NGK 94201 Spark Plug for BMW Gen 1 B48 & B58 engines Z4 (E89) PRODUCT VIDEOS

PRODUCT VIDEOS

There are three options to read your ethanol content when using our ethanol analyzers:

the tuning complexity increases—Doc Vu’s approach reportedly improved boost consistency and drove down overshoot and timing corrections across revisions

Low Restriction Aluminum Tubing: Improves airflow with minimal restriction

Additionally this harness adapts your OEM map sensor wire to a 3

NGK 94201 Spark Plug for BMW Gen 1 B48 & B58 engines Z4 (E89) PRODUCT VIDEOSThese NGK 94201 Laser Iridium replacement plugs are specifically designed for the Gen1 BMW B48 B58 engine. Suggested for all factory and tuned applications, including those running E85, WMI, and or larger upgraded turbochargers. We suggest setting the gap down to 0. 022" using a BMS gapping tool. Beware of counterfeit NGK plugs being sold for $5 10 each on eBay and Amazon. They do not offer the same performance, lifespan, and knock resistance. NGK