ECS for BMW 7 Series E23 (1978-1987)

Clear BMW chassis

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ECS - Corporate Logo
T#:379878
Part#: 000021ECS01A
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ECS Exact-Fit stainless reinforced brake lines ensure consistent and reliable stopping power - ECS's stainless steel lines help maintain consistent brake pressure, while capitalizing on the inherent benefits of stainless steel. If you are already planning on replacing your factory lines due to your vehicle's age, ECS's stainless steel brake lines are a great solution. Factory rubber lines expand under heavy braking, even when new. This causes sloppy pedal feel and overall poor performance. ECS reinforces their exact fit lines with braided stainless steel mesh, creating expansion resistance - this enhances pedal feel and improves performance. Their red polymer coating provides protection from the elements and abrasion that commonly affect brake lines. ECS Exact-Fit stainless lines are manufactured to comply with DOT (U.S. Department of Transportation) FMVSS 106 standards. All lines are made on dedicated, DOT-compliant brake equipment, with every line being tested to 3000 psi prior to shipment.
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BMW E30 Wheel Stud Conversion Kit - Full Set
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:379981
Part#: PRACH5KT
In Stock
Sale - Save 15% $ 191.99

This product was last offered at the strikethrough price on
06-13-2026

$ 163.19 USD
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Wheel Stud Conversion Kit - Full Set: Enhance Your BMW's Performance

  • Allows for easier and quicker wheel changes
  • Provides a more secure and reliable wheel mounting solution
  • Reduces the risk of stripped lug bolts
  • Compatible with various BMW models

Upgrade the performance of your BMW with the Wheel Stud Conversion Kit - Full Set. This comprehensive kit allows for easier and quicker wheel changes, providing a more secure and reliable wheel mounting solution compared to traditional lug bolts. With reduced risk of stripped lug bolts, you can enjoy peace of mind while driving your BMW. Plus, the kit is compatible with various BMW models, ensuring versatility and ease of installation.

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BMW Wheel Stud Conversion Kit - Half set
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:379985
Part#: PRACH5KT5
In Stock
Sale - Save 10% $ 98.99

This product was last offered at the strikethrough price on
06-13-2026

$ 89.09 USD
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Upgrade the wheel setup of your BMW with the BMW Wheel Stud Conversion Kit - Half set. This high-quality conversion kit allows you to replace your existing wheel bolts with wheel studs, providing easier wheel installation and improved stability. Engineered specifically for BMW models, this kit includes everything you need for a half-set conversion. Enhance the performance and convenience of your BMW with this premium wheel stud conversion kit.

  • Easier wheel installation compared to traditional bolts
  • Improved stability and safety with wheel studs
  • Engineered specifically for BMW models
  • Includes everything needed for a half-set conversion
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ECS Wheel Spacer Test Fitment Kit
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:388196
Part#: 001202ECS03
In Stock
Starting at $ 178.47 USD
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Starting at $ 178.47 USD
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Unsure of what size spacer will work best for you? This professional kit includes 1mm, 2.5mm, 5mm, 10mm, and 15mm spacers with wheel studs and nuts for you play with. These are not the same spacers that we sell and they cannot be used to drive on. But with the studs installed the car can be lowered to the ground and rolled to check for clearances. These test fit spacers are drilled to fit the standard BMW 5x120 bolt pattern as well as 4-lug 4x100 (and VW/Audi bolt patterns too). You can stack spacers to achieve the perfect clearance. When you're ready call us to order the spacers you need (Turner spacers come in 3mm, 5mm, 7.5mm, 10mm, 12.5mm, 15mm, 17.5mm, 20mm, 25mm, and 30mm spacer thicknesses).

These spacers are not for driving on. They lack the hubcentric lip that BMW wheels are designed to work with. Driving on studs alone will lead to a failure.

Two ways to buy -

  • Own. Just as it says, you buy this kit to own. Perfect for shops or race teams that change wheels or brake components often. For shops you can measure wheel clearance and order the correct spacers the first time around (no wasting inventory or paying return shipping). Note: Kits purchased to Own are not returnable for refunds.
  • Rent. Pay the full price but get $110 as a store credit when you return the kit. We keep a modest $19.95 fee for the service. Perfect for DIY and enthusiasts who only need the Test Kit once. Use your store credit to purchase your spacers (or anything else from our catalog).

