Comp Cams 1.550 2 Spring Assembly BMW M2 CS (F87N) The bracket ships assembled and

The bracket ships assembled and ready to mount

Access is tight but doable with basic hand tools and some patience from underneath

can I replace just the bad side

Mandrel-bent tubing - Maintains consistent diameter throughout for optimal flow without dead zones

but it will discolor under high heat

Comp Cams 1.550 2 Spring Assembly BMW M2 CS (F87N) The bracket ships assembled andCOMP Cams Valve Springs By Design DUAL Manufactured from Super Clean wire to eliminate surface flaws and fissures Dual spring design capable of handling the increased lift in extreme stress applications Designed for superior strength and durability Adds valve train stability in race, street strip and street performance applications Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing