The MagnaFlow Street Series 15789 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 4in. main piping and 1 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded-Single Wall-Angle Cut-Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15789 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15789 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.
FEATURES
ICONIC MAGNAFLOW SOUND
The Street Series is engineered to deliver the resonant, throaty sound that MagnaFlow is famous for. Exhaust kit 15789 has been tuned to produce superior interior and exterior sound levels for an enhanced driving experience when installed on your vehicle.
DYNO-PROVEN PERFORMANCE
Extensive dyno testing is used to ensure that this cat-back exhaust system increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.
PRECISION ROBOTIC CONSTRUCTION
Durable, corrosion-resistant stainless steel construction and CNC precision robotic manufacturing techniques guarantee reliable system performance for the life of your vehicle. 15789 is proudly made in the USA.
PERFECT FITMENT
This direct-fit Street Series system fits onto your vehicle easily thanks to the extensive use of 3D scanning during development to ensure OEM-like fitment. 15789 includes all the hardware necessary for do-it-yourself installation.
COMPATIBLE VEHICLES
| Vehicle | Engine | Year | Description |
|---|---|---|---|
| Chevrolet Silverado 2500 HD | 6L | 2006 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
| Chevrolet Silverado 2500 HD Classic | 6L | 2007 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
| Chevrolet Silverado 2500 HD | 6L | 2003 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
| Chevrolet Silverado 2500 HD | 6L | 2004 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
| Chevrolet Silverado 2500 HD | 6L | 2005 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
| GMC Sierra 2500 HD Classic | 6L | 2007 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
| GMC Sierra 2500 HD | 6L | 2003 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
| GMC Sierra 2500 HD | 6L | 2004 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
| GMC Sierra 2500 HD | 6L | 2005 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
| GMC Sierra 2500 HD | 6L | 2006 | Bed Length: 78in; Crew Cab Pickup; Single Passenger Side Rear Exit |
SPECIFICATIONS
- Type
- Cat-Back
- Series
- Street
- Muffler Quantity
- 1
- Muffler Type
- Straight-Through
- Material
- Stainless Steel
- Hangers Included
- Yes
- Mounting Bracket Included
- No
- Muffler Body Material
- Stainless Steel
- Clamps Included
- Yes
- Gasket Or Seal Included
- No
- Inlet Type
- Clamp-On
HARDWARE
Qty
Hardware Kit
1
4in. Band Clamp
2
3in. Band Clamp
Do It Yourself
Bolt-on installation. May require basic automotive knowledge for proper installation and professional installation is always recommended.
DOWNLOAD INSTALLATION GUIDE