Increase Clamping Force To Stop Cylinder Head Lift!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
BMW Performance Engine Internals
BMW S50B30/B32 87.00mm X 1.80mm MLS Spartan
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
High performance valve spring set
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Crucial Mod for any Camshaft Upgrade!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replace those Worn Out Rod Bearings!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.50mm
This product was last offered at the strikethrough price on
05-02-2026
Swap Out Your Rod Bearings With 5150's S54 Rod Bearing Kit!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Early Model S54 Engines up to 02/2003 production date
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes ARP Rod Bolts!
Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm), set of 12.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replacement timing chain gear
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
King BMW (Size STDX) Coated Performance Main Bearing Set for B58B30A
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-02-2026
Replace those Worn Out Main Bearings! Set of 5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Std. Size
Two required per valve, necessary for use with certain supertech valves
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Performance Coated Main Bearing Set for the N55 Engine - Std. Size
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replace your Stock Main Bearings with 5150's Upgraded Alternative!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
More About Performance Engine Internals
Other BMW Performance Engine Internals
- BMW M3 Performance Engine Internals
- BMW E46 Performance Engine Internals
- BMW E92 Performance Engine Internals
- BMW 335i Performance Engine Internals
- BMW E90 Performance Engine Internals
- BMW E36 Performance Engine Internals
- BMW 328i Performance Engine Internals
- BMW F30 Performance Engine Internals
- BMW E39 Performance Engine Internals
- BMW E30 Performance Engine Internals
- BMW M5 Performance Engine Internals
- BMW E60 Performance Engine Internals