Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Magnaflow Street Series Black Dual Exhaust System; Rear Exit (19-24 4.3L Sierra 1500 w/o Factory Dual Exhaust)
Item S510281
Sierra 1500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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Our Price
$1,436.00 (kit)
FREE Shipping Market Price $1,637.99 You Save 12% ($201.99) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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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 $299.00
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Modulated Exterior Sound
- Better Speed and Acceleration Gains
- Includes a Free-Flow, Straight-Through Muffler Design
- Mandrel-Bent, 3-Inch Stainless Steel Tubing
- Polished Stainless Steel Finish
- Dual Split Rear Exits
- Black-Coated, Angle-Cut Dual Tips
- Clamp-On Inlet Connection
- Fits 2019-2024 4.3L Sierra 1500s without Factory Dual Exhaust
| Brand | Magnaflow |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Rear - Dual |
| Exhaust Loudness | Quiet |
Description
Great Engine Acoustics. Make heads turn without disturbing the peace with the Magnaflow 3-inch Street Series Black Dual Exhaust System featuring rear exits. This kit includes a straight-through muffler that filters out the annoying high-pitch from your exhaust, leaving behind a powerfully deep, clean tone.
Performance Benefits. Aside from the awesome sound, your Sierra also benefits from a performance boost. With a more efficient exhaust scavenging and ease in the backpressure, your truck breathes better. This results in bumps in horsepower as well as torque for a more exciting ride.
Durable Stainless Steel. Magnaflow is known in the industry for delivering great quality exhaust systems and the Magnaflow 3-inch Street Series Black Dual Exhaust System does not disappoint. With every component utilizing 409-grade stainless steel, you can expect this exhaust system to outlast your truck, even.
Ease of Installation. The Magnaflow 3-inch Street Series Black Dual Exhaust System installation does not require challenging welds, cuts, or drilling. It’s a simple bolt-on procedure that can be done in an hour or two using basic tools from your garage.
Application. The Magnaflow 3-inch Street Series Black Dual Exhaust System, Rear Exit will fit 2019-2024 4.3L Sierra 1500s without Factory Dual Exhaust.
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Fitment:
DetailsMagnaflow 19472
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) Inlet Pipe Assembly
- (3) Exit Pipes
- (1) Muffler Assembly
- (2) Tail Pipe Assemblies
- (2) Tips
- (7) Clamps
- (2) Hanger Assemblies
- (2) M12 U-Nut
- (2) M12 Bolt
4.6
Customer Reviews (18)
Questions & Answers
10 More Questions
Will It Fit My Sierra 1500
- 4.3L V6 - 19, 20, 21
