Dual Spring Kit w/ Titanium Retainers – BMW | S54B32

High-performance dual valve spring kit with titanium retainers for BMW | S54B32, improving valve control, high-RPM stability, and durability.

Attributes
Spring Type	Dual Valve Spring
Seat Pressure	82lbs @ 41.00mm
Retainer Material	Titanium

Specs
Outer Spring Od	26.40mm
Outer Spring Id	19.30mm
Inner Spring Od	19.30mm
Inner Spring Id	14.50mm
Seat Pressure	82lbs @ 41.00mm
Open Pressure	186lbs @ 10.00mm
Max Lift	14.50mm
Coil Bind	24.50mm
Safe Rpm Limit	8000
Retainer	ret-bm2521/t1s-lc
Retainer Qty	24
Seat Locator	seat-bms54
Seat Locator Qty	24
Kit Spring	spr-2521-2
Rate	10lbs/mm
Kit Spring Qty	24