Twin Air Standard Air Filter for TM (158161)

The Twin Air 158161 Standard Air Filter is engineered to deliver dependable engine protection and efficient airflow for compatible TM applications. Its dual-bonded foam construction captures even the smallest dirt particles while allowing greater airflow than comparable two-layer filter designs. Flow-bench-proven performance helps support consistent air delivery, making this replacement filter a practical choice for off-road riders who demand reliable filtration in challenging conditions.
The filter is designed slightly smaller than the original equipment filter to simplify installation and removal. This fitment approach also increases the dead-air space surrounding the filter, helping promote improved airflow characteristics within the airbox. The result is a serviceable, performance-focused design that makes routine filter changes more convenient without compromising filtration coverage.
A flat foam sealing ring provides secure contact with the airbox and helps maintain a dependable seal during aggressive riding, vibration, dust, and changing terrain. The sealing surface is designed to remain seated even in demanding conditions, helping reduce the risk of unfiltered air entering the engine. The Twin Air Standard Air Filter is a durable maintenance solution for riders seeking trusted protection and repeatable performance from a replacement air filter.
Feature: Dual-bonded foam construction filters fine dirt particles while supporting increased airflow.
Feature: Flow-bench-proven design helps optimize air movement compared with separate two-layer filters.
Feature: Slightly smaller profile simplifies installation and removal while increasing surrounding dead-air space.
Feature: Flat foam sealing ring provides secure airbox contact in demanding riding conditions.
Feature: Brand: Twin Air.
Feature: Part Number: 158161.

Features:

• Dual-bonded foam construction filters fine dirt particles while supporting increased airflow.

• Flow-bench-proven design helps optimize air movement compared with separate two-layer filters.

• Slightly smaller profile simplifies installation and removal while increasing surrounding dead-air space.

• Flat foam sealing ring provides secure airbox contact in demanding riding conditions.

• Brand: Twin Air.

• Part Number: 158161.

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