 

Wheel Spacer FAQ:
How to measure for wheel spacers
Wheel spacer encyclopedia

 

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BMW Wheel Stud Conversion Kit - Half Set
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:379986
Part#: PRACH5KT6
In Stock
Sale - Save 15% $ 98.99

This product was last offered at the strikethrough price on
06-13-2026

$ 84.14 USD
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Sale - Save 15%
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This product was last offered at the strikethrough price on
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BMW Wheel Stud Conversion Kit

Upgrade your BMW's wheel setup with the BMW Wheel Stud Conversion Kit. This high-quality kit allows for easy conversion from lug bolts to wheel studs, providing enhanced durability and convenience. Here are the key benefits:

  • Allows for quicker and easier wheel changes
  • Reduces the risk of cross-threading during installation
  • Improves wheel fitment and alignment
  • Enhances safety by providing a more secure wheel mounting solution

Enhance the performance and safety of your BMW with the BMW Wheel Stud Conversion Kit.

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5x120 To 5X114.3 Wheel Adapters - 73.1CB
Sold in pairs (2) so you can dial in the exact offset you want if running staggered fit...
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:7068788
Part#: 5X120-5X1143-73C
Ships on Dec 4, 2026
Starting at $ 181.99 USD
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Starting at $ 181.99 USD
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5x120 To 5X112 Wheel Adapters - 57.1CB
Sold in pairs (2) so you can dial in the exact offset you want if running staggered fit...
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:7068779
Part#: 5X120-5X112-57
Ships on Dec 4, 2026
Sale - Save 3% $ 181.99

This product was last offered at the strikethrough price on
11-03-2026

Starting at $ 176.52 USD
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Titanium Conical Seat Wheel Bolt - 12x1.5x26mm - Set Of 20 E2X & E3X ...
10X Entries Into Our F80 M3 Sweepstakes
Stock length bolts for use without spacers
ECS - Corporate Logo
T#:568943
Part#: 025384ECS04-0120
In Stock
Sale - Save 15% $ 312.99

This product was last offered at the strikethrough price on
06-14-2026

$ 266.04 USD
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ECS Titanium Wheel Bolts

Elevate your vehicle's performance with ECS Titanium Wheel Bolts, designed for weight savings and exceptional quality. These bolts, CNC'd from annealed titanium alloy, are 50% lighter than steel bolts of the same size, reducing rotational mass for improved performance.

Tested to class 10.9 fastener proof load requirements, these bolts exhibit exceptional durability without any signs of fatigue or failure. Featuring specifications of 12mm diameter, 1.5mm thread pitch, 26mm length, a 17mm head, and a conical seat, they ensure precise fitting and reliable performance.

Benefits:

  • 50% lighter than equivalent steel bolts, reducing rotational mass
  • CNC'd from annealed titanium alloy for exceptional durability
  • Tested to class 10.9 fastener proof load requirements without signs of fatigue or failure
  • High-quality, rust-resistant construction
  • Precision fitment with specifications of 12mm diameter, 1.5mm thread pitch, 26mm length, and a 17mm head

Prior to installation, ensure thorough cleaning of hub threads to remove zinc traces from previous wheel bolts to prevent fatigue and cracking of the titanium alloy.

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ECS - Corporate Logo
T#:568644
Part#: 1215TWB
In Stock
Sale - Save 30% $ 389.99

This product was last offered at the strikethrough price on
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Starting at $ 272.90 USD
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If you are a performance-minded enthusiast looking to save weight wherever possible or just want a set of very high quality wheel bolts that won't rust, ECS Titanium Wheel Bolts are exactly what you need. ECS Titanium Wheel Bolts are 50% lighter than steel bolts of the same size, thus reducing rotational mass on the vehicle. They are CNC'd from annealed titanium alloy and when tested to class 10.9 fastener proof load requirements, they showed no signs of fatigue or failure. Bolt Specifications: Diameter: 12mm Thread Pitch: 1.5mm Length: 26mm, 35mm, 40mm, 45mm Head: 17mm Seat: Conical Seat Before installing ECS Titanium Wheel Bolts on your vehicle, please ensure the threads on the hub are thoroughly cleaned to remove traces of zinc from previously installed wheel bolts. Any zinc left behind can lead to fatigue and cracking of the titanium alloy. *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 = Requires a 42mm Length Bolt)
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ECS - Corporate Logo
T#:568636
Part#: 025384ECS04-01
In Stock
Sale - Save 30% $ 38.99

This product was last offered at the strikethrough price on
06-14-2026

$ 27.29 USD
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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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Titanium Conical Seat Wheel Bolt - 12x1.5x26mm - Set Of 10
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:28371263
Part#: 025384ECS04-0110
In Stock
Sale - Save 20% $ 180.99

This product was last offered at the strikethrough price on
06-14-2026

$ 144.79 USD
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Titanium Conical Seat Wheel Bolt - 12x1.5x26mm - Set Of 10

Upgrade your BMW's wheel setup with the Titanium Conical Seat Wheel Bolt - 12x1.5x26mm - Set Of 10. These high-quality wheel bolts are meticulously designed for BMW vehicles, providing both style and functionality. Engineered with precision and durability in mind, they offer several benefits:

  • Lightweight titanium construction reduces unsprung weight
  • Corrosion-resistant for long-lasting performance
  • Precise conical seat design ensures proper wheel fitment
  • Set of 10 bolts for complete wheel installation

Enhance your BMW's performance and aesthetics with this set of titanium wheel bolts.

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ECS - Corporate Logo
T#:389803
Part#: 001912C0102A
Ships on Mar 16, 2027
Starting at $ 318.99 USD
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Starting at $ 318.99 USD
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Now your license plate bracket can double as a mount for your Go-Pro or similar camera system. Or a tow hook with the camera for track use. Running one or multiple combinations is easy since each piece is mounted to the existing tow hook receptacle behind the bumper. No modification is required! Each piece threads into the tow hook for easy install and removal. Metric Allen keys are included. ECS engineers were unimpressed with other plate and holder materials on the market so all pieces in their kit are made from stainless steel or 4140 alloy steel with a tough resilient coating (aluminum and plain sheet metal were found to deform after repeated use). Simulations show this plate mount to withstand speeds of up to 150mph!
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12x1.5x28mm - Conical Seat Wheel Bolt - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:341150
Part#: C17A28-ZNNITT
In Stock
Sale - Save 20% $ 3.99

This product was last offered at the strikethrough price on
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$ 3.19 USD
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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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3 Pin Connector
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:33412930
Part#: 12521706096
In Stock
Sale - Save 11% $ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 9.78 USD
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Includes connector housing with terminals and seals. Commonly used for the idle air control valve (IACV).

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12521706096 - Commonly used for the idle air control valve (IACV).

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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12x1.5x45mm - Conical Seat Wheel Bolt - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:341155
Part#: C17A45-ZNNITT
In Stock
Sale - Save 25% $ 5.99

This product was last offered at the strikethrough price on
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$ 4.49 USD
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ECS Tuning Extended Wheel Bolts for Precise Fitment

Enhance your vehicle's wheel fitment precision with ECS Tuning's extended wheel bolts, designed individually or paired with spacers to ensure accurate compatibility. These bolts are engineered to meet the rigorous ISO 898 class 10.9 standards, ensuring exceptional mechanical and physical properties, including stringent material, hardening, tempering, and proof load strength criteria. Our fasteners undergo lab testing to guarantee compliance with class 10.9 requirements.

