Description
Upgrade your 2016-2017 Chevy or GMC 6.6L Duramax diesel pickup with the Diamond Eye Performance 4-inch DPF-Back exhaust kit. Designed for precise fitment on models including the 2500 and 3500 series, this exhaust system enhances overall vehicle performance and sound. Constructed from durable aluminum, it offers a lightweight yet resilient solution for demanding conditions. The kit is engineered to replace the factory DPF-back system, providing improved exhaust flow and a more aggressive tone without compromising reliability.
Installation is straightforward, making it an ideal upgrade for enthusiasts seeking to optimize their truck’s power and efficiency. The kit’s design ensures compatibility with your vehicle’s existing exhaust components while maintaining a sleek, performance-oriented appearance. Please note that this product is not CARB compliant, so check local regulations before installation.
Diamond Eye Performance is known for high-quality automotive components, and this kit is no exception, delivering performance gains and durability that meet professional standards. Whether you’re looking for increased horsepower, better fuel economy, or an enhanced exhaust sound, this DPF-back system is a valuable upgrade for your diesel truck.
Features:
- 4-inch diameter exhaust pipe for optimal flow and performance
- Constructed from lightweight aluminum for durability and reduced weight
- Designed for easy installation on 2016-2017 Chevy and GMC 6.6L Duramax trucks
- Replaces factory DPF-back system to improve exhaust flow and sound
- Not CARB compliant, intended for off-road or racing use only


















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