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Includes Accessory Belt System!
10X Entries For Our 25th Anniversary Sweepstakes!
Ideal for the spirited daily-driver. Rated at 295ft/lbs.
Lifetime Replacement
Increase flow and hear your S54 breathe with the Turner Open Intake System. The Turner intake flows over 200% greater than the factory airbox with OEM fitment!
10X Entries For Our 25th Anniversary Sweepstakes!
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
Protect your vehicle's fragile oil pan and under carriage with this 1/8” (3.175mm) thick aluminum skid plate
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
Two required per valve, necessary for use with certain supertech valves
Lifetime Replacement
Cooling for your S54 Swap!
2X Entries For Our 25th Anniversary Sweepstakes!
Lifetime Replacement
Upgraded clutch plate with organic disc
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026
Lifetime Replacement
Upgraded clutch plate and organic disc, Dampened Version
For vehicles with 5-speed transmission only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026
Lifetime Replacement
High flow injectors for your BMW - includes adapter pigtails that are soldered in to replace your factory injector plugs
Lifetime Replacement
ECS engineered to improved power application and superior service life over factory rubber bushings
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
A direct-fit performance, manual short shifter that gives you the quick and easy shifts you are looking for, without breaking the bank!
Lifetime Replacement
Performance Coated Rod Bearing Set for the S54 Engine - Std. Size
Lifetime Replacement
Critical for maintaining engine health and maximizing tuning potential.
For Custom Applications - Will require additional tuning or modifications.
Lifetime Replacement
Easily fit an external oil cooler
Better throttle response and more power!
CARB certified for sale in all 50 states
Lifetime Replacement
