02- Trailblazer 4.2L TB Spacer

The 02- Trailblazer 4.2L TB Spacer is a precision-engineered performance upgrade designed to optimize the intake efficiency of your GM V6 engine. For operators and vehicle owners who demand consistent power delivery in the field, this throttle body spacer provides a noticeable improvement in low-end torque and throttle response. Enhancing the air-to-fuel ratio through improved intake velocity is a critical step in ensuring your vehicle remains responsive under heavy loads or during rapid acceleration.

Technical excellence is at the core of this component, which is CNC-machined from high-quality aluminum and finished with a black anodized coating for superior corrosion resistance in high-heat environments. The one-inch thickness of the 02- Trailblazer 4.2L TB Spacer creates a vortex of incoming air that facilitates better fuel atomization within the intake manifold. Each unit is supplied with the necessary gasket and hardware, ensuring a professional-grade seal that eliminates potential vacuum leaks and maintains system integrity.

This AIRAID Intake Systems upgrade is specifically tailored for the 4.2L V6 engine found in the 2002 and newer Chevrolet Trailblazer and GMC Envoy platforms. Installation is straightforward and utilizes factory mounting points, making it an ideal modification for those who manage their own fleet maintenance or performance tuning. For those looking to buy a reliable solution to improve engine efficiency, this spacer offers a robust design that stands up to the rigors of daily tactical or utility use.