Installation Time
(approx) 2 Hours
Difficulty Level:
Simple installation for anyone.
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Flowmaster 50 Series Delta Flow Offset/Offset Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)
Item S503468
Sierra 1500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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Our Price
$154.95 (each)
FREE Shipping Market Price $178.99 You Save 13% ($24.04) Up to 10% off for Military & First Responders! See Details
Ship to: Columbus - 43215
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Recommended Install Shops
Install Shops are available near Columbus - 43215
Add Installation From:
Wards Auto Repair LLC
551 Corbett Rd, Groveport, OH
11.21 miles away
25 Reviews
*Specific shop subject to availability
Total cost of service $249.00
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Diminished Cabin Noise With Moderate Exhaust Sound
- Reflection/3-chambered Muffler Design
- 2.25" Aluminized Steel Build
- White Color Finish
- Enhanced Horsepower, Torque, and Engine Efficiency
- Sold Individually
- 3 Year Warranty Aluminum
- Clamp Install and Simple Cut
- Made in USA
- Universal Fitment; Modifications Will Be Required
| Brand | Flowmaster |
| Muffler Inlet Size | 2.25 Inch |
Description
Rich, Sporty Tone. Flowmaster 50 Series Delta Flow Offset/Offset Oval Muffler Offset/Offset gives your Sierra a distinct sports exhaust tone. This 3-chambered Muffler will decrease your interior cabin noise. Its moderate exhaust sound technology gives you a rich sound on the outside and a quiet space inside.
Tough Construction. The Flowmaster 50 Series is crafted from superior 2.25" aluminized steel to enhance ultimate strength and durability. The present series does not have any packing and nothing to blow out.
Increases Torque/Horsepower. If your stock muffler is robbing you of your Sierra's true performance, the muffler possesses a superior capacity to surcharge your exhaust. Its white color finish and engine efficiency give you a standard increase in horsepower and torque.
Limited/Lifetime Warranty. Flowmaster offers a lifetime limited warranty on the stainless steel 50 Series. It also offers a 3- year limited warranty on the aluminum 50 Series.
Modifications Required. This Muffler was designed to be used on mutliple applications, as it is not a direct fit replacement part. In order to install this Muffler properly on your vehicle, some modifications to the exhaust system will be required.
Application. The Flowmaster 50 Series Delta Flow Offset/Offset Oval Muffler Offset/Offset is specially built to fit all 1999-2024 GMC Sierra 1500 models.
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Flowmaster 942453
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Installation & What's in the Box
Installation Info
What's in the Box
- (1) Muffler
5.0
Customer Reviews (11)
Questions & Answers
10 More Questions
