ECS BMW Wheel Bolts, Wheel Studs and Nuts for BMW E30 M3 S14 2.3L

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Any time you use a wheel spacer you MUST have a longer wheel bolt or wheel stud to properly fasten the wheel to the hub. We offer extended wheel spacer bolts in silver and black finish in a variety of lengths to fit many spacer sizes. We're up to date on the different thread sizing as well - 12x1.5, 14x1.25, and 14x1.5 so we can supply wheel bolts for just about any BMW or MINI.

Add the spacer thickness to your stock bolt length and that is your ideal extended bolt length. We generally sell bolts by spacer thickness but there may be exceptions. It's always best to measure from the wheel bolt you're currently using. When we list the total length of a bolt it's from the base of the mounting seat to the tip. To be considered safe, a 12x1.5 wheel bolt needs 10mm (6.5 turns) of thread engaged; a 14x1.25 or 14x1.5 bolt needs 12mm (9.0 and 7.5 turns) of engaged thread.

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T#:388203
Part#: 003901ECSBM
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These wheel locks are made in extended lengths to work with wheel spacers. This is the standard conical seat bolt in a 12x1.5 thread pitch (most BMWs up to 2012). This is a set of 4 bolts - one bolt per wheel that replaces one of your existing extended wheel bolts. The 9 point socket provides an extra layer of protection for your coveted wheels. Black zinc coating resists rust and corrosion. Choose the wheel locks to work with your wheel spacers from the list below.
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T#:568639
Part#: 025384ECS04-04
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Upgrade your BMW's wheel bolts to ECS Titanium Wheel Bolts for improved performance and durability. These bolts are designed for performance enthusiasts looking to save weight and maintain high quality. With a 50% reduction in weight compared to steel bolts, they reduce rotational mass on your vehicle. CNC'd from annealed titanium alloy, they undergo rigorous testing to ensure durability and resistance to fatigue or failure. Before installation, ensure thorough cleaning of hub threads to prevent any issues.

  • 50% lighter than steel bolts for reduced rotational mass
  • CNC'd from annealed titanium alloy for durability
  • Tested to class 10.9 fastener proof load requirements
  • Compatible with wheel spacers for proper fitment
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Titanium Conical Seat Wheel Bolt - 12x1.5x40mm - Priced Each ...
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ECS - Corporate Logo
T#:568638
Part#: 025384ECS04-03
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Upgrade your BMW's performance with ECS Titanium Wheel Bolts

Designed for weight reduction and durability, these bolts are 50% lighter than steel counterparts, reducing rotational mass for improved handling and acceleration. Crafted from annealed titanium alloy, they undergo rigorous testing to ensure reliability and resistance to fatigue.

Benefits:

  • 50% lighter than steel bolts for reduced rotational mass
  • CNC'd from annealed titanium alloy for durability
  • Tested to class 10.9 fastener proof load requirements for reliability
  • Compatible with wheel spacers for versatile fitment

Before installation, ensure thorough cleaning of hub threads to prevent fatigue and cracking of the titanium alloy. Upgrade your BMW with ECS Titanium Wheel Bolts for enhanced performance and durability.

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Titanium Conical Seat Wheel Bolt - 12x1.5x35mm - Priced Each ...
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ECS - Corporate Logo
T#:568637
Part#: 025384ECS04-02
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Upgrade your BMW's performance and aesthetics with ECS Titanium Wheel Bolts. Crafted for durability and weight reduction, these wheel bolts are 50% lighter than steel bolts of the same size. CNC'd from annealed titanium alloy, they undergo rigorous testing to ensure reliability. With precise specifications and a conical seat design, ECS Titanium Wheel Bolts provide optimal fit and performance for your vehicle.

  • 50% lighter than steel bolts for reduced rotational mass
  • CNC'd from annealed titanium alloy for durability
  • Tested to class 10.9 fastener proof load requirements
  • Conical seat design ensures proper fitment
  • Ideal for performance enthusiasts and weight-conscious drivers
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Conical Seat To Ball Seat Adapter - Set Of 20
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T#:591025
Part#: MHCBAKT1
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Locking Wheel Bolt Kit | Conical Seat
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T#:384177
Part#: 003901ECS45BM
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ECS Tuning Wheel Lock Sets for BMW

Protect your BMW's wheels from theft with ECS Tuning Wheel Lock Sets. These locks offer added security and peace of mind, preventing unauthorized removal of your valuable wheels. With easy installation and a special socket tool included, you can safeguard your investment without costly alterations.

