N20 / N26 Cylinder Head Service by 5150 AutoSport PR-3.0>-65030H Engines can continue to perform

Engines can continue to perform optimally

Supertech's reputation for precision engineering and high-quality materials means their valve spring kits are a trusted choice for enthusiasts

the kit delivers increased durability and long-lasting performance for street and racing builds alike

But because the FHST eliminates the OEM post pump filter

N20 / N26 Cylinder Head Service by 5150 AutoSport PR-3.0>-65030H Engines can continue to perform5150 AutoSport Performance Cylinder Head Services for BMW N20 N26 Engines Please note that price is based on customer providing core. If you need help sourcing a core, please contact our sales team. Investing in a performance cylinder head service is crucial for optimizing engine potential in performance builds. We offer three levels of service to meet your budget and build goals, from OEM refresh to full race level machining: Stage 1 OEM Refresh