filters

Filter Your Results

Category

Exhaust Systems(23)

Brand

Flowmaster(23)

Price

$500 and Over(23)

Popular Categories

Sierra Parts
Sierra Catalytic Converters
Sierra Mufflers
Sierra Muffler Tips
Sierra Crossover Pipes
Sierra Exhaust Systems
Sierra Rims
Sierra Headlights
Sierra Tail Lights
Sierra Body Kits
Sierra Headers
Sierra Hoods
Sierra Struts and Shocks
Sierra Racing Seats
Sierra Carbon Fiber Hoods
Performance Sitemap

Home

Exhaust

Exhaust Systems

GMC Exhaust Systems

Sierra Parts

Sierra Exhaust Systems

GMC Sierra Exhaust Systems

Choose Your Vehicle:

Shop GMC Sierra Exhaust Systems by Year

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

1 - 12 of 23

Sort by:

Flowmaster American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit With Super 50 Series Muffler And 3 Logo Embossed Stainless Tips

Fits: 2004 - 2005 CHEVROLET SILVERADO 1500 V8 5.3 GAS FI, 2004 - 2005 GMC SIERRA 1500 V8 4.8/5.3 GAS FI, 2004 - 2006 CHEVROLET SILVERADO 1500 V8 4.8 GAS FI,...

PART# 17436

Retail: $878.00

$790.20

Free Shipping!

Flowmaster American Thunder Cat-Back Exhaust System - Single Side Exit With 50 Series Big Block Muffler And 4" Logo Embossed Stainless Tip

Fits: 2001 - 2004 CHEVROLET SILVERADO 2500 HD V8 6 GAS FI, 2001 - 2004 CHEVROLET SILVERADO 2500 HD V8 8.1 GAS FI, 2001 - 2004 GMC SIERRA 2500 HD V8 6 GAS FI...

PART# 17328

Retail: $714.00

$642.60

Free Shipping!

Flowmaster American Thunder Cat-Back Exhaust System - Single Side Exit With 50 Series Big Block Muffler And 4" Logo Embossed Stainless Tip

Fits: 01-03 Sierra 1500 HD V8, 6.0L, 01-03 Silverado 1500 HD V8, 6.0L

PART# 17350

Retail: $696.00

$626.40

Free Shipping!

Flowmaster American Thunder Cat-Back Exhaust System - Dual Same Side Exit With Super 40 Series Muffler

Fits: 99-05 Chevrolet Silverado 1500 Extended Cab/Short Bed 4.8L/5.3L, 99-05 GMC Sierra 1500 Extended Cab/Short Bed 4.8L/5.3L

PART# 17395

Retail: $555.00

$499.50

Free Shipping!

Flowmaster American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit With Super 40 Series Muffler

Fits: 99-06 Chevrolet Silverado 1500 Extended Cab/Short Bed 4.8L/5.3L , 99-06 GMC Sierra 1500 Extended Cab/Short Bed 4.8L/5.3L

PART# 17428

Retail: $798.00

$718.20

Free Shipping!

Flowmaster American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit With Super 40 Series Muffler

Fits: 99-06 Chevrolet Silverado 1500 Extended Cab/Short Bed 4.8L/5.3L , 99-06 GMC Sierra 1500 Extended Cab/Short Bed 4.8L/5.3L

PART# 817428

Retail: $989.00

$890.10

Free Shipping!

Flowmaster American Thunder Cat-Back Exhaust System - Dual Same Side Exit With Super 40 Series Muffler

Fits: 99-06 Chevrolet Silverado 1500 Standard Cab/Short Bed 4.8L/5.3L , 99-06 GMC Sierra 1500 Standard Cab/Short Bed 4.8L/5.3L

PART# 17392

Retail: $692.00

$622.80

Free Shipping!

Flowmaster Cat-back System 409S - Single Side Exit - American Thunder - Aggressive Sound

Fits: 01-04 Chevrolet Avalanche, 01-04 GMC Sierra, 2004 Chevrolet Colorado, 2004 GMC Canyon

PART# 817328

Retail: $844.00

$759.60

Free Shipping!

Flowmaster Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound

Fits: 96-99 Chevrolet Silverardo 1500 5.7 V8, 96-99 GMC Sierra 1500 5.7 V8

PART# 817470

Retail: $1,135.00

$1,021.50

Free Shipping!

Flowmaster Cat-back System 409S - Single Rear Exit - Force II - Mild Sound

Fits: 07-13 GM Sierra 5.3L, 07-13 GM Silverado 5.3L

PART# 817523

Retail: $844.00

$759.60

Free Shipping!

Flowmaster Force II Cat-Back Exhaust System - Single Side Exit With Super 50 Series Muffler

Fits: 99-07 Chevrolet Silverado 1500 Standard Cab/Long Bed V8, 4.8L/5.3L , 99-07 GMC Sierra 1500 Standard Cab/Long Bed V8, 4.8L/5.3L

PART# 17361

Retail: $542.00

$487.80

Free Shipping!

Flowmaster Force II Cat-Back Exhaust System - Dual Rear/Side Exit With Super 50 Series Muffler

Fits: 07-11 Chevy Silverado 1500 V8, 5.3L (Does Not Fit 07-08 EX-LB) , 07-11 GMC Sierra 1500 V8, 5.3L (Does Not Fit 07-08 Extended Cab/Long Bed)

PART# 817492

Retail: $1,106.00

$995.40

Free Shipping!

Not able to find what you are looking for?

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

Stainless CatBack Exhaust Muffler System 03-07 Chevy/GMC Silverado Sierra 1500

OPENBOX Dual Split CatBack Exhaust 03-07 Chevy/GMC Silverado/Sierra 4.8L/5.3L

99-08 Chevrolet Silverado GMC Sierra Truck Dual Exhaust Tail Pipe Kit Mandrel

3" CatBack Exhaust System 99-06 Chevy Silverado/GMC Sierra 1500 Pickup V8 SC/LB

3" Stainless CatBack Exhaust System & 4" Polished Tip 09-13 Chevy/GMC 1500 Truck

Click here to view more GMC Sierra Performance Exhaust Systems on eBay

Popular Categories

Customer Support

About Us

30-Day Price Protection

Jobs

Andy's Parts Smarts

Andy's Auto Sport TV

Customer Rides

The Andy's Dictionary

Sales Programs

Newsletter