Bolt Specifications:

  • Diameter: 12mm
  • Thread Pitch: 1.5mm
  • Length: 45mm

*For proper fitment when using wheel spacers, add the spacer size to the length of the OE wheel bolt (e.g., 27mm Length OE Wheel Bolt + 15mm Wheel Spacer = Requires a 42mm Length Bolt)

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BMW Flush License Plate Bolt - 12mm - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:361282
Part#: 92095A210
In Stock
Sale - Save 30% $ 1.99

This product was last offered at the strikethrough price on
06-13-2026

$ 1.39 USD
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Flush License Plate Bolt - 12mm

Upgrade your vehicle's aesthetics with the Flush License Plate Bolt - 12mm, designed to seamlessly blend into your license plate for a sleek appearance. Crafted from durable materials, this bolt offers both style and functionality. Its low-profile design ensures a clean look while providing secure attachment. Enhance your vehicle's exterior with this easy-to-install accessory.

  • Sleek and seamless appearance
  • Durable construction for long-lasting use
  • Low-profile design for a clean look
  • Easy installation process
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ECS Exhaust Hanger Locking Collar - 10mm
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:40106222
Part#: 053563LA02
In Stock
Sale - Save 20% $ 16.99

This product was last offered at the strikethrough price on
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$ 13.59 USD
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Achieving precise exhaust fitment can be tricky—especially when the exhaust hanger has room to slide. This movement can cause annoying rattles or even lead to contact with the underbody or rear bumper. The ECS Tuning Exhaust Locking Collar offers a simple and effective fix. Designed to clamp securely around the exhaust hanger, this collar keeps everything firmly in place, eliminating unwanted movement.

Crafted from high-strength 6031 billet aluminum and finished in a sleek black anodized coating, it delivers both durability and corrosion resistance. With this collar in place, your exhaust stays exactly where it should—no rattles, no surprises.

Product Design:

Made from precision machined 6061 aluminum Black anodized finish Stainless steel M5 X 0.8mm hardware Installation & Support:

Install the locking collar around your exhaust hanger, position the hanger in place, and snug the locking collar down in place against the hanger! ECS Exhaust Hanger Locking Collars are available for 10mm and 12mm exhaust hangers. Please measure your hangers before ordering. The 12mm locking collar can be found HERE.

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27mm Thin Wrench
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:28570875
Part#: 049643LA02
In Stock
Sale - Save 25% $ 17.99

This product was last offered at the strikethrough price on
05-15-2026

$ 13.52 USD
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27mm Thin Wrench

For those seeking a versatile tool for tight spaces, the 27mm Thin Wrench is an essential addition to any toolkit. This thin wrench is designed to tackle narrow areas with precision and ease, making it ideal for automotive and mechanical applications.

  • Perfect for tight spaces and narrow areas
  • Precision-engineered for optimal performance
  • Durable construction ensures long-lasting reliability
  • Versatile tool suitable for automotive and mechanical tasks
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70-90mm 3/8"/9mm Band Hose Clamp
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:363017
Part#: 003402ECS06A-11
In Stock
Sale - Save 30% $ 6.99

This product was last offered at the strikethrough price on
06-13-2026

$ 4.89 USD
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Upgrade your BMW with ECS Tuning's Stainless Steel Hose Clamps, designed for convenience and durability. With various band widths and German-style T-bolts, these clamps offer easy adjustment to your required diameter. Say goodbye to dealer pricing and enjoy the quality you love at ECS Tuning.

  • Full stainless steel construction
  • Various band widths available
  • German-style T-bolts for easy adjustment
  • Convenient solution for hose clamp replacement
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1.5mm X 51mm Metric Buna-N 70 O-ring
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:388889
Part#: N1.50X051
In Stock
Sale - Save 30% $ 5.99

This product was last offered at the strikethrough price on
06-13-2026

$ 4.19 USD
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1.5mm X 51mm Metric Buna-N 70 O-ring is the perfect sealing solution for various industrial applications. Made from high-quality Buna-N material, this O-ring provides reliable sealing performance, ensuring leak-free connections. With its metric sizing and 70 durometer hardness, it offers versatility and durability for a wide range of uses.

  • High-quality Buna-N material
  • Reliable sealing performance
  • Metric sizing for versatility
  • 70 durometer hardness for durability
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ECS - Corporate Logo
T#:7514172
Part#: 011966LA07-03KT
In Stock
Sale - Save 5% $ 424.99

This product was last offered at the strikethrough price on
06-14-2026

$ 403.74 USD
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BMW & MINI ECS UNIVERSAL Exhaust Tips - 3.5" Titanium - Matte Finish - Pair

BMW & MINI ECS UNIVERSAL Exhaust Tips - 3.5" Titanium - Matte Finish - Pair are the perfect upgrade for those seeking the most attractive exhaust tips on the market. Exclusively offered by Turner Motorsport, these tips boast a sleek, matte titanium finish and a slant-cut, single-wall outlet that delivers a stunning visual appeal. Engineered for durability, they feature chrome-plated nuts, 304SS cap screws, and clamps.

Key Benefits:

  • Stunning matte titanium finish
  • Durable construction with 304SS cap screws and clamps
  • Single-wall, slant-cut outlet for a sleek appearance
  • Universal fitment for BMW and MINI vehicles
  • Easy to install with basic modifications

Dimensions:

  • Inlet Size: 2.5"
  • Overall Length: 6.0" (4.5" Tip + 1.25" Clamping Surface)
  • Outlet Size: 3.5"
  • Outlet Style: Single Wall, Slant Cut

Modification may be required for proper fitment. This part is UNIVERSAL fitment, meaning not a direct fit to your vehicle. You must measure before ordering.

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60-80mm 1/2"/12mm Band Hose Clamp
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:377836
Part#: 003402ECS05A-10
In Stock
Sale - Save 30% $ 6.99

This product was last offered at the strikethrough price on
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$ 4.89 USD
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ECS Tuning Stainless Steel Hose Clamps for BMW

Upgrade your BMW's hose clamps with ECS Tuning Stainless Steel Hose Clamps, designed for convenience and durability. Say goodbye to long waits and overpriced dealership clamps. With various band widths available, these stainless steel clamps ensure a secure fit for your vehicle's hoses.

Benefits:

  • Convenient replacement for worn-out hose clamps
  • Made of durable stainless steel for long-lasting performance
  • Available in various band widths for versatile use
  • Affordable alternative to dealership pricing
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30mm Thin Wrench
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:28570876
Part#: 049643LA03
In Stock
Sale - Save 5% $ 10.99

This product was last offered at the strikethrough price on
07-15-2026

$ 10.46 USD
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$ 10.99

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22mm Thin Wrench
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:28570874
Part#: 049643LA01
In Stock
$ 8.99 USD
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$ 8.99 USD
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Upgrade your toolkit with the 22mm Thin Wrench.

Engineered for precision and versatility, this thin wrench is a must-have for any mechanic or DIY enthusiast. Its slim design allows for easy access to tight spaces, while its durable construction ensures reliable performance. With a comfortable grip and corrosion-resistant finish, this wrench is perfect for a wide range of automotive and household tasks.

  • Slim design for easy access to tight spaces
  • Durable construction for reliable performance
  • Comfortable grip for extended use
  • Corrosion-resistant finish for longevity
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LK-2M 2 Pin Connector Package
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:40072446
Part#: LK2M
In Stock
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This product was last offered at the strikethrough price on
06-14-2026

$ 4.94 USD
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Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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12x1.5x35mm - Conical Seat Wheel Bolt - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:341166
Part#: C17A35
In Stock
Sale - Save 30% $ 6.99

This product was last offered at the strikethrough price on
06-13-2026

$ 4.89 USD
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Conical Seat Wheel Bolt - 12x1.5x35mm - Priced Each

Turner Motorsport proudly presents the Conical Seat Wheel Bolt - 12x1.5x35mm - Priced Each, ensuring precision fitment for your BMW. Designed to meet ISO 898 class 10.9 standards, these bolts guarantee exceptional material properties, hardening, tempering, and proof load strength.

  • ISO 898 class 10.9 compliant for superior performance
  • Lab-tested to meet stringent requirements
  • Diameter: 12mm, Thread Pitch: 1.5mm, Length: 35mm
  • Compatible with wheel spacers for customized fitment
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90-110mm 3/8"/9mm Band Hose Clamp
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ECS - Corporate Logo
T#:341281
Part#: 003402ECS06A-13
In Stock
$ 4.19 USD
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ECS Tuning 304 Stainless Steel Hose Clamps

Once again, ECS Tuning has found a way to make life easier for working on your car. Need new hose clamps but don't want to wait to order it from the dealership or pay more than you should for a hose clamp? That's where we come in! These are full 304 stainless steel hose clamps with various band widths for your convenience. They are German style using T-bolts to adjust in size to your required diameter. Never pay dealer pricing again, but still get the quality you love here at ECS Tuning.

  • Made from high-quality 304 stainless steel for durability
  • German-style design with T-bolts allows for easy size adjustment
  • Various band widths for versatile use
  • Avoid dealership pricing without compromising on quality
  • Perfect for BMW enthusiasts seeking affordable yet reliable hose clamps
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ECS - Corporate Logo
T#:7514182
Part#: 011966LA07-05KT
In Stock
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Transform Your BMW's Exhaust System with ECS UNIVERSAL Exhaust Tips - 4.0" Titanium - Burnt Finish - Set of Four

  • Elevates the appearance of your BMW's exhaust system
  • Crafted from durable titanium for long-lasting performance
  • Features a stylish burnt finish for a unique look
  • Comes in a set of four for a complete upgrade

Upgrade the look of your BMW's exhaust system with the ECS UNIVERSAL Exhaust Tips - 4.0" Titanium - Burnt Finish - Set of Four. Made from high-quality titanium, these exhaust tips are built to last and provide a touch of elegance to your vehicle. The burnt finish adds a distinct visual appeal, making your BMW stand out from the crowd. With four tips included in the set, you can achieve a comprehensive upgrade for your exhaust system.

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Conical Seat Wheel Bolt - 12x1.5x50mm - Priced Each
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ECS - Corporate Logo
T#:371616
Part#: C17A50-ZNNITT
Ships in 9 Business Days
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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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Conical Seat Wheel Bolt - 12x1.5x32mm
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ECS - Corporate Logo
T#:341151
Part#: C17A32-ZNNITT
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ECS Tuning proudly presents extended wheel bolts, available individually or matched with our spacers to ensure precise fitment. These bolts adhere to the stringent ISO 898 class 10.9 standards, guaranteeing exceptional mechanical and physical properties. Lab-tested to confirm class 10.9 compliance, they meet rigorous requirements for material properties, hardening, and proof load strength.

Bolt Specifications:

  • Diameter: 12mm
  • Thread Pitch: 1.5mm
  • Length: 32mm

Note: For wheel spacer installation, add the spacer size to the OE wheel bolt's length for accurate fitment (e.g., 27mm Length OE Wheel Bolt + 15mm Wheel Spacer = Require a 42mm Length Bolt)

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74.1-72.54 Hub Centric Ring - Priced Each
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ECS - Corporate Logo
T#:3744254
Part#: AP741726-1KT
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77-85mm - 3/4" Band Hose Clamp
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ECS - Corporate Logo
T#:377877
Part#: 003402ECS07A-05
In Stock
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$ 18.19 USD
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Upgrade your BMW's hose clamps with the 77-85mm - 3/4" Band Hose Clamp from Turner Motorsport. These full 304 stainless steel clamps offer convenience and quality without the dealership price tag. German-style T-bolts allow for easy adjustment to your required diameter, ensuring a secure fit every time.

