BMW Z4 M Roadster S54 (2003-2008)

Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication!   Select your vehicle to make sure you are viewing the best Liqui Moly options for your application. 

Includes:

• 6 Liters of Synthoil Race Tech GT1 10w-60
• Mann Oil Filter
• Oil Drain Plug & Washer

Liqui Moly GmbH develops and tests all engine oils, additives, and car care products in-house, ensuring all Liqui Moly products extend the life of your engine via optimal lubrication. With more than 50 years of experience and reviews across the world from magazines and race teams, Liqui Moly proves time and time again why they are one of the most innovative lead forces of performance automotive chemicals in the world. Turner Motorsport trusts Liqui Moly to keep all of our race cars - including the M6 - running smooth from the first hotlap to the last.

Turner Motorsport recommends Synthoil Race Tech GT1 10w-60 for your S54 engine. Race Tech is a modern high performance engine oil formulated for engines that experience extreme load pressures. Fully synthetic, the oil combines base oils and additives to provide exceptional lubrication and engine wear protection. This oil provides immediate lubrication upon cold start, offering significantly improved protection compared to other oils. Liqui Moly Race Tech GT1 10w-60 will keep your S54 pulling hard and running smooth on your commute home from work, your touge run through the valley, and while you are trying to get your best times on the track.

When changing your oil, you want to make sure you are using the best. Turner Motorsport now offers our premium Castrol TWS Oil service kits to ensure you are getting the best products available for your routine oil services. Everything included has been specifically picked to ensure high quality and outstanding wear protection. 

One of the most popular engine oil choices on the market today, Castrol Edge Professional TWS 10-60 engine oil is premium engine oil approved by BMW for use in a wide variety of engines such as the M30, S54, S85, and many more. In fact, this oil is the same oil that BMW uses for their performance engines from the factory. Thanks to its premium blend of synthetic oil and additives, this oil continues to provide protection under even the harshest conditions and is perfect for both street cars and cars that see occasional track use.

Specifications:

• SAE-10w60
• ACEA A3/B4
• API SN/CF
• VW 501 01/505 00
• Exclusive Approval for BMW M-Models

Included in this Kit:

• Castrol TWS 10w-60 Premium Oil - 6 Liters
• Engine Oil Drain Plug & Washer
• Premium Oil Filter

Proper valve lash adjustment is critical for longevity and performance. If your S54 is due for valve adjustment maintenance you can do it yourself with this kit, saving hundreds of dollars in labor charges. 

Includes

• Shim set 
• Installation tool #83300493743
• 16 Blade Feeler gauge set 

BMW recommends S54 valve inspection and adjustment every 30k miles.

*Click here for valve adjustment instructions*

Silver 18x9.5" ET22 Concave APEX ARC-8 Wheel.

Wheel Specs

Fitment:Rear

Size:18x9.5"

Offset (mm):22

Weight (lbs):19.2

Profile:Concave

APEX light alloy wheels are the next evolution in flow-forged wheel technology for BMWs. Flow-forming is a semi-forging process that produces a wheel typically stronger than a traditional cast wheel yet is still light weight. The wheels are around 10lbs lighter per wheel than a comparable factory wheel! That's reduced unsprung weight that improves all aspects of performance. The spokes and barrel have been designed to allow generous clearance for big brakes. In other words, these wheels are very impressively engineered and look great too! The design is based on classic motorsport themes that blend with BMW styling and appearance. These wheels look right at home on many BMW models. Multiple color and profile options allow you to set just the right look and stance for your car. As well as being pleasing to the eye these are very strong and functional wheels that are at home on the street as well as the racetrack. Don't let the price fool you - these wheels are high quality, high strength, and in high demand.

All APEX wheels are the BMW standard 5/120 bolt pattern and with a 72.6mm center bore. They are a direct fit many BMW models and may fit other models with a specific wheel spacer. The original BMW center cap, TPMS sensors, and original lug bolts are all carried over from your original wheels (wheel bolts may vary if spacers are used). They come in a wide variety of diameter, width, and offset combinations which gives you multiple fitment and application opportunities. For street use we generally recommend a staggered setup with a rear wheel slightly wider than the front. For track and racing applications a square setup is desired with the same width in the front and rear. Wheel offsets may also vary based on the clearances and stance you wish to achieve. Refer to our image gallery for inspiration. If you'd like more input give us a call or e-mail and we'd be happy to go over the many options with you.

Note: careful consideration of wheel width, offset and tire sizing must be observed when choosing and installing larger wheels. Adding larger wheels may lead to rubbing on suspension components or bodywork. Wheel spacers, new alignment settings, inside fender modifications, or other adjustments may be required. For more information on APEX BMW wheels and BMW wheel fitments in general, check out our APEX Wheels page!

Price is per wheel.

When your CPV O-ring fails it causes a slow oil leak on the passenger side of the engine, making an oily mess that frequently resembles a rear main seal leak. Replacing the CPV with an upgraded o-ring ensures a long-term solution to this common problem. 

The factory o-ring over time fails from heat cycling and oil exposure due to the Buna rubber used in OEM o-rings, while the included Viton Fluoroelastomer is resistant to a much higher temperature to ensure prolonged life without leaking. 

The external temperature sensor on a BMW is placed within the underbody plastics that extend very close to the road. As a result it's easy to damage by rolling into a low curb or parking lot tire stop. The first sign you may have a problem with your external temperature sensor is if you have a really low reading. This is caused by the sensor either being damaged, missing or having an open circuit; the wires leading to the sensor may have torn off in an impact.

Includes solder filled heat shrink connectors, contact leads with wire, plug housing, temperature sensor, 10 pack of zip ties, and a panel mount zip tie for mounting the sensor.

The fuel pump is held into the tank with a retaining lock ring. Most people would take an extension or punch and tap out the ring with a hammer. But that's the wrong way to do it. You could damage the lock ring, or worse, the tank itself. This handy tool is toothed to match the lock ring and takes a standard 1/2 drive ratchet or small extension. Twist the ratchet and the lock ring comes un-done cleanly and smoothly. A hefty tool that pays for itself over and over. Fits most BMWs from 1988-2013. Also has application for MINI and Porsche.

This metal screw ring tightens down to old the top of the fuel pump or fuel filter assembly dependent on model of vehicle.

Together they make this job simple and easy and ensure a tight fit with a new ring.