Installation Time
(approx) 2 Hours
Difficulty Level:
Simple installation for anyone.
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Flowmaster American Thunder Dual Exhaust System with Black Tips; Rear Exit (24-26 6.2L Silverado 1500 w/ Factory Dual Exhaust)Find parts that fit my vehicle
Item S210898
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Cat-Back Exhaust System Designed For 2024-2026 GM 1500 Trucks With 6.2-Liter Engine
- Constructed From 409 Stainless Steel For Durability And Long-Lasting Performance
- Features A 3.50-Inch Inlet Pipe Leading Into A Specialty Tuned 50 Series HD Style Muffler
- Includes Dual 2.5-Inch Mandrel-Bent Tailpipes Exiting Through Bumper Cut-Outs
- Equipped With Custom Quad Exit 4.0-Inch Black Ceramic Coated Tips
- Integrated Active Valve Control Allows Sound Adjustment Via Factory Dash In Multiple Drive Modes
- Delivers Up To 15 Horsepower And 13 lb-ft Torque Gains At The Rear Wheels
- Utilizes Factory Hanger Locations And Connections For Easy Installation
- Includes All Necessary Installation Hardware And Instructions
- Features A Tuned Chambered Muffler To Provide Deep Aggressive To Moderate Performance Tone While Eliminating Interior Drone
- Inlet And Main Piping Are Mandrel Bent 16-Gauge Steel To Maximize Exhaust Flow
- Includes OEM-Style Valve For Factory Sound Control Compatibility
- Exits Dual Out Rear With Black Ceramic Coated, Rolled Edge, Angled Round Tips
- Comes With Clamps And Flat Band Clamping Type For Secure Fit
- Fits 24-26 6.2L Silverado 1500 w/ Factory Dual Exhaust
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Rear - Dual |
| Exhaust Loudness | Moderate |
Description
Performance Enhancement. The Flowmaster American Thunder Dual Exhaust System with Black Tips; Rear Exit is designed to improve both the sound and power output of your vehicle. It offers a customizable exhaust note through an active valve system and provides noticeable rear wheel horsepower and torque gains, enhancing your driving experience.
Construction and Appearance. Crafted from durable 409 stainless steel, this exhaust system features mandrel-bent piping for optimal flow and longevity. The system includes a tuned 50 Series HD style muffler finished in black, accompanied by black ceramic coated quad exhaust tips with a rolled, angled cut for an aggressive and performance-focused look.
Installation. Installation is straightforward using existing factory hanger locations and clamp-on connections, with no drilling required. Complete hardware and detailed instructions are included, enabling skilled automotive enthusiasts to perform the upgrade at home.
Warranty. This exhaust system is backed by a lifetime limited warranty, ensuring lasting quality and coverage.
Application. Specifically designed to fit 2024-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks equipped with the 6.2-liter V8 engine and factory dual exhaust setup.
Flowmaster 818206
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 Inlet Pipe
- (1) Extension Pipe
- (1) Muffler
- (1) Right Front Tail Pipe
- (1) Left Front Tail Pipe
- (1) Right Rear Tail Pipe
- (1) Left Rear Tail Pipe
- (2) 3.5-Inch Band Clamps
- (4) 2.5-Inch Band Clamps
- (3) 1/2-Inch Push Nuts
- (3) 1/2-Inch O.D. X 3/4-Inch Spacers
- (3) 1/4-20 x 1.5 Button Head Bolts
- (3) 1/4-Inch Lock Washers
- (3) 1/4-20 Nuts
- (4) Cable Ties
- (1) Valve Harness Extension
Tech Guides:
- Magnaflow vs. Borla: Which Exhaust Performs & Sounds the Best
- Glossary What Are The Best Exhaust Systems? How Exhaust Systems Work
- Top 10 Favorite Exhaust Brands
- The Top 7 Aftermarket Exhaust Choices for Your Daily Driver
- The Pros & Cons of a New Exhaust System
- The Best Truck Exhaust Systems for Serious Towing
- Magnaflow vs. Flowmaster: Which Exhaust System Sounds the Best
- Chevrolet Silverado Cat-Back Exhausts
4.6
Customer Reviews (290)
Questions & Answers
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Will It Fit My Silverado 1500
- 6.2L V8 - 24, 25, 26
