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Kid Approved 2011-2012 Chevrolet / Gmc Max Air Flow Bundle Hsp Diesel Ready To Use [tGrDZ1WI]

$81.99 $262.99 -69%

Max Air Flow Bundle for 2011-2012 Chevrolet / GMC HSP Diesel The Kid Approved 2011-2012 Chevrolet / Gmc Max Air Flow Bundle Hsp Diesel Ready To Use [tGrDZ1WI] is designed to transform your engine's performance with its cutting-edge air flow technology. This comprehensive kit is engineer

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Kid Approved 2011-2012 Chevrolet / Gmc Max Air Flow Bundle Hsp Diesel Ready To Use [tGrDZ1WI]

Max Air Flow Bundle for 2011-2012 Chevrolet / GMC HSP Diesel

The Kid Approved 2011-2012 Chevrolet / Gmc Max Air Flow Bundle Hsp Diesel Ready To Use [tGrDZ1WI] is designed to transform your engine's performance with its cutting-edge air flow technology. This comprehensive kit is engineered to maximize airflow, ensuring your engine breathes effortlessly and delivers powerful gains in horsepower.

Key Features and Specifications

This kit includes a mandrel bent 4-inch intake tube, which significantly increases air flow, allowing your engine to intake more air for enhanced power. The HSP signature heat shield box effectively eliminates hot air from entering the cold air intake, preventing a 3hp loss for every 1-degree increase in intake air temperature. The high-flow turbo mouthpiece reroutes your factory PCV system and removes the factory resonator box, reducing engine oil gumming and improving turbo and intake system efficiency. The kit also features a 3-inch mandrel bent hot side and cold side tubes with a max flow Y-bridge and turbo mouthpiece, ensuring optimal performance and durability.

Reliability and Performance Gains

The factory hot side intercooler tube on your 2011-2016 Duramax is known for its failure-prone design. This kit replaces the unreliable factory piping with race-proven 5-layer silicone boots, providing years of worry-free driving. The included 2-inch passenger side up pipe, featuring .120-inch tubing and the best bellow on the market, further enhances performance. The kit is finished in blood red, made in the USA, and sold as a complete kit. Don't let your engine suffer from subpar air flow; upgrade to the Kid Approved 2011-2012 Chevrolet / Gmc Max Air Flow Bundle Hsp Diesel Ready To Use [tGrDZ1WI] and experience the power and reliability of a well-breathing engine.
  • Increased air flow gains
  • Heat shield box for optimal performance
  • Race-proven silicone boots for durability

What Our Customers Say

January 17, 2026

Absolutely no complaints!

I'm very happy with this gadget overall.

- Callan G..

January 17, 2026

Absolutely no complaints!

The value here is undeniable. A very smart buy.

- Smart_Buy_Guy.

January 17, 2026

Absolutely no complaints!

It's a very solid and effective product.

- Lennon D..

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