Hello guys, today I will be showing you the best performance header for your vehicle in 2020. Performance Headers are some of the easiest bolt accessories, which do help your vehicle engines perform well. The aim of these parts is to push exhaust gases of the cylinders, thereby increasing the performance of the engine.
Best Headers for 5.3 Silverado
| Best Headers for 5.3 Silverado | Image | Score | Link |
|---|---|---|---|
| Silverado & Sierra 1 ¾ inch Longtube Headers |  | 4.1 |  |
| Chevy Avalanche Silverado Sierra Tahoe Headers Pair |  | 3.4 | |
| Silverado & Sierra 1 ¾ inch Longtube Headers & Y pipe |  | 4.2 | |
| Blackhorse-Racing Stainless Steel Exhaust |  | 4.1 | |
| DNA Motoring’s HDSCA074853L |  | 3.4 | |
Here is my choice of performance headers, starting from the last to first in the list.
1. Silverado & Sierra 1 ¾ inch Longtube Headers
Speed Engineering’s masterpiece is the Longtube Headers 1999-06 product, which is compatible for 4.8, 5.3 and 6.0 liters engines as well. The product is made using mandrel bent tubing, which comes with CNC machined flanges. The race model comes with “No” AIR/EGR Fittings, making it smooth for racing vehicles.
2. Chevy Avalanche Silverado Sierra Tahoe Headers
Manufactured by TUNERBITS, the product is known for its 4.8L to 5.3L V8 Headers pair. The product comes in different types and variants, which backs up with CNC machine flanges and TIG & MIG welded construction. With direct bolt installation, this high-quality polished stainless steel product is known for its durability.
3. Silverado & Sierra 1 ¾ inch Longtube Headers & Y Pipe
Speed Engineering’s header is a popular product in the industry, which comes with Mandrel Bent Tubing, CNC Machined Flanges. The race version comes with No AIR/EGR fittings, 304 polished stainless steel, making it hard and durable. The product also comes with a Revised Y-Pipe, which works with multiple transmission engines, allowing better performance.
4. Blackhorse-Racing Stainless Steel Exhaust
Blackhorse-Racing is a prime name in the world of manufacturing exhaust parts, and this particular variant is a popular example of their work. Made using T-304 Stainless steel, the product comes with an outlet size of 2.5 inches, a primary tube of 1.66 inches and thickness of 7/16 inches. With the 1x header exhaust system, this is a value for money product.
5. DNA Motoring’s HDSCA074853L
The product is made using great quality T-304 Stainless Steel, which comes with a backing of Computerized Mandel-Bends, assuring a smooth exhaust air flow. The product offers designs, suited for racing specifications and offers best flow characteristics for the engine performing at high speeds. In the end, with increased high-flow air, the engines can easily gain 10-15 HP/ TQ.
In my opinion, I would opt for Silverado & Sierra 1 ¾ inch Longtube Headers. I find the product more durable and available for different engine sizes. With high-quality stainless steel and 1 ¾ inch primaries and 3-inch collector, the product is worthwhile for best racing engines. You can find the products link in table.
