Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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Flowmaster Original 40 Series Center/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
Item S144134
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Our Price
$99.95 (each)
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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
- Oval Chambered Muffler
- Noticeable Interior Resonance
- Constructed of 16-Gauge Aluminized Steel
- Fully MIG-Welded Fabrication
- Comes in Black
- Three-Inch Inlet
- 2.50-Inch Dual Outlet
- Overall Length of 19 Inches
- Sold Individually
- Easy Installation
- Limited Lifetime Warranty
- Universally Fits All Chevrolet Silverado 1500 Models
| Brand | Flowmaster |
| Muffler Inlet Size | 3.00 Inch |
Description
High Performance. Improve the sound and performance of your vehicle while going through on and off-road adventures by installing a Flowmaster Original 40 Series Center/Dual Out Oval Muffler. This aftermarket muffler maximizes the performance of your engine with better exhaust breathability. You’ll be sure to drive better and attract attention to your ride with this exhaust upgrade.
Noticeable Interior Resonance. Enjoy the famous Flowmaster hum with this oval chambered muffler during your drives. It provides an aggressive interior and exterior tone, which is sure to make heads turn when you drive through the streets.
Built to Last. Flowmaster’s mufflers are made with durable 16 gauge aluminized steel and have been fully MIG welded to ensure their strong and reliable performance. Its black overcoat provides extra protection against oxidation, making it more resistant to corrosion and rusting.
Easy Installation. Using the accompanying installation hardware, this muffler can be installed in your car within 1 to 2 hours. We advise hiring a qualified mechanic to install the upgrade if you have no prior experience doing it.
Application. The Flowmaster Original 40 Series Center/Dual Out Oval Muffler is universally designed to fit all Chevrolet Silverado 1500 models.
Installation Note. Some adaptation may be required for installation.
Flowmaster 430402
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Muffler
- Installation Hardware
4.8
Customer Reviews (6)
Reviews of Flowmaster Exhaust products have an average rating of 4.7 out of 5
Questions & Answers
10 More Questions
