BMW Z4 M Roadster S54 (2003-2008)

Clear BMW chassis

Please ensure your correct model is selected

Sub-Categories

Sort By:

King Performance BMW S54 Main Bearings - Std.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
King - Corporate Logo
T#:25706115
Part#: MB7039AM
In Stock
$ 169.99 USD
Free Shipping on orders $49 and up
BFI Center Cap Adapters For BBS E88 Wheels - Brushed - Set of Four ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:31158762
Part#: WBFI77-E88-501
Ships in 3 Business Days
$ 229.99 USD
Free Shipping on orders $49 and up

BFI Center Cap Adapters For BBS E88 Wheels - Brushed - Set of Four are designed to enhance the appearance of BMW's BBS E88 wheels by covering the open center hole with a sleek, brushed finish. These adapters:

  • Provide a polished, high-quality look by covering the open center hole
  • Are machined from 6061-T5611 aluminum for superior strength and durability
  • Feature a hand-brushed finish for a seamless OEM appearance
  • Allow the use of 3-prong 70.6mm BBS center caps to add a touch of class
  • Are sold in sets of four, with center caps not included
Show More Show Less
Black Forest Industries Billet Heavy Weight Shift Knob - Alcantara Or...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:391722
Part#: GS2B
In Stock
Starting at $ 184.99 USD
Free Shipping
Starting at $ 184.99 USD
Free Shipping

This weighted shift knob makes shifts faster and the extra-large globe shape encourages over-palm shifting. The Black Forest Industries Billet Knob weighs in at 8.8oz (250g), about twice as much as a stock knob and a little heaver than the BMW ZHP knob. The heavier knob amplifies the pendulum motion of the shift lever resulting in smoother and faster shift times. BFI has designed this knob for BMW and VW fitments to fit snug on the shift lever and be secured with Allen set screws. They were careful to reduce tolerances compared to universal knobs. The overall height of the BFI knob is the same as stock anatomic knobs (some BMW M/Performance models have a stock knob that is shorter than this one).

Included with the BFI Billet knob is a matching BFI crest shift emblem. A 5 or 6-speed pattern emblem is available separately.

Choose from soft alcantara or perforated air leather with either a silver or black anodized base.

Show More Show Less

BFI GS2 Automatic Shift Knob - Silver w/ Rosso Centaurus (Red) Perfor...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813293
Part#: GS2-BMA-2RC
Ships on Jul 27, 2026
$ 219.99 USD
Free Shipping
$ 219.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less

BFI GS2 Automatic Shift Knob - Black w/ Gray Alcantara - E82/88 E9X E...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813289
Part#: GS2-BMA-2SUF
Ships on Jul 27, 2026
$ 229.99 USD
Free Shipping
$ 229.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less
King BMW S54B32 3.2L Coated Performance Rod Bearing Set
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
King - Corporate Logo
T#:16707423
Part#: CR6877XP
In Stock at Vendor
$ 300.99 USD
Free Shipping on orders $49 and up
King's Racing Line of Performance Engine Bearings are for enthusiasts looking for an upgraded, coated connecting rod bearing to replace their OE bearings with. Constructed of a Silver base, these bearings are coated in a polymer-based coating to create a thermal barrier between your connecting rods and crankshaft. Complete Set of Bearing Shells
Show More Show Less

BFI GS2 Automatic Shift Knob - Silver w/ Black Alcantara - E82/88 E9X...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813285
Part#: GS2-BMA-2U
Ships on Jul 27, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less
BFI GS2 Automatic Shift Knob - Black w/ Black Alcantara - E82/88 E9X ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813288
Part#: GS2-BMA-2SU
Ships on Jul 27, 2026
$ 229.99 USD
Free Shipping
$ 229.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less

BFI GS2 Automatic Shift Knob - Black w/ Red Alcantara - E82/88 E9X E8...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813290
Part#: GS2-BMA-2SRU
Ships on Jul 27, 2026
$ 229.99 USD
Free Shipping
$ 229.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less

BFI GS2 Automatic Shift Knob - Silver w/ Black Perforated Air Leather...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813284
Part#: GS2-BMA-2
Ships on Jul 27, 2026
$ 219.99 USD
Free Shipping
$ 219.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less
BFI GS2 Automatic Shift Knob - Black w/ Rosso Centaurus (Red) Perfora...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813291
Part#: GS2-BMA-2SRC
Ships on Jul 27, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less
King Performance BMW S54 Main Bearings - .25 Oversize
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
King - Corporate Logo
T#:25706120
Part#: MB7039AM0.25
Ships in 6 Business Days
$ 178.99 USD
Free Shipping on orders $49 and up
Replace your worn out OE main bearings with King's .25 Oversize Performance S54 Main Bearing Set!


BFI GS2 Automatic Shift Knob - Black w/ Black Perforated Air Leather ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813287
Part#: GS2-BMA-2S
Back Ordered
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less
BFI GS2 Automatic Shift Knob - Silver w/ Red Alcantara - E82/88 E9X E...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813292
Part#: GS2-BMA-2RU
Ships on Jul 27, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less
BFI GS2 Automatic Shift Knob - Silver w/ Gray Alcantara - E82/88 E9X ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:4813286
Part#: GS2-BMA-2UF
Ships on Jul 27, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less

King Performance BMW S54 Rod Bearings - Set - .025
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
King - Corporate Logo
T#:25706111
Part#: CR6877XP0.25
Ships in 1 Business Day
$ 300.99 USD
Free Shipping on orders $49 and up
King's Racing Line of Performance Engine Bearings are for enthusiasts looking for an upgraded, coated connecting rod bearing to replace their OE bearings with. Constructed of a tri-metal base, these bearings are coated in a polymer-based coating to create a thermal barrier between your connecting rods and crankshaft. Complete Set of Bearing Shells - .025 Oversize
Show More Show Less

Extended Wheel Bolt - M12x1.5 - 35mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:50899204
Part#: BFI-906-LUG
Ships on Jul 27, 2026
New Item
$ 4.99 USD
Free Shipping on orders $49 and up
Specifically engineered for vehicles utilizing a wheel stud conversion.
Black Forest Industries Engine Mounts - Stage 1 - BMW E30 / E36 / E46...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:50934264
Part#: BFI-BMW-90-01
Ships on Jul 27, 2026
New Item
$ 199.99 USD
Free Shipping on orders $49 and up
Eliminate the "drive-line slop" common in the E36 and E46 chassis with this Stage 1 Engine Mount kit.

BFI Transmission Mounts - Stage 1 - BMW E30 / E36 / E46 / E9X / Z3 / ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black Forest Industries - Corporate Logo
T#:50934269
Part#: BFI-BMW-TRANS-01
Ships on Jul 27, 2026
New Item
$ 69.99 USD
Free Shipping on orders $49 and up
This kit is a "must-have" for any E36, E46, or E9X owner looking to tighten up their drivetrain's foundation and ensure long-term mechanical reliability.