This OEM Ruville hydraulic tensioner assembly is designed to keep the serpentine belt at the correct pressure against the pulleys. Many BMW's can have either a hydraulic or mechanical belt tensioner. Please check to see which tensioner type you need before ordering.

OEM Schaeffler (INA, LuK, Ruville, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i

• 55MM, 75MM, 90MM LENGTHS
• Black phosphorous corrosion resistant coating
• "OEM" appearance
• Full-length threads for more nut engagement in tight spaces
• Long shank for good brake rotor alignment
• Heat-treated aircraft quality alloy steel

Wheel studs are among the safest and most beneficial upgrades you can make on a track car. Not only are wheel studs safer than wheel bolts but they make changing wheels/tires much easier. One of the frustrating things about installing your wheels on the hub is that it's difficult to line up the wheel on the bolt holes. As wheels get larger but also heavier it's even more trouble. Add in a wheel spacer and the task is twice as hard. BMW does produce a wheel alignment pin for this purpose but if you're changing wheels often a stud conversion is the better way to go.

These wheel studs are the same as our hugely popular Bullet Nose studs but with threads along the full length of the stud. This gives you more threaded area for tightening wheel nuts or allows the use of a closed-end wheel nut. These also have a more OEM appearance. Although these are a lower cost version of our Bullet Nose studs, they are every bit as strong, durable, and safe. The Bullet Nose is an upgrade because it's easier to install and almost impossible to cross-thread a nut.

Not all wheel studs are created equal. We don't take a manufacturer's generic wheel stud from their catalog and call it our own. Turner Wheel Studs are designed to our own specifications and manufactured for us exclusively. Beware of cheaper studs on the market! We have seen other studs similar to our own designs that are not a true BMW fitment. There are differences that we have ironed out over our years of selling wheel studs for the BMW market. Our stud prices may be slightly higher than the rock bottom prices on the web but we promise that it's a higher quality.

Sold per stud.

This is the stock replacement rear lower control arm inner bushing, also known as the camber arm or lower wishbone. (sold individually).

Bushings tends to wear over time and split or even break free from the internal sleeve, causing excessive movement and sloppy control feel. OEM Lemförder bushings are the perfect option to restore suspension back to day 1 quality.

OEM Lemförder is an engineering company that focuses on high-quality, precision manufacturing of critical suspension and steering components. Providing exceptionally high quality parts directly to BMW, as well as 50+ other big name automotive companies, such as Mercedes and Audi, their history of reliability and variety of offered parts makes them one of the biggest names for a go-to OEM parts provider. Lemförder parts place an important emphasis on design, production, and assembly, ensuring maximum reliability. They even coat all parts possible with corrosion protection for extended longevity.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 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
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

The OBDeleven Next-Generation device represents a cutting-edge diagnostic tool designed to comprehend and enhance your vehicle. This smart device utilizes cloud-based automotive diagnostics software compatible with iOS and Android operating systems, providing comprehensive access to your car. It can read, clear, share faults, monitor, program, and activate various comfort functions. This pack also includes the PRO Pack subscription for 12 months and 100 credits to use on One-Click Apps!

The OBDeleven NextGen device is an intelligently designed automotive diagnostic tool that simplifies the process of scanning your car for faults and reading or clearing trouble codes. Additionally, it offers the convenience of customizing your vehicle through One-Click Apps, pre-made coding applications that can transform your driving experience with a single click on your smartphone.

Officially licensed by the Volkswagen Group (VAG) and the BMW Group, this device empowers every driver to make modifications to their BMW Group and Volkswagen Group (VAG) vehicles, ensuring a seamless and personalized automotive experience.

