BMW Z4 M Coupe S54 3.2L
Includes ARP Rod Bolts!
934 CFM - 5.7 amps at 12.3 volts
Lifetime Replacement
Restore your ignition system using high quality Bosch ignition coils and NGK spark plugs
10X Entries Into Our F80 M3 Sweepstakes
Kit includes all necessary service tools
Lifetime Replacement
Includes Lambda cable & 8-foot sensor cable.
Lifetime Replacement
High performance grease for multiple applications
1328 CFM. High performance puller fan with curved blades.
Lifetime Replacement
Pairs with all types of coolant to increase heat transfer and decrease engine temps.
Lifetime Replacement
Includes Accessory Belt System!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
6 Flow matched E85 compatible injectors
Lifetime Replacement
.25mm Oversize Rod Bearings
Lifetime Replacement
6 Flow matched E85 compatible injectors
Lifetime Replacement
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
10X Entries Into Our F80 M3 Sweepstakes
With gains of up to 11HP!
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
Swap Out Your Rod Bearings With 5150's S54 Rod Bearing Kit!
Late Model: S54 Engines after 02/2003 production and later use M10 Bolts.
For Late Model S54 Engines after 02/2003 production
Lifetime Replacement
Enhance cooling efficiency, precise radiator alignment, improved durability, & reduced vibrations
Lifetime Replacement
High flow injectors for your BMW - includes adapter pigtails that are soldered in to replace your factory injector plugs
Lifetime Replacement
Two required per valve, necessary for use with certain supertech valves
Lifetime Replacement
