X1500U6-13-8

X1200M6

X1000M6-0-8

X710M6

Cast aluminum cylinder head for Toyota 1FZ engine offers enhanced durability and performance for modified or high-performance builds.

Cast aluminum cylinder head for Nissan TB48 engine provides improved strength and performance for high-output applications.

Simota OE-style air filter for Nissan Y61 4.5L/4.8L (black) offers reliable filtration and improved airflow for enhanced engine performance.

Simota 4" stainless steel GMC black air filter provides durable filtration and efficient airflow for high-performance engine setups

Simota 5" stainless steel black air filter provides robust filtration and enhanced airflow for improved engine performance.

Simota 3" black double cone cap air filter enhances airflow and filtration for improved engine efficiency and performance.

Simota 6" stainless steel black air filter delivers durable filtration and enhanced airflow for improved engine performance.

Simota 4" stainless steel black air filter offers durable filtration and optimal airflow for high-performance engines.

Simota 25mm black breather air filter offers efficient filtration and improved airflow for small engine applications.

Simota 20mm black breather air filter offers efficient filtration and optimal airflow for small engine applications.

Simota 18mm black breather air filter delivers efficient filtration and optimal airflow for compact engine applications.

Simota 15mm black breather air filter offers effective filtration and improved airflow for small engine applications.

Simota 12mm black breather air filter provides enhanced air filtration and breathability for engines with a compact design.

Simota 9mm black breather air filter offers efficient air filtration and airflow for small engine applications.

Simota 5" black chrome air filter ensures superior filtration and optimal airflow for high-performance engines.

Simota 5" black air filter provides optimal filtration and airflow for enhanced engine performance and efficiency.