Main Features - BMW / MINI:

• Perform Advanced Diagnostics – scan all available control units, read, clear, and share trouble codes for E (from 2008), F, G, I-series, MINI (F-series), and select Rolls-Royce models.
• One-Click Apps (pre-made car coding applications to customize features and reset service reminders) for F, G, I-series, MINI (F-series), and select Rolls-Royce models. 
• Share diagnostic data
• Check car battery status

Main Features - VAG:

• Perform Advanced Diagnostics – scan, read, clear, and share trouble codes
• One-Click Apps (pre-made car coding applications to customize features and reset service reminders)
• SFD unlocked (also supports newest Volkswagen group vehicles)
• Live data - view and test control units in real-time, such as engine speed, coolant temperature, oil temperature, etc.
• Output testing

Advanced Features - VAG Only:

• Automatically identify vehicle from VIN
• Read / clear trouble codes from all control units
• Read information about control unit
• Share diagnostic data log via email
• Observe battery status
• Log connected cars history
• Engine, Equipment and fault code lookup
• Advanced control unit information
• Charts
• Gauges
• Sub control units information
• Control unit reset (UDS) 
• Security access
• Login finder
• Diagnostic service change
• Car backup and programming history

PRO Subscription Features - VAG Only (With included 12-month subscription):

• Coding / Long coding
• Coding II
• Sub control units coding
• Gateway installation list 
• Diagnostic service change
• Control unit reset (UDS) 
• Login finder (Android only)
• Security access (Android only)
• Adaptation / Long adaptation
• Trouble code Freeze frame
• Basic settings
• Gateway auto code (Android only)
• Live data labels
• Control unit backup (Android only)
• EEPROM (Android only)

One-Click Apps:

One-Click Apps are functions for daily users and don't require any additional knowledge about vehicle programming. More than 700 different apps are available for various vehicles. With the ULTIMATE version, unlimited One-Click Apps can be used. One-Click App compatibility varies by vehicle.

• Perform Service Functions (Oil Service Reset, Electronic Parking Brake Service, etc.)
• Adjust Exterior Lights (Daytime Running Lights, Cornering Lights, etc.)
• Control Comfort System Settings (Door Locks, Comfort Window Closing/Opening, etc.)
• Activate Functions After Retrofits (LED License Plate Lights, Washer Fluid Level Sensor, etc.)
• Activate Cool Visual Features (Needle Sweep, Optical Parking System, etc.)
• Add More Features (Lap Timer, Multimedia Engineering Menu, etc.)
• Disable Unwanted Functions (Soundaktor, Seatbelt Warning, etc.)

What is a “PRO” or “ULTIMATE” Plan? How does it help me?

OBDeleven offers two forms of additional software: plans and credits.

Plans (either PRO or ULTIMATE) offer new features ONLY if your vehicle is VAG. See above features lists for the features included in the plan.

Credits allow you to access One-Click Apps.  Apps vary depending on your vehicle, but there are many apps for both VAG and BMW group vehicles! See above for further information regarding One-Click Apps and their capabilities.

What can I do without a plan?

Long story short, that depends on if you have a VAG or BMW group vehicle. On standard OBDeleven Next Generation devices without a plan, you can scan, read, clear, and share trouble codes on all vehicles. On VAG vehicles, you can also view and test Live Data from your vehicle’s control units. 

You can still purchase credits on these standard devices without a plan, which allow you to access features on your vehicle using One-Click Apps.  See above for examples of these unlockable features.

If you are looking for a wider range of camber adjustability in the rear of you car, the IRP Adjustable rear lower control arm is exactly what you need! Built to be much stronger than stock, these rear control arms feature inner monoball bushings and are built of steel, reducing the weight as well. These are perfect for a lowered car or for a track car that needs a greater level of rear adjustment.

Features:

• Strong Steel Construction
• Adjustable
• Painted Yellow For Corrosion Protection
• Weight Reduction
• Monoball Inner Mount

This item fits the following BMWs:
1992-1999 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

Connects the exhaust manifold to the downpipes.

Genuine BMW Hex Bolt - M10X40
This item fits the following BMW Chassis:
E36,E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M44,M52,M54,M56,S52