Pay in installments of $120.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
MagnaFlow Sys C/B 03 GM 1500 Silverado 5.3L VThe MagnaFlow Street Series Cat Back Performance Exhaust System 15778 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 3in. main piping and 1 Straight Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded On Single Wall Angle Cut Rolled Edge tips, this Truck exhaust kit has the performance chops to match its
The MagnaFlow Street Series Cat-Back Performance Exhaust System 15778 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 3in. main piping and 1 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded-On 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 15778 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. 15778 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2005 | Chevrolet | Silverado 1500 | Base |
| 2004-2006 | Chevrolet | Silverado 1500 | Hybrid |
| 2003-2006 | Chevrolet | Silverado 1500 | LS |
| 2003-2006 | Chevrolet | Silverado 1500 | LT |
| 2003-2006 | Chevrolet | Silverado 1500 | WT |
| 2004-2005 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2007 | Chevrolet | Silverado 1500 Classic | Hybrid |
| 2007 | Chevrolet | Silverado 1500 Classic | LS |
| 2007 | Chevrolet | Silverado 1500 Classic | LT |
| 2007 | Chevrolet | Silverado 1500 Classic | WT |
| 2003-2005 | GMC | Sierra 1500 | Base |
| 2003,2006 | GMC | Sierra 1500 | SL |
| 2003-2006 | GMC | Sierra 1500 | SLE |
| 2003-2006 | GMC | Sierra 1500 | SLT |
| 2003-2006 | GMC | Sierra 1500 | WT |
| 2007 | GMC | Sierra 1500 Classic | Hybrid |
| 2007 | GMC | Sierra 1500 Classic | SL |
| 2007 | GMC | Sierra 1500 Classic | SLE |
| 2007 | GMC | Sierra 1500 Classic | SLT |
| 2007 | GMC | Sierra 1500 Classic | WT |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 10 reviews
Sort
Product Reviews
★★★★★ 5
Great toy
Size: Large, Color: Monkey - Green
Has proven to be very durable and my dogs love playing with it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Emotional support
Size: Large, Color: Octopus - Multi Color
Greatest toy ever! My dog is in love! This is like her emotional support toy. She sleeps with it and chews on it throughout the day. The only issue is the seams break open and the stuffing pops out after awhile. I just grab needle and thread and sew it back closed. Washes well too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 4
Dogs liked it.
Size: Large, Color: Octopus - Multi Color
Dogs liked it, however it did tear easier than I thought it would.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 5
It lasted over a week- amazing for the fogzilla!
Size: Large, Color: Monkey - Green
There is no dog toy that can survive big puppies with strong jaws and sharp teeth, but the squeaker lasted a week and the arms/ legs are still intact. She's still playing with it, so I'm impressed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 1
Dye comes off. Stained hands and dog fur.
Size: Large, Color: Octopus - Multi Color, Size: Large, Color: Octopus - Multi Color
Literally dyed my hand and my dogs fur blue from the paint coming off immediately after opening the box. I have washed my hand multiple times and it’s still this color. I have given up on my dog’s fur. I’m assuming whatever it was wasn’t great for her to digest.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026