In Northern California? Get this professionally set up & installed!
Fitment Information
- Chevy Silverado 1500 4.8L V8 (2009, 2010, 2011, 2012, 2013)
- Fits LS, LT, WT
- Fits LS, LT, WT
- Chevy Silverado 1500 5.3L V8 (2009, 2010, 2011, 2012, 2013)
- Fits LS, LT, LTZ, WT, XFE
- Fits LS, LT, LTZ, WT, XFE
- GMC Sierra 1500 4.8L V8 (2009, 2010, 2011, 2012, 2013)
- Fits SL, SLE, WT
- Fits SL, SLE, WT
- GMC Sierra 1500 5.3L V8 (2009, 2010, 2011, 2012, 2013)
- Fits SL, SLE, SLT, WT, XFE
Note
- Single Out Side - 4.50" Tip (#717874) Fits 4.8L / 5.3L V8 2/4Wheel drive with 143.5 & 157.5-inch Wheelbases. Does not fit Standard Cab models.
-
Dual Out Same Side - 4.00" Tips (#717929) Fits 5.3L V8 only and Crew Cab/Short Bed and Double Cab/Standard Bed Trucks with 143.5-inch Wheelbases.
- Dual Out Side - 4.50" Tips (#717822) Fits both 2/4wd with 143.5 and 157.5-inch wheelbases.
Emissions Compliance
This exhaust does not remove or replace any emissions components and is 50 state emissions legal.
Specs & Features
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Finish: Natural
-
Inlet Diameter: 3.00 inches
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Main Piping Diameter: 2.50 inches
-
Tail Pipe Quantity: 2 / Dual
-
Exhaust Type: Cat-Back
-
Exit Style: Dual Out Side / Dual Out Same Side
- Lifetime Limited Warranty
- Easy at Home Installation
- Includes All Necessary Hardware
- Flow FX "Straight-through" Performance Muffler
- Mandrel-bent Stainless Steel Tubing
- Uses the Factory Hanger Locations
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Single Out Side – 4.50" Tip (#717874)
- Large 4.50-inch Black Ceramic Coated Stainless Steel Tip
- Deep Powerful Tone Inside and Outside the Vehicle
- Great Choice for Towing
- Sound: Aggressive / Moderate
-
Dual Out Same Side – 4.00" Tips (#717929)
- Increases of up to 10 hp and 11 lb./ft. over the stock exhaust
- 3.0-inch and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- Includes two large 4.0-inch black ceramic coated tips with the Flowmaster logo on them, exit in front of the rear tire for an aggressive and stylish look
- Sound: Aggressive
-
Dual Out Side – 4.50" Tips (#717822)
- Large 4.5-inch Black Ceramic Coated Stainless Tips
- Deep Powerful Tone Inside and Outside the Vehicle
- Mandrel-bent 16-gauge Stainless Steel Tubing
- Clears the Factory Spare Tire
- Sound: Aggressive / Moderate
Product Description
Upgrade your 2009–2013 GM Silverado/Sierra 1500 with a Flowmaster Flow FX Cat-Back exhaust system manufactured from durable 409 stainless steel.
All three options use a Flow FX straight-through performance muffler, but differ in exit configuration, tailpipe diameter, tip size, and specific vehicle fitment.
Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

More in this category
Chevy Silverado 1500 Exhaust
Chevy Silverado 1500 parts
Flowmaster Exhaust Systems
GMC Sierra 1500 Exhaust
GMC Sierra 1500 Parts
Reviews on this product
Ordering from Redline360
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.
Protect your purchase
Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!
Multiple distribution points ready to serve you!
We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
Secure Ordering
We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!
Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.
For items that have free shipping, free shipping only applies to the lower 48 states.
Questions? Contact us.
Actual item may vary from picture
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.
Protect your purchase
Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!
Multiple distribution points ready to serve you!
We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
Secure Ordering
We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!
Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.
For items that have free shipping, free shipping only applies to the lower 48 states.
Questions? Contact us.
Actual item may vary from picture