Twin Air Air Filter 153908 LT-Z 400

The Twin Air Air Filter 153908 is the premium dual-stage foam air filter for the Suzuki LT-Z 400 QuadSport Z (and compatible models such as the LT-A400 Eiger and LT-A500F Vinson). Twin Air is known worldwide as the leading specialist in high-quality foam filters, and this filter delivers better filtration, more airflow, and a longer service life than standard paper or cheap filters.

This filter is constructed from two layers of high-quality, open-cell foam: a coarse outer layer that captures large dirt, sand, and mud, and a fine inner layer that blocks microscopic particles. This fully protects your engine against wear, while significantly improving airflow. This results in faster throttle response, slightly more power, and smoother running – especially noticeable during intensive quad use in dusty, muddy, or wet conditions.

This filter features a thick, flat foam with a special greaseless sealing ring that fits perfectly into the airbox and acts as a breathable gasket. This provides maximum contact area and extra airflow without leaks. The filter is slightly smaller than the original, allowing you to create more dead air space around the filter for even better performance.

Whether you ride recreationally, participate in cross-quad sessions, or go off-roading daily: the Twin Air 153908 is a must-have maintenance item that keeps your engine cleaner, extends its service life, and optimizes performance. Direct replacement – no modifications required. For best results, we recommend regularly cleaning and treating the filter with Twin Air filter oil.

Ideal for: Suzuki LT-Z400 QuadSport Z owners (2003-2013) and other compatible Suzuki and Arctic Cat quads that want better filtration and performance.

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