Benefits:

  • Enhanced security for your expensive wheels
  • Easy installation without the need for costly alterations
  • Special socket tool included for convenient removal
  • Designed to work with most aftermarket wheels
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BMW E Chassis Conical Seat Locking Wheel Bolt Kit
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T#:384176
Part#: 003901ECS38BM
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Protect Your Wheels with ECS Tuning Wheel Lock Sets

Safeguard your valuable wheels with ECS Tuning Wheel Lock sets, providing an extra layer of protection against theft without requiring expensive alterations. Bid farewell to concerns about wheel security, especially after investing significant time in searching for the ideal wheels or painstakingly polishing each mesh spoke.

These wheel locks effectively replace one of your wheel bolts, ensuring heightened security and peace of mind. Each kit includes a special socket tool for convenient removal. With a factory bolt length of 38mm and a conical seat design, these locks are compatible with most aftermarket wheels. However, exercise caution and avoid overtightening or using air tools. Also, note that lock keys are specifically oriented to fit bolts in a single, precise position.

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ECS - Corporate Logo
T#:384174
Part#: 003901ECS28BM
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Safeguard your valuable BMW wheels from potential theft using ECS Tuning Wheel Lock sets, providing additional peace of mind without necessitating expensive alterations. These wheel locks, replacing one wheel bolt, come equipped with a special socket tool for straightforward removal, ensuring the security of your prized wheels.

  • Safeguards expensive wheels from theft
  • No need for costly alterations
  • Each set includes a special socket tool for easy removal
  • Factory bolt length (28mm) with conical seat design for compatibility with most aftermarket wheels
  • Caution: Avoid overtightening or using air tools
  • Lock keys designed for a specific bolt orientation
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BMW Conical Seat Locking Wheel Bolt Kit
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T#:384178
Part#: 003901ECS47BM
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BMW Conical Seat Locking Wheel Bolt Kit

Elevate your BMW's wheel security with the top-notch BMW Conical Seat Locking Wheel Bolt Kit. This kit provides enhanced protection and peace of mind for your BMW's wheels. Here are the key benefits:

  • Securely locks wheels in place to deter theft
  • Precision-engineered conical seat design ensures a snug fit
  • High-quality construction for durability and longevity
  • Easy to install and remove with included key

Upgrade your BMW's wheel security with the BMW Conical Seat Locking Wheel Bolt Kit.

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12x1.5x26mm - Titanium Conical Seat Wheel Bolt - Priced Each ...
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T#:568636
Part#: 025384ECS04-01
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For performance-driven enthusiasts seeking weight savings and premium quality, ECS Titanium Wheel Bolts are the ultimate choice. These bolts, designed for both BMW and MINI vehicles, offer a significant weight reduction of 50% compared to steel bolts of the same size. Crafted from annealed titanium alloy using CNC machining, these bolts ensure reduced rotational mass on the vehicle. Tested to meet class 10.9 fastener proof load requirements, they exhibit exceptional durability and resilience.

Product Benefits:

  • 50% lighter than steel bolts, reducing rotational mass
  • CNC'd from annealed titanium alloy for high strength
  • Tested to class 10.9 fastener proof load requirements for durability
  • Conical seat design ensures proper fitment
  • Ideal for performance-oriented enthusiasts seeking weight savings

*Note: When installing wheel spacers, add the size of the spacer to the length of the OE wheel bolt for proper fitment (ex. 26mm Length OE Wheel Bolt + 15mm Wheel Spacer = Requires a 41mm Length Bolt).

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BMW Conical Seat Locking Wheel Bolt Kit
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ECS - Corporate Logo
T#:384175
Part#: 003901ECS35BM
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Elevate your BMW's security with the BMW Conical Seat Locking Wheel Bolt Kit. This comprehensive kit provides peace of mind by securing your wheels against theft. Engineered specifically for BMW vehicles, these locking wheel bolts offer a precise fit and reliable performance. Say goodbye to worries about wheel theft and enjoy enhanced protection for your BMW with this essential locking bolt kit.

  • Enhances security for BMW wheels
  • Precision engineered for a perfect fit
  • Provides peace of mind against wheel theft
  • Specifically designed for BMW vehicles
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Conical Seat To Ball Seat Adapter
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T#:591022
Part#: MHCBA
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Conical Seat 12x1.5 Lug Nut - Priced Each
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T#:362900
Part#: D95
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Upgrade your BMW's wheel mounting system with ECS Conical Seat 17mm 12x1.5 Lug Nuts. Designed for vehicles converted to a stud-style mounting, these lug nuts feature a 12x1.5 thread pitch and a 17mm hex head conical seat. The open-ended design ensures compatibility with longer studs, providing a hassle-free installation experience.

  • Compatible with stud-style mounting systems
  • 12x1.5 thread pitch for secure fitment
  • 17mm hex head for easy tightening
  • Open-ended design accommodates longer studs
  • Ensures hassle-free installation on your BMW
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Black Conical Seat Wheel Bolt - 12x1.5x35mm - Priced Per Pair ...
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T#:637212
Part#: C17A35-ZNNITT2
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ECS Tuning offers extended wheel bolts individually or with our spacers that are matched to take the guesswork out of correct fitment. These bolts are designed to meet ISO 898 class 10.9 mechanical and physical properties. This is a very strict standard that specifies material properties, hardening and tempering requirements, and proof load strength requirements. Furthermore, ECS's fasteners have been lab-tested to verify that they meet class 10.9 requirements. Bolt specifications: Diameter - 12mm Thread Pitch - 1.5mm Length - 35mm
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12x1.5x26mm - Conical Seat Wheel Bolt - Priced Each
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ECS - Corporate Logo
T#:341169
Part#: B12
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$ 0.99 USD
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ECS Tuning Extended Wheel Bolts for BMW

Upgrade your BMW's wheels with ECS Tuning Extended Wheel Bolts, designed for precise fitment and exceptional strength. These bolts meet ISO 898 class 10.9 standards, ensuring top-tier mechanical and physical properties. Lab-tested for quality assurance, they provide peace of mind for your wheel setup.

Benefits:

  • Ensures correct fitment with ECS Tuning wheel spacers
  • Meets ISO 898 class 10.9 standards for superior strength and durability
  • Lab-tested for quality assurance and peace of mind
  • Easy installation for hassle-free upgrade
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12x1.5x26mm - Conical Seat Wheel Bolt - Priced Each
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T#:361463
Part#: B12-ZNNITT
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ECS Tuning proudly presents its extended wheel bolts, available individually or bundled with perfectly matched spacers for a seamless fit. These meticulously engineered bolts conform to the rigorous ISO 898 class 10.9 standards, ensuring strict adherence to material properties, hardening and tempering prerequisites, and proof load strength criteria. What sets ECS Tuning apart is the comprehensive lab testing of their fasteners, guaranteeing they meet the exacting class 10.9 requirements.

  • Diameter: 12mm
  • Thread Pitch: 1.5mm
  • Length: 26mm
  • Compliant with ISO 898 class 10.9 standards
  • Thorough lab testing for class 10.9 compliance
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Titanium Conical Seat Wheel Bolt - 12x1.5x45mm - Set Of 16
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T#:28637307
Part#: 025384ECS04-0416
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Upgrade your vehicle's wheel setup with the Titanium Conical Seat Wheel Bolt - 12x1.5x45mm - Set Of 16. Crafted from high-quality titanium, these wheel bolts offer superior strength, durability, and corrosion resistance. With a precise conical seat design, they ensure secure wheel mounting and optimal performance. This set of 16 wheel bolts is perfect for enhancing the appearance and performance of your vehicle's wheels.

  • High-quality titanium construction for superior strength and durability
  • Corrosion-resistant material ensures long-lasting performance
  • Precise conical seat design ensures secure wheel mounting
  • Enhances the appearance and performance of your vehicle's wheels
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Conical Seat Wheel Bolt - 12x1.5x50mm - Priced Each
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T#:371616
Part#: C17A50-ZNNITT
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ECS Tuning is proud to offer extended wheel bolts individually or with our spacers that are matched to take the guesswork out of correct fitment. Our bolts are designed to meet ISO 898 class 10.9 mechanical and physical properties. This is a very strict standard that specifies material properties, hardening and tempering requirements, and proof load strength requirements. Furthermore, our fasteners have been lab tested to verify that they meet class 10.9 requirements.

