High-Flow Intake Tube

The ZZPerformance ZZ-LHURGLHFIT-CXL is a high-flow intake tube engineered to enhance the performance of the 2011-2013 Buick Regal 2.0T models equipped with the LHU engine. This component is crafted from durable aluminum and features precision CNC-cut MAF/MAP pads, along with laser-cut elements, ensuring optimal fit and function. This intake tube is a crucial component in a performance-oriented system. When paired with a ZZP tune and the ZZP o2 housing/downpipe package, it contributes to substantial horsepower and torque improvements. The vehicle's engine management system, which adjusts boost based on MAF sensor airflow, can see the increased airflow facilitated by this intake. While direct measurement of gains from the intake alone is challenging, the combined package has demonstrated impressive results on the dyno. Average gains of 70 whp and 70 ft-lbs of torque across the entire pull have been recorded, with peak gains reaching up to 89 whp and 77 ft-lbs over stock performance. The installation of this intake tube is intended to be straightforward, aiming for a direct fit that allows the engine to draw in more air, which is fundamental for boosting power output. Its design also contributes to a sportier exhaust note.