Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16

The Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring set is a high-performance replacement component designed for Mini Cooper engines. Crafted by Supertech, these beehive-style valve springs are engineered to enhance valve control and stability under increased performance conditions. They are constructed to fit OEM retainers, ensuring a direct and reliable upgrade for engine durability and efficiency. The set of 16 springs is ideal for enthusiasts seeking improved valve spring performance, whether for street use or track applications. Their design helps reduce valve train weight and improve high-RPM stability, contributing to overall engine responsiveness and longevity.

These valve springs are compatible with Mini Cooper models equipped with N14B16 or N18B16 engines, covering various years and configurations. They are intended as direct replacements for stock springs, suitable for both daily driving and performance tuning. Installation involves replacing the existing springs with these OEM-retainer-compatible units, making them a straightforward upgrade for engine builders and tuners. The set includes 16 springs, providing enough components for a full cylinder head overhaul or performance enhancement. They are ideal for use in street, track, or mild racing setups where valve train stability and reliability are prioritized.