The GMC Sierra 1500 Supercharger - Edelbrock - Stage 1 Street Kit - `03-`06 is designed to boost the performance of your truck’s engine with precision engineering. This supercharger kit is specifically crafted for `03-`06 Silverado and Sierra 1500 models and fits the 6.0L, 4.8L, and 5.3L Gen III engines, taking your vehicle to the next level of power and efficiency.

The heart of this system is the Eaton Gen VI 2300 TVS rotating assembly, which uses a unique four-lobe design with 160 degrees of twist to maximize flow while keeping temperature rise and noise to a minimum. This provides a significant boost in horsepower and torque, enhancing the driving experience without sacrificing drivability. The integrated bypass valve reduces parasitic loss under light throttle, conserving fuel and improving mileage potential. Additionally, the system includes a high-capacity air-to-water intercooler and low-temp heat exchanger to maintain cool air intake and optimal performance. The Edelbrock Stage 1 Supercharger Kit is 50-state emissions legal and is supplied with a tune for stock vehicles paired with a cat-back exhaust.

Features

• Engine compatibility: 6.0L, 4.8L, and 5.3L Gen III
• Horsepower Boost: Up to 348 HP for 6.0L
• Torque Enhancement: Up to 381 ft-lbs for 6.0L
• Efficient Eaton Gen VI 2300 TVS assembly
• High-capacity air-to-water intercooler
• 50-state emissions legal
• Tune for stock vehicles with cat-back exhaust

If you have questions or need assistance, our knowledgeable team is ready to help. We offer installation and customization services at our locations in Austin, Texas, and the Los Angeles, California area. Reach us directly at 512-982-9393 (TX) or 562-981-6800 (CA). Don’t forget, if you're considering purchasing multiple items, contact us for possible shipping discounts. We also provide on-site installation at both of our locations to ensure your upgrade is seamless and professional.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov