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H&R 5mm Wheel Spacers for most BMW 5-Lug (Pair)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:337906
Part#: 1075725
Ships in 1 Business Day
Sale - Save 10% $ 89.99

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 80.99 USD
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Sale - Save 10%
$ 89.99

This product was last offered at the strikethrough price on
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Starting at $ 80.99 USD
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5mm = .20"
5/120 bolt pattern; 72.5 center bore
DR type = spacer fits in between the wheel and the hub. Longer wheel bolts are required.
Hubcentric = Yes*, the original hub lip still protrudes through the spacer

H&R's 5mm wheel spacers are Made in Germany and are TUV approved. H&R manufacturers their spacers from a super lightweight aluminum/magnesium alloy for excellent strength and also to save unsprung weight. The spacers are drilled for additional lightness and easy fitment. They are then hard anodized for durability. These are not low quality universal spacers - the bolt pattern, hub sizing, and other dimensions are designed to be used on BMW models only.

This spacer slips on the existing hub lip and leaves some lip left over for the wheel to rest on. This keeps the wheel hubcentric*.
* - To avoid vibration, 5mm spacers work best with wheels that have a flush mounting surface. Wheels that have a bevel around the mounting surface will not be fully seated on the hub and a vibration may result. We designed a hub extender that fits the front of many BMWs that adds 10mm of lip depth and gives the wheel a full hubcentric lip to rest on. See Hub Extender link below for more info.

Longer wheel bolts are strongly recommended. Choose from black or silver bolts from the options below. Wheel locks to work with this spacer size are also available.

Wheel Spacer FAQ
How To Measure for Spacers
Wheel Spacer Encyclopedia - everything you wanted to know

+ Year & Model Applications
(click to expand)
2008+ E82 BMW 128i 135 1M
1988-1991 E30 BMW M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive M3 - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2012 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2007-2012 E93 BMW 328i 335i M3 - Convertible
1976-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 530i 535i 540i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i M5
1982-1989 E24 BMW 633csi 635csi M6
2004-2010 E63 BMW 645ci 650i M6
1981-1987 E23 BMW 733i 735i
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
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H&R 10mm Wheel Spacers for most BMW 5-Lug (Pair)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:337909
Part#: 2075725
In Stock
Sale - Save 14% $ 153.99

This product was last offered at the strikethrough price on
01-13-2026

Starting at $ 132.19 USD
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Sale - Save 14%
$ 153.99

This product was last offered at the strikethrough price on
01-13-2026

Starting at $ 132.19 USD
Free Shipping
10mm = .39"
5/120 bolt pattern; 72.5 center bore
DR type = spacer fits in between the wheel and the hub. Longer wheel bolts are required.
Hubcentric = Yes, this spacer comes with a new hubcentric lip for the wheel to rest on

H&R's 10mm wheel spacers are Made in Germany and are TUV approved. H&R manufacturers their spacers from a super lightweight aluminum/magnesium alloy for excellent strength and also to save unsprung weight. The spacers are drilled for additional lightness and easy fitment. They are then hard anodized for durability. These are not low quality universal spacers - the bolt pattern, hub sizing, and other dimensions are designed to be used on BMW models only.

This spacer slips on the existing hub lip and has a new lip for the wheel to rest on. The spacer effectively becomes a new hub. Note that 10mm spacers are considered a custom fitment and special consideration must be given to ensure the spacer is fully seated against the brake rotor (and not bottoming out on the stock hub lip). Modification of the stock hub lip may be required.

Longer wheel bolts are required. Choose from black or silver bolts from the options below.
These spacers will not fit with Kosei wheels or any other wheel that has a different bevel than a factory wheel in the center bore.

Wheel Spacer FAQ
How To Measure for Spacers
Wheel Spacer Encyclopedia - everything you wanted to know

+ Year & Model Applications
(click to expand)
2008+ E82 BMW 128i 135 1M
1988-1991 E30 BMW M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive M3 - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2012 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2007-2012 E93 BMW 328i 335i M3 - Convertible
1976-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 530i 535i 540i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i M5
1982-1989 E24 BMW 633csi 635csi M6
2004-2010 E63 BMW 645ci 650i M6
1981-1987 E23 BMW 733i 735i
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
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Shark Injector Performance Software - Z4 M54 3.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:387575
Part#: N745Z430
Ships on Aug 11, 2026
Sale - Save 10% $ 349.00

This product was last offered at the strikethrough price on
05-03-2026

$ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

This product was last offered at the strikethrough price on
05-03-2026

$ 314.10 USD
Free Shipping

Revitalize your BMW's performance effortlessly with the Shark Injector, the easiest solution to add power and torque. Dyno-tuned by BMW legend Jim Conforti, this software optimizes high-octane (91+) pump gas, enhancing mid-range torque and high-RPM horsepower. The rev limit is raised, and fuel and spark maps are fine-tuned for improved performance without compromising driveability. A true plug-and-play solution, each unit is shipped with detailed instructions, ensuring a swift installation in just an hour.

