2019-2024
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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Flowmaster Super 40 Series Center/Offset Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle
Item S503484
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Ship to: Columbus - 43215
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Wards Auto Repair LLC
551 Corbett Rd, Groveport, OH
11 miles away
25 Reviews
*Specific shop subject to availability
Total cost of service $249.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Bold Sound
- Premium Build Materials
- Universal Muffler
- Limited Warranty
- Universal Fitment; Modifications Will Be Required
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
Description
Forceful Street Presence. Give your Sierra 1500 an aggressive street sound with additional performance by installing the Flowmaster Super 40 Series Center/Offset Oval Muffler. This Super 40 Series provides an aggressive sound outside your truck while maintaining low interior resonance through Flowmaster's exclusive Delta Flow Technology. You can have the aggressive personality you want for your rig while being able to go on long road-trips with little cabin noise.
Quality Construction. Flowmaster uses 16-gauge aluminized steel that is finished in a corrosion-resistant black for durability and long life. All the welds are MIG welded for strength and a guaranteed seal.
Painless Install. The Flowmaster Super 40 Series is an industry benchmark and standard, and is designed to fit a number of vehicles that are looking for a performance boost and aggressive sound. The larger outer case provides both a deep sound and the airflow to increase performance while still being able to fit under your Sierra 1500 with ease. Since it is a universal muffler, some adaptation will be required to replace your existing muffler. You should also measure your existing exhaust tubing and take note of where the stock muffler inlet connection and outlet connections are to ensure a seamless fit and install.
3-Year Warranty. Flowmaster warranties all of its products, and this Super 40 Series muffler is covered by a 3-year warranty. Contact your authorized Flowmaster dealer or Flowmaster directly for additional information and complete terms.
Application. The Flowmaster Super 40 Series Center/Offset Oval Muffler - 2.5 in. fits 1999-2024 GMC Sierra 1500 models.
Quality Construction. Flowmaster uses 16-gauge aluminized steel that is finished in a corrosion-resistant black for durability and long life. All the welds are MIG welded for strength and a guaranteed seal.
Painless Install. The Flowmaster Super 40 Series is an industry benchmark and standard, and is designed to fit a number of vehicles that are looking for a performance boost and aggressive sound. The larger outer case provides both a deep sound and the airflow to increase performance while still being able to fit under your Sierra 1500 with ease. Since it is a universal muffler, some adaptation will be required to replace your existing muffler. You should also measure your existing exhaust tubing and take note of where the stock muffler inlet connection and outlet connections are to ensure a seamless fit and install.
3-Year Warranty. Flowmaster warranties all of its products, and this Super 40 Series muffler is covered by a 3-year warranty. Contact your authorized Flowmaster dealer or Flowmaster directly for additional information and complete terms.
Application. The Flowmaster Super 40 Series Center/Offset Oval Muffler - 2.5 in. fits 1999-2024 GMC Sierra 1500 models.
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Installation & What's in the Box
Installation Info
What's in the Box
- (1) Flowmaster Super 40 Series Center/Offset Oval Muffler - 2.5 in.
4.9
Customer Reviews (8)
Reviews of Flowmaster Exhaust products have an average rating of 4.7 out of 5
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