  • Made of durable 304 stainless steel for long-lasting performance
  • German-style T-bolt design for easy size adjustment
  • Convenient band widths for versatile applications
  • Quality alternative to dealership pricing
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3/8"/9mm Band Hose Clamp - 50-70mm
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ECS - Corporate Logo
T#:341684
Part#: 003402ECS06A-12
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Elevate your BMW maintenance with ECS Tuning's 304 stainless steel hose clamps, offering convenience and top-quality performance at an affordable price. Designed with various band widths and German-style T-bolts for adjustable sizing, these hose clamps ensure a secure fit for your specific diameter needs. Skip the dealership wait and excessive pricing; ECS Tuning provides reliable, dealership-quality hose clamps without the premium cost, ensuring your car receives the care it deserves.
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12x1.5x26mm - Conical Seat Wheel Bolt - Priced Each
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ECS - Corporate Logo
T#:341169
Part#: B12
In Stock
$ 3.59 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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ECS Exhaust Hanger Locking Collar - 12mm
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ECS - Corporate Logo
T#:40106223
Part#: 053563LA01
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Achieving precise exhaust fitment can be tricky—especially when the exhaust hanger has room to slide. This movement can cause annoying rattles or even lead to contact with the underbody or rear bumper. The ECS Tuning Exhaust Locking Collar offers a simple and effective fix. Designed to clamp securely around the exhaust hanger, this collar keeps everything firmly in place, eliminating unwanted movement.

Crafted from high-strength 6031 billet aluminum and finished in a sleek black anodized coating, it delivers both durability and corrosion resistance. With this collar in place, your exhaust stays exactly where it should—no rattles, no surprises.

Product Design:

Made from precision machined 6061 aluminum Black anodized finish Stainless steel M5 X 0.8mm hardware Installation & Support:

Install the locking collar around your exhaust hanger, position the hanger in place, and snug the locking collar down in place against the hanger! ECS Exhaust Hanger Locking Collars are available for 10mm and 12mm exhaust hangers. Please measure your hangers before ordering. The 10mm locking collar can be found HERE.

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Conical Seat Wheel Bolt - 12x1.5x39mm - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:341158
Part#: B34
In Stock
$ 7.99

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Upgrade your vehicle's wheel hardware with the Conical Seat Wheel Bolt - 12x1.5x39mm. This high-quality wheel bolt is designed to provide secure and reliable attachment of the wheels to the hub, ensuring safety and stability on the road. Engineered with precision, this wheel bolt offers a perfect fit and easy installation. Enhance your driving experience with this premium conical seat wheel bolt.

  • Provides secure attachment of wheels to the hub
  • Ensures safety and stability on the road
  • Engineered with precision for perfect fit
  • Easy installation for convenient upgrade
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Allen Head Bolt - priced each
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ECS - Corporate Logo
T#:372427
Part#: 91290A231
In Stock
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$ 0.99 USD
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Allen Head Bolt

Upgrade your fastening needs with the Allen Head Bolt, a versatile and reliable solution for various applications. Crafted from high-quality materials, these bolts offer exceptional strength and durability. Their allen head design ensures secure tightening and easy access, making them ideal for automotive, construction, and DIY projects. Elevate your projects with the precision and reliability of Allen Head Bolts.

  • High-quality materials for exceptional strength
  • Secure tightening with allen head design
  • Versatile usage for automotive, construction, and DIY projects
  • Reliable and durable solution for various applications
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Band Hose Clamp | 12-20mm 3/8"/9mm
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:304266
Part#: 003402ECS06A-03
In Stock
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Secure hoses in your BMW effortlessly with the ECS 3/8" / 9mm Band Hose Clamp (12-20mm). Specifically designed for BMW models, this clamp ensures a snug fit and reliable hold for hoses measuring between 12mm to 20mm. Crafted with durable materials, these clamps provide exceptional resistance against leaks and are ideal for various automotive applications. Upgrade your BMW's hose security with these reliable ECS hose clamps.
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Stainless Smooth T-Bolt Clamp - Priced Each
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ECS - Corporate Logo
T#:594070
Part#: 94100-0288
In Stock
$ 5.99 USD
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Enhance your BMW's hose connections with this sleek and reliable smooth clamp. Crafted specifically for BMW models, this clamp ensures secure and leak-free connections for hoses. Experience improved durability and functionality in your BMW's system with this purpose-built smooth clamp.

Key Benefits:

  • Secure and leak-free hose connections
  • Designed specifically for BMW models
  • Enhanced durability for long-term use
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ECS - Corporate Logo
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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ECS - Corporate Logo
T#:637408
Part#: 028092ECS11AKT
Ships on Jan 11, 2027
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$ 2.79 USD
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Upgrade your exhaust system with the Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm). This high-quality weld bung is made from stainless steel, ensuring durability and resistance to corrosion. It features M18x1.5mm threads, making it compatible with most oxygen sensors. Perfect for custom exhaust setups or replacing damaged bungs, this weld bung is a must-have for any automotive enthusiast.

