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Turismo VSE L5P/L5D Duramax Up-Pipe Kit: Unleash Duramax Power

Experience the true potential of your 2017-2023 2500HD/3500HD L5P Duramax or 2019-2023 L5D 4500HD/5500HD L5D Duramax with the Turismo VSE L5P/L5D Duramax Up-Pipe Kit. These up-pipes have been meticulously designed for enhanced exhaust flow, offering remarkable gains in performance.

Key Features:

• Vehicle Compatibility: Fits 2017-2023 2500HD/3500HD L5P Duramax and 2019-2023 L5D 4500HD/5500HD L5D Duramax.
• Part Number: L5P-UP-PIPE-XX
• Please Call for Availability: Ensure product availability by contacting us.
• Processing Time: Allow 5-7 business days for processing from the manufacturer.
• Not Legal for Sale or Use in California: This product is not legal for sale or use in California. Additionally, the manufacture, sale, offer for sale, or installation of this product may also be illegal nationwide under the Federal Clean Air Act (42 U.S.C. § 7522(A)(3)).
• Intended for Closed Course Racing: This product is exclusively designed for closed course racing where its use is legal. Any other use may violate local, state, and federal laws, and we are not responsible for unlawful use.

High-Performance Up-Pipe Kit:

• Compatibility: This kit can be used with the factory or any L5P/L5D exhaust manifold.
• Direct Bolt-Up: Enjoy straightforward installation with no tuning required.
• Improved Exhaust Flow: These up-pipes have been tested using Superflow equipment, demonstrating a 28% gain in exhaust flow over OEM.
• Optional Cerakote Finish: Opt for the cerakote finish to achieve a 200°F reduction in temperature.

Technical Specifications:

• Expansion Bellows: Upgraded stainless steel with high tensile strength, constructed from 11-gauge 304 SS.
• Exhaust Flanges: Machine TIG welded to ensure exceptional strength and repeatability in the weld process.
• Intake Ports: 3D port matched and machined for optimized performance.
• Uniform Pipe Bends: Maintains a 2" diameter throughout the entire pipe run.
• Eliminated Choke Points: Ensures smooth and unrestricted exhaust flow.
• Increased Exhaust Flange Size: Matches the manifold and turbo pedestal size of 1.765".
• Proven Performance: Demonstrates a 5psi drop in drive pressure at maximum stock turbo exhaust flow and a 100°F reduction in EGTs at maximum load with a stock turbo.
• Replaces GM Part Numbers: Replaces the following GM Part Numbers: 12688021, 12702943, 12681437, 12680270, 12681162, 12674813, 12681162, 12676611.

Unleash the full potential of your Duramax engine with the Turismo VSE L5P/L5D Duramax Up-Pipe Kit. Experience remarkable gains in performance, improved exhaust flow, and reduced temperatures for an enhanced driving experience