  • Dyno-tuned by BMW legend Jim Conforti for optimal performance
  • Designed for high-octane (91+) pump gas
  • Boosts mid-range torque and high-RPM horsepower
  • Fine-tuned fuel and spark maps for enhanced power
  • Maintains driveability and improves responsiveness
  • Easy plug-and-play installation with detailed instructions
  • Rev limit raised to 7,000 RPM for an exhilarating driving experience
  • Compatible with NORTH AMERICAN SPEC BMWs
  • +4 HP at 6,100 RPM, +7 torque @ 3,400 RPM

Unleash the full potential of your BMW's M54 engine with the Shark Injector, designed for a superior driving experience.

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Shark Injector Performance Software - Z4 M54 2.5L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:387566
Part#: N745Z425
Ships on Aug 11, 2026
Sale - Save 10% $ 349.00

This product was last offered at the strikethrough price on
05-03-2026

$ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

This product was last offered at the strikethrough price on
05-03-2026

$ 314.10 USD
Free Shipping

Unlock the full potential of your BMW effortlessly with the Shark Injector, offering the easiest way to enhance power and torque. Tuned by BMW legend Jim Conforti, this software optimizes high-octane pump gas for mid-range torque and high-RPM horsepower. The Shark Injector is designed for seamless installation, providing a true plug-and-play performance solution that takes only an hour. Enjoy improved performance without compromising driveability.

  • Easy Installation: Simply connect the Shark Injector using a battery charger, push a button, and witness a quick, hassle-free installation process.
  • Performance Boost: Gain an impressive 7 HP at 5,800 RPM, 7 lb/ft of torque at 4,700 RPM, and experience a raised rev limit to 7,000 RPM.
  • Enhanced Driving Experience: Jim Conforti's tuning improves engine response, removes the speed limiter, and elevates the driving experience under various throttle conditions.
  • North American Compatibility: Exclusively designed for North American SPEC BMWs; not suitable for Euro-SPEC BMWs.
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H&R 12mm Wheel Spacers for most BMW 5-Lug (Pair)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:337913
Part#: 2475725
In Stock
Sale - Save 10% $ 119.99

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 107.99 USD
Free Shipping
Sale - Save 10%
$ 119.99

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 107.99 USD
Free Shipping
12mm = .47"
5/120 bolt pattern; 72.5 center bore
DR type = spacer fits in between the wheel and the hub. Longer wheel bolts are required.
Hubcentric = Yes, this spacer comes with a new hubcentric lip for the wheel to rest on

H&R's 12mm wheel spacers are Made in Germany and are TUV approved. H&R manufacturers their spacers from a super lightweight aluminum/magnesium alloy for excellent strength and also to save unsprung weight. The spacers are drilled for additional lightness and easy fitment. They are then hard anodized for durability. These are not low quality universal spacers - the bolt pattern, hub sizing, and other dimensions are designed to be used on BMW models only.

Longer wheel bolts are required. Choose from black or silver bolts from the options below.

Wheel Spacer FAQ
How To Measure for Spacers
Wheel Spacer Encyclopedia - everything you wanted to know

+ Year & Model Applications
(click to expand)
2008+ E82 BMW 128i 135 1M
1988-1991 E30 BMW M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive M3 - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2012 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2007-2012 E93 BMW 328i 335i M3 - Convertible
1976-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 530i 535i 540i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i M5
1982-1989 E24 BMW 633csi 635csi M6
2004-2010 E63 BMW 645ci 650i M6
1981-1987 E23 BMW 733i 735i
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
Show More Show Less
H&R 15mm Wheel Spacers for most BMW 5-Lug (Pair)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:337919
Part#: 3075725
In Stock
Sale - Save 10% $ 119.99

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 107.99 USD
Free Shipping
Sale - Save 10%
$ 119.99

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 107.99 USD
Free Shipping
15mm = .59"
5/120 bolt pattern; 72.5 center bore
DR type = spacer fits in between the wheel and the hub. Longer wheel bolts are required.
Hubcentric = Yes, this spacer comes with a new hubcentric lip for the wheel to rest on

H&R's 15mm wheel spacers are Made in Germany and are TUV approved. H&R manufacturers their spacers from a super lightweight aluminum/magnesium alloy for excellent strength and also to save unsprung weight. The spacers are drilled for additional lightness and easy fitment. They are then hard anodized for durability. These are not low quality universal spacers - the bolt pattern, hub sizing, and other dimensions are designed to be used on BMW models only.

Longer wheel bolts are required. Choose from black or silver bolts from the options below.