  • Made from high-quality stainless steel for durability and corrosion resistance
  • M18x1.5mm threads ensure compatibility with most oxygen sensors
  • Ideal for custom exhaust setups or replacing damaged bungs
  • Essential for automotive enthusiasts looking to upgrade their exhaust system
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BMW Flush License Plate Bolt - 16mm - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:380379
Part#: 92095A212
In Stock
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$ 1.39 USD
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Stainless slim bolt for that clean look on your plates Flat, clean install hardware that will not rust away or corrode. Stainless steel - M5x0.80 -16mm long - hex drive button screw.

70-90mm 1/2"/12mm Band Hose Clamp
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:341279
Part#: 003402ECS05A-11
In Stock
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1/2"/12mm Band Hose Clamp

For reliable hose fastening, opt for the top-tier 1/2"/12mm Band Hose Clamp. Engineered for durability and versatility, this hose clamp ensures secure connections in various applications. Invest in quality and maintain optimal functionality with this essential accessory.

  • Versatile clamp suitable for various hose sizes
  • Durable construction ensures long-lasting performance
  • Provides a secure seal for optimal functionality
  • Easy to install and adjust for convenience
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1/2"/12mm Band Hose Clamp - 25-40mm
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ECS - Corporate Logo
T#:340681
Part#: 003402ECS06A-09
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Ensure secure hose connections with the 1/2"/12mm Band Hose Clamp. This versatile clamp provides a tight and reliable seal for various hose sizes, making it ideal for automotive, plumbing, and industrial applications. With its durable construction and easy installation, the 1/2"/12mm Band Hose Clamp is a practical solution for preventing leaks and maintaining efficiency.

  • Provides a tight and reliable seal
  • Versatile clamp for various hose sizes
  • Suitable for automotive, plumbing, and industrial applications
  • Durable construction ensures long-lasting use
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ECS - Corporate Logo
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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BMW Roundel Removal Tool
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ECS - Corporate Logo
T#:361151
Part#: BMWRRTOOL
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Is your BMW hood emblem showing signs of wear and tear?

If it's cracked or faded, it's time for a replacement. Introducing the Roundel removal tool, designed specifically for effortless removal of your old emblem and installation of the new one. Made with durable nylon, this tool is both thin enough to fit under the roundel and strong enough to avoid breakage. Say goodbye to your old emblem with ease and give your BMW a fresh, shiny upgrade.

Benefits:

  • Effortlessly removes old hood emblems
  • Facilitates easy installation of new emblems
  • Durable nylon construction ensures longevity
  • Compatible with various BMW models
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ECS - Corporate Logo
T#:341153
Part#: B34-ZNNITT
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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.
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Conical Seat 12x1.5 Lug Nut - Priced Each
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ECS - Corporate Logo
T#:362900
Part#: D95
In Stock
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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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Conical Seat To Ball Seat Adapter
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T#:591022
Part#: MHCBA
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ECS - Corporate Logo
T#:584237
Part#: 025384ECS04-0210
In Stock
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$ 144.79 USD
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BMW Titanium Conical Seat Wheel Bolt Set - 12x1.5x35mm - Set Of 10

Upgrade your BMW's wheel setup with the BMW Titanium Conical Seat Wheel Bolt Set. This set of 10 titanium conical seat wheel bolts features a size of 12x1.5x35mm, offering both durability and lightweight performance. Here are the key benefits:

  • Made from high-quality titanium for strength and corrosion resistance
  • Conical seat design ensures proper fitment and secure wheel mounting
  • Lightweight construction reduces unsprung weight for improved handling
  • Set of 10 bolts provides ample supply for a complete wheel installation

Enhance the performance and aesthetics of your BMW's wheels with the BMW Titanium Conical Seat Wheel Bolt Set.

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