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*Includes spark plugs that are two steps colder. We recommend these for cars that will be track driven only*

Every 60-80,000 miles, we recommend replacing your spark plugs to ensure your ignition system is running optimally. Over time carbon can build up around the head of the spark plug and decrease spark strength and effectiveness, leading to weaker fuel mixture detonation, misfires, and potential check engine lights. To prevent this, have put together our High-Performance Ignition Service Kits. These kits include new Bav Auto High-Performance Ignition Coils, new spark plugs, dielectric grease, and a BMW spark plug service label to keep track of when your spark plugs were replaced.

Bav Auto's Ignition coils feature core windings that have been modified to increase firepower and promote a faster, more efficient burn. This gives your BMW/MINI increased torque in the lower range of RPM and more horsepower in the upper range. Exact improvements depend on the current condition of your engine, but you'll definitely feel the difference. They'll also improve your fuel economy.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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!

Upgrade your BMW's lighting system without the hassle of bulb out signals with the Canbus Lighting Control System Wire Harness from Turner Motorsport. Designed to address issues commonly encountered with HID lighting systems and LED bulbs, this wire harness features a built-in resistor pack. The resistor pack mimics the characteristics of a standard halogen bulb, ensuring proper functionality and preventing your vehicle's warning systems from being triggered incorrectly. Keep your BMW's lighting system functioning flawlessly with the Turner Motorsport Canbus Lighting Control System Wire Harness.

• Prevents bulb out signals and warning system errors
• Built-in resistor pack mimics standard halogen bulb characteristics
• Ensures proper functionality of HID lighting systems and LED bulbs
• Compatible with BMW models
• Easy to install for quick and hassle-free upgrade

3/8-INCH DRIVE LONG FLEX HEAD RATCHET:

This professional quality flex ratchet features a fine satin finish designed for durability and easy clean up. Special designed 72T gear mechanism uses only 5 degree of handle movement between gears. This is  especially useful in tight areas. Flex head has 7 detent positions in a 180 degree swing. Push button release holds socket tight until you are ready to release.  No more dropped sockets. Ratchet is a full 290mm ( 11") long for extra leverage.

Part of our LIFETIME REPLACEMENT PROGRAM

1/2-INCH DRIVE LONG FLEX HEAD RATCHET:

This 1/2" drive flex head ratchet features a fine satin finish designed for durability and easy clean up. Special designed 72T gear mechanism uses only 5 degree of handle movement between gears. This is  especially useful in tight areas. Flex head has 9 detent positions in a 180 degree swing. Push button release holds socket tight until you are ready to release.  No more dropped sockets. 

Part of our LIFETIME REPLACEMENT program

Enhance Your BMW's Performance with Red Line 75W90 Gear Oil

Enhance the performance of your BMW's differentials and manual transmissions with Red Line 75W90 Gear Oil, a top choice for fluid service. This gear oil is ideal for car and light truck differentials, including those in racing applications. It contains a special friction modifier for limited slip differentials and promotes smooth shifting in both cold and hot conditions. Red Line 75W90 exceeds API GL-5 specifications and can be used in transmissions requiring 75W, 80W, or 85W GL-4 gear oils, as well as SAE 30 or 5W/10W30 motor oils. For specific requirements like SAE 90 GL-5 gear oil, Red Line offers compatible alternatives like 75W90NS or 75W140NS Gear Oil.

Benefits:

• Ideal for BMW differentials and manual transmissions
• Special friction modifier for limited slip differentials
• Promotes smooth shifting in various conditions
• Exceeds API GL-5 specifications
• Compatible with a wide range of transmission requirements

The X-Connect Eyelet Terminal enables swift connection of a battery charger to any battery. Whether you need to replace a lost connector or permanently affix one on your motorcycle, ATV, snowmobile, personal watercraft, lawn mower, or similar equipment, this terminal makes charging hassle-free.

Features:

• Permanently mount a battery connection to any battery.
• Lie-flat design for seamless installations with M6 (1/4-inch) hole size.
• Built-in fuse protection for increased safety.
• More ways to charge with plug-n-play accessory changes.
• Rugged, watertight connector for extreme environments.
• For larger battery applications, use the GC008 XL Eyelet Connector with a M10 (3/8-inch) hole size.

WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

The cutting-edge GENIUS1 is a powerhouse among our chargers renowned for its exceptional performance, energy efficiency, and compact design. The GENIUS1 is a versatile 6-volt and 12-volt charger, maintainer, and desulfator with a 1-amp rating. It's engineered to work with lead-acid batteries in automotive, marine, and deep-cycle applications, supporting flooded, gel, AGM, maintenance-free types, and even lithium-ion batteries.

Features: 

• Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
• Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
• Charge dead batteries - Charges dead batteries as low as 1-volt. Or use the all-new Force Mode that allows you to take control and manually begin charging dead batteries down to zero volts.
• Simple to set up and use - Plug-in, connect to the battery, select a charge mode, and start charging your battery. A fully-automatic, worry-free battery charger for year-round use.
• Restore your battery - Detects sulfation and acid stratification and restores lost performance for stronger engine starts and extended battery life.
• Compatible with all types of vehicles - Charge and maintain cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats, classic cars, hot rods, and more - you name it.

WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.