Bolt specifications:

  • Diameter - 12mm
  • Thread Pitch - 1.5mm
  • Length - 50mm

*When installing wheel spacers, add the size of the spacer to the length of the OE wheel bolt for proper fitment (ex. 27mm Length OE Wheel Bolt + 15mm Wheel Spacer = Require a 42mm Length Bolt)

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T#:599890
Part#: C17A43-ZNNITT2
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ECS Tuning offers high-quality extended wheel bolts, available individually or with matching spacers for precise fitment. These bolts comply with ISO 898 class 10.9 standards, meeting strict material properties and strength requirements. Lab-tested to ensure they meet these stringent specifications.

  • Bolt Specifications:
  • Diameter: 12mm
  • Thread Pitch: 1.5mm
  • Length: 43mm

Note: When using wheel spacers, add the spacer size to the OE wheel bolt length for accurate fitment (e.g., 27mm OE Wheel Bolt + 15mm Wheel Spacer = Requires a 42mm Length Bolt)

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12x1.5x28mm - Conical Seat Wheel Bolt - Priced Each
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T#:341150
Part#: C17A28-ZNNITT
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ECS Tuning proudly introduces extended wheel bolts specifically designed for your Mini. These bolts can be obtained individually or in conjunction with precisely matched spacers, eliminating the guesswork in achieving the correct fitment. Crafted to meet the stringent ISO 898 class 10.9 standards, these high-quality bolts adhere to strict guidelines concerning material properties, hardening, tempering requirements, and proof load strength. Rigorously lab-tested for compliance, these fasteners ensure unparalleled reliability and safety.

Specifications for the bolts:

  • Diameter - 12mm
  • Thread Pitch - 1.5mm
  • Length - 28mm

Note: When integrating wheel spacers, it's crucial to add the spacer size to the OE wheel bolt length to ensure proper fitment (e.g., 27mm Length OE Wheel Bolt + 15mm Wheel Spacer = Requires a 42mm Length Bolt).

  • Precisely matched for accurate fitment
  • Complies with ISO 898 class 10.9 standards
  • Lab-tested for reliability and safety
  • Detailed bolt specifications provided for easy selection
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Conical Seat 12x1.5 Lug Nut - Priced Per Pair
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T#:600464
Part#: D95-2ZNNITT
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12x1.5 Conical Seat Wheel Nuts with 17mm Hex Head

ECS Tuning introduces 12x1.5 conical seat wheel nuts featuring a 17mm hex head, tailored for vehicles that have transitioned to a stud-style mounting system. These open-ended wheel nuts are the perfect solution for accommodating longer studs without any fitment concerns.

Product Details:

  • Thread Size: 12x1.5
  • Hex Head Size: 17mm
  • Designed for vehicles with stud-style mounting
  • Open-ended design to accommodate longer studs
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Conical Seat Wheel Bolt - 12x1.5x30mm - Priced Each
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T#:371955
Part#: B30
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Conical Seat Wheel Bolt - 12x1.5x30mm

Elevate your vehicle's performance and style with the Conical Seat Wheel Bolt - 12x1.5x30mm. Engineered for precision and durability, this wheel bolt ensures a secure fit for your wheels. Its conical seat design enhances wheel alignment and stability, providing optimal driving experience. Install these bolts effortlessly and enjoy a smoother, safer ride.

  • Precision-engineered for optimal performance
  • Durable construction for long-lasting reliability
  • Conical seat design enhances wheel alignment and stability
  • Easy installation process for convenience
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BMW Conical Seat Wheel Bolt - 12x1.5x47mm - Priced Each
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T#:372636
Part#: C17A50/47
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BMW Conical Seat Wheel Bolt - 12x1.5x47mm

Enhance your BMW's performance with the top-tier BMW Conical Seat Wheel Bolt - 12x1.5x47mm. Engineered with precision and designed for durability, this wheel bolt ensures a secure fit for your BMW vehicle. Invest in quality and elevate your driving experience with this premium BMW accessory.

  • Precision-engineered for BMW vehicles
  • Durable construction ensures long-lasting performance
  • Secure fit for enhanced safety and stability
  • Improves overall performance of the vehicle
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