The GMC Sierra 3500 Fuel Rail Pressure Harness by Fleece Performance is an essential component for enhancing the performance of your 2011-2016 Duramax engine. This extension harness is designed specifically for those looking to improve their vehicle's fuel management system, ensuring a more efficient and reliable drive.

Fleece Performance brings their expertise to this meticulously engineered fuel rail pressure harness, targeting enthusiasts aiming to modify and refine their Duramax engines. Engineered to function seamlessly within the 2500 and 3500 Sierra models, this product ensures the maintenance of optimal fuel pressure. The harness supports consistent performance under varied driving conditions, potentially extending the lifespan of both the fuel system and engine. With the inclusion of high-quality components, durability and resilience to wear and tear are guaranteed, making it a worthy consideration for any GMC Sierra 3500 owner.

Features

• Compatibly designed for 2011-2016 GM 2500-3500 Duramax engines
• Enhances fuel system performance
• Constructed for durability and resistance against extreme conditions
• Easy installation to fit seamlessly with your vehicle’s existing setup

Whether you’re a seasoned tuner or just starting to work on your GMC Sierra, this Fleece Performance Fuel Rail Pressure Harness is a functional upgrade to help you get the most out of your vehicle. Don’t hesitate to reach out with any questions; our knowledgeable team is available for assistance. Call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). You can also visit us at our locations in Austin, Texas or the Los Angeles, California area, where we provide installation and customization services. For those considering buying multiple items, we recommend contacting us to inquire about potential shipping discounts. Remember, we install on premises at both locations for your convenience.

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