NGK 94201 Spark Plug for BMW Gen 1 B48 & B58 engines BMW the OEM cold air intake

the OEM cold air intake tube remains fully functional

Cooper S models

Walbro 525 (F90000285)

Pre-assembled with genuine Walbro 535 pump

Most are simply repackaged oil catch cans from smaller / lower power motors shoe horned in to place in the turbo BMW engine bay

NGK 94201 Spark Plug for BMW Gen 1 B48 & B58 engines BMW the OEM cold air intakeThese 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