The Chevrolet 5500 Medium Duty Performance Exhaust - Wehrli - 2in Stainless Up Pipe Kit - `19-`25 is a top-quality upgrade for your Chevy’s exhaust system. Designed for 2019-2025 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks, this kit enhances your vehicle’s performance by replacing the weak OEM up pipes with robust, stainless steel alternatives.

This kit is tailored for the 6.6L L5P Duramax engines, notably improving your truck’s turbo spool-up and reducing exhaust gas temperatures (EGT's). Crafted from 11-gauge stainless steel, the up pipes are TIG welded to ensure durability and are less prone to cracking or leaking compared to their OEM counterparts. These up pipes are designed for use with factory exhaust manifolds and also fit 2019+ L5D Duramax Medium Duty trucks (4500/5500/6500). They flow 26% better than OEM parts, providing a noticeable performance enhancement without needing any tuning.

Features

• Constructed from 11-gauge stainless steel for enhanced durability.
• Heavy Duty 2" Passenger Side Up Pipe and Driver Side Up Pipe.
• Comes with up pipe gaskets (4) for convenient installation.
• No additional modifications or tuning required.
• Fully compatible with WCFab Billet Exhaust Manifolds (Part Number WCF100373).
• Replaces GM Part Numbers: 12688021, 12702943, 12681437, 12680270, 12681162, 12674813, 12681162, 12676611.
• Made in the USA.

Wrap up your truck’s performance upgrade with the Wehrli 2in Stainless Up Pipe Kit, designed to meet your needs for durability, compatibility, and efficiency. For any questions or inquiries, feel free to contact us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California location. We offer installation and customization services at both these locations. If you’re considering purchasing multiple items, give us a call for possible shipping discounts. We ensure installation on premises at both locations to guarantee your satisfaction.

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