Supertech BMW B58 Beehive Valve Spring Kit s52 turbo manifold 5 Series(F10)

5 Series(F10)

which is the tightest tolerance you will find in the performance and racing aftermarket

Perfect for use with stock

For models that utilize ROUND bushings – please confirm fitment below

Supertech BMW B58 Beehive Valve Spring Kit s52 turbo manifold 5 Series(F10)BMW B58 3. 0LToyota A90 MKV Supra B58 3. 0L SPRK MCB58Beehive Valve Spring KitSeat Pressure: 75 @ 37mmOpen Pressure: 155 @ 10mmMax Lift: 12. 2mmCoil Bind: 23. 20mmRate: 8Kit spring: SPR FE20BEKit spring qty: 24Retainer: RET BMB48 TE + RET BMB48 TIRetainer qty: 24Seat Locator: SEAT BM48 T1InnSpr. ID: 14. 20mmInnSpr. OD: 21. 00mmOutSpr. ID: 17. 60mmOutSpr. OD: 24. 40mmSeat Locator qty: 24 Vehicle Fitment: BMW A90 MKV Supra B58 3. 0LBMW F22 M240i B58 3.