Elevate the performance of your 2001-2016 Duramax 6.6L engine with the Piston Twistin Exhaust Manifold Kit with Up-Pipes. Engineered to withstand the harshest conditions and optimize exhaust flow, this kit is designed for drivers seeking enhanced power, improved efficiency, and unmatched reliability from their diesel engine.

Constructed from robust materials, the Piston Twistin manifolds and up-pipes are built to endure extreme temperatures and high stress, offering a superior upgrade over restrictive factory components. The advanced design reduces backpressure and maximizes exhaust flow, resulting in quicker turbo spool-up, lower exhaust gas temperatures (EGTs), and a significant increase in horsepower and torque.

This all-inclusive kit features high-flow exhaust manifolds and thick-walled up-pipes, meticulously designed to work together for a seamless fit. Whether you're towing, racing, or simply looking to optimize your truck's performance, this kit is your ultimate solution for enhanced power and durability.

Key Features:

- **High-Flow Exhaust Manifolds**: Engineered to reduce backpressure and enhance exhaust flow, boosting power and efficiency.
- **Thick-Walled Up-Pipes**: Designed to resist cracking and perform reliably under high-heat conditions.
- **Durable Construction**: Made from premium materials to ensure longevity and withstand the toughest environments.
- **Complete Kit**: Includes exhaust manifolds, up-pipes, hardware, and gaskets, all designed for direct fitment and hassle-free installation on 2001-2016 Duramax 6.6L models.

Unlock the full potential of your Duramax with the Piston Twistin Exhaust Manifold Kit with Up-Pipes, and experience unparalleled performance, durability, and reliability on every journey.