Wheel Spacer FAQ
How To Measure for Spacers
Wheel Spacer Encyclopedia - everything you wanted to know

+ Year & Model Applications
(click to expand)
2008+ E82 BMW 128i 135 1M
1988-1991 E30 BMW M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive M3 - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2012 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2007-2012 E93 BMW 328i 335i M3 - Convertible
1976-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 530i 535i 540i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i M5
1982-1989 E24 BMW 633csi 635csi M6
2004-2010 E63 BMW 645ci 650i M6
1981-1987 E23 BMW 733i 735i
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
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Shark Injector Upgrade (from One File To Another)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:386540
Part#: SHARK-UPGRADE
In Stock
Sale - Save 10% $ 150.00

This product was last offered at the strikethrough price on
05-03-2026

$ 135.00 USD
Free Shipping
Sale - Save 10%
$ 150.00

This product was last offered at the strikethrough price on
05-03-2026

$ 135.00 USD
Free Shipping

You may be able to upgrade the Shark Injector file to another version to better meet your tuning needs. Depending on the model we may have better tunes for things such as intakes, larger air sensors, camshafts, headers, and others. For a small fee the current Shark Injector tune can be removed and a new file added instead (the original Shark file you were using would no longer be available). To do this, we need the car restored to stock settings with the current Shark Injector and then returned to us (updating via USB is not yet available). Sharks that were not Restored to stock cannot be upgraded and the unit will be returned to you (at your expense). We also perform other work on the Shark Injector while it is here, including diagnostic tests and re-packaging with the most current instructions. The Shark that you get back is virtually new and ready to be reinstalled!

To get started, review the catalog of current Shark Injector files for one that better matches your tuning spec.
1. Enter the new tuning file in the form below. Include any other relevant information.
2. Click the Update Price or Add To Cart button.
3. Complete the online transaction with your address and payment information.
4. A Turner Motorsport sales rep will contact you after your order has been submitted. Do not send in your Shark Injector until someone has contacted you with a reference number and return shipping address.

Turn-around time for upgrades is typically the same day we receive it. UPS Ground is the normal return shipping method unless you specify faster shipping on your order. 

Helpful Links:

  • Shark Injector File List - listing of all Shark Injector files by vehicle model. Select a file from this list to upgrade to.
  • Shipping Instructions - specific instructions for packaging and shipping. Also includes a contact form to include when you send back your Shark.
  • Emissions Waiver - some tunes require this emissions/smog waiver before we can program the new file to your Shark. These are noted in the catalog listing in the links above. Print and include this Waiver when you send in your Shark.

Shark Injector installation instructions

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Z4 2.5/3.0 Shark Injector Performance Software
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:339102
Part#: TMS1875
Ships on Aug 11, 2026
Sale - Save 10% $ 349.00

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 314.10 USD
Free Shipping
  • Unlock torque and horsepower
  • Smoother engine with less hesitation
  • Improved throttle response
  • Rev limit increased to 7000
  • Top speed limiter removed
  • Installs in minutes!
  • Performance software is a must-have upgrade on your BMW and you won't find an easier and better software solution than the Shark Injector. Developed by BMW tuning expert Jim Conforti, this device plugs into the car's diagnostic port and flashes new performance files into your car's engine computer (ECU). There's no removal of the ECU and shipping, no cables, no laptop required - only a battery charger! Installation takes just a few minutes and your engine will perform like never before!

    The M54 performance software was developed on the dyno to create maximum power and torque using premium 91+ octane fuel while maintaining BMW reliability and smoothness. The software makes changes to the ECU's maps and algorithms for fuel injection, ignition timing, VANOS and camshaft movement, and transitional fueling. We modify the maps for part throttle and full throttle so you get better response and more torque at all RPM. We also raise the rev limit to 7,000 and remove the top speed limiter. By fine tuning these maps we've been able to improve the M54 engine beyond what BMW did by making more power and torque and a smoother-running engine.

    The Shark Injector plugs into the diagnostic port inside the Z4 cabin. With the battery charger supplying power, press the Upgrade button and within minutes the ECU is reflashed with the new performance tune. No other software product on the market comes close to how easy it is to install. You can use the Restore button to re-install the stock BMW software at any time. Detailed instructions are included. Other tuners require you to remove the ECU and ship it to them or use a laptop to read and write a new file. The Shark Injector is ready to install right out of the box! A planned future upgrade will allow you to use the USB port to load different performance files.

    Z4 2.5 (M54 engine) Performance Software Peak Gains

    HP Gain Up To + 7 @ 5800 RPM

    Torque Gain Up To + 7 @ 4700 RPM

    New Rev Limit7000 RPM


    M54 engine dyno chart

    Z4 3.0i (M54 engine) Performance Software Peak Gains

    HP Gain+ 4 @ 6100 RPM

    Torque Gain+ 7 @ 3400 RPM

    New Rev Limit7000 RPM


    M54 engine dyno chart
    Shark Injector Installation Instructions

    (click to expand)

    Shark Injector installation instructions
    A capable battery charger is required for the installation. The charger provides backup power supply to the regular car battery during installation. It must be capable of holding a continuous 10amp charge for the full installation (15-20 minutes).
    The minimum octane fuel for this software is 91.Shark Injector FAQ

    (click to expand)

    Shark Injector FAQ
    This item fits the following BMWs:
    2003-2005 E85 BMW Z4 2.5i Z4 3.0i

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