The LLY Duramax is notorious for its restrictive factory charge air system, which can hold back your truck's true potential. Recognizing this limitation, we engineered our HSP upgraded intercooler tubing to a robust 3 inches in diameter. This upgrade significantly enhances airflow, resulting in power gains that are often overlooked. During dyno testing, we observed remarkable increases in both horsepower and torque, proving that even small changes can yield substantial results. With our tubing, airflow is improved by an impressive 53% over the stock setup, ensuring that your engine can breathe freely and perform at its best.
Many users have noted the significant improvements after installation. One customer shared, "I installed the HSP charge tubes on my 2005 Silverado 2500, and the difference in throttle response is night and day. The truck feels more alive!" Another remarked, "These tubes fit perfectly and really opened up my engine's airflow. I can feel the extra torque when towing."
Whether you're daily driving or pushing your truck to its limits, the HSP upgraded intercooler tubing is a vital component for maximizing performance. With proven results in power and efficiency, it's a quality upgrade that any LLY Duramax owner should consider to enhance their driving experience.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet Silverado 2500 | 2004-2005 | Base |
| Chevrolet Silverado 2500 | 2004 | LS |
| Chevrolet Silverado 2500 | 2004-2005 | 400 SS |
| Chevrolet Silverado 2500 | 2004 | WT |
| Chevrolet Silverado 2500 | 2004 | LT |
| Chevrolet Silverado 2500 HD | 2004-2005 | LS |
| Chevrolet Silverado 2500 HD | 2004-2005 | LT |
| Chevrolet Silverado 2500 HD | 2004-2005 | WT |
| Chevrolet Silverado 2500 HD | 2004-2005 | Base |
| Chevrolet Silverado 3500 | 2004 | WT |
| Chevrolet Silverado 3500 | 2004-2005 | Base |
| Chevrolet Silverado 3500 | 2004-2005 | LS |
| Chevrolet Silverado 3500 | 2004-2005 | LT |
| Chevrolet Silverado 3500 | 2004 | HD |
| GMC Sierra 1500 | 2004-2005 | SLT |
| GMC Sierra 1500 | 2004-2005 | Base |
| GMC Sierra 1500 | 2004-2005 | Denali |
| GMC Sierra 1500 | 2004-2005 | SLE |
| GMC Sierra 1500 | 2004-2005 | WT |
| GMC Sierra 1500 | 2005 | Hybrid |
| GMC Sierra 1500 HD | 2005 | SLE |
| GMC Sierra 1500 HD | 2005 | SLT |
| GMC Sierra 2500 | 2004 | WT |
| GMC Sierra 2500 | 2004 | SLT |
| GMC Sierra 2500 | 2004 | SLE |
| GMC Sierra 2500 | 2004 | Base |
| GMC Sierra 2500 HD | 2004-2005 | WT |
| GMC Sierra 2500 HD | 2004-2005 | Base |
| GMC Sierra 2500 HD | 2004-2005 | SLE |
| GMC Sierra 2500 HD | 2004-2005 | SLT |
| GMC Sierra 3500 | 2004-2005 | WT |
| GMC Sierra 3500 | 2004-2005 | Base |
| GMC Sierra 3500 | 2004-2005 | SLT |
| GMC Sierra 3500 | 2004-2005 | SLE |
Welcome to Vivid Racing, your ultimate destination for high-quality diesel performance parts. Among our extensive range of products, HSP Diesel stands out as a premier brand known for its commitment to quality, innovation, and performance enhancement for diesel vehicles.
History of HSP DieselFounded by a team of diesel enthusiasts, HSP Diesel has rapidly evolved into a trusted name in the automotive aftermarket industry. With a passion for performance and a dedication to customer satisfaction, HSP Diesel has been at the forefront of developing cutting-edge solutions for diesel engines since its inception. Their journey began with a simple goal: to provide high-performance parts that enhance the driving experience of diesel truck owners.
Categories of Parts Offered by HSP DieselHSP Diesel specializes in a wide array of performance parts designed specifically for diesel trucks. Their product lineup includes:
Each category is meticulously engineered to deliver superior performance, efficiency, and reliability, ensuring that your diesel vehicle performs at its best.
What Makes HSP Diesel the Best Choice?What sets HSP Diesel apart from the competition is their unwavering commitment to quality and performance. Every part they manufacture undergoes rigorous testing and quality control to ensure it meets the highest standards. Their innovative designs not only improve horsepower and torque but also enhance fuel efficiency, making them a favorite among diesel enthusiasts.
Moreover, HSP Diesel is dedicated to customer service, providing expert advice and support to help you choose the right parts for your specific needs. Whether you're a casual driver or a serious racer, HSP Diesel has the solutions to elevate your diesel performance.
Explore our collection of HSP Diesel parts at Vivid Racing and experience the difference in performance and quality that only HSP Diesel can deliver!