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. 

Upgrade your throttle cable and bushings with Turner's comprehensive replacement kit. Designed to address common issues like poor throttle response and control, this kit includes a Genuine BMW cable, accelerator pedal bushing, and upgraded aluminum throttle cable bushings. Experience smoother rev-matching, eliminate sluggish throttle response, and regain proper throttle control. Don't let neglected throttle components ruin your driving experience – invest in Turner Motorsport's solution today.

Benefits:

Genuine BMW throttle cable for reliability you can count on Upgraded aluminum throttle cable bushings for enhanced durability and a tighter-than-factory accelerator feel Improved throttle response and control Eliminates sluggish throttle response Includes all necessary components for a complete overhaul

The plastic hoses and oil separator can crack or become faulty, leading to vacuum leaks or oil leaks. This is caused by the stress the plastic components are exposed to during heating and cooling cycles, especially if the vehicle is not brought up to operating temperature during driving in cold weather climates.

This kit includes the needed hoses, oil separator, mounting grommet, and hardware.

Fits the following BMWs:
2000-2003 E39 BMW 530i

Improve the performance of your BMW's N54 3.0L engine with the HKS BOV in a striking silver finish. Blow off valves play a crucial role in turbocharger systems, and selecting the right one is essential when enhancing the performance of a turbocharged vehicle. The aftermarket HKS BOV, tailored for larger quantities of air and higher pressures, ensures optimal handling of additional airflow.

• Enhanced Turbocharger Performance: The HKS BOV is designed to complement turbocharger systems, optimizing overall performance.
• Increased Airflow Handling: Aftermarket blowoff valves handle larger quantities of air, accommodating the demands of performance accessories.
• Silver Finish: The distinctive silver finish adds a touch of style to your BMW's engine bay.
• Tailored for Higher Pressures: Specifically designed to cope with increased pressures associated with performance upgrades.

Upgrade your BMW's N54 3.0L engine with the HKS BOV in silver, ensuring a reliable and stylish addition to your turbocharger system.

The rubber hoses and oil separator can crack or become faulty, leading to vacuum leaks or oil leaks. This is caused by the stress the components are exposed to during heating and cooling cycles, especially if the vehicle is not brought up to operating temperature during driving in cold weather climates.

This kit includes the needed hoses, oil separator, mounting grommet, and hardware.

Fits the following BMWs:
1998-2003 E39 BMW M5

If you're seeking to eradicate vacuum leaks and enhance the overall airflow of your intake system, look no further than this comprehensive kit.

The M52TU/M54 air intake boots have gained notoriety for their tendency to crack, resulting in vacuum leaks, triggering check engine lights, and causing various performance issues. The soft rubber boots are constantly exposed to high temperatures from the engine, leading them to become brittle and prone to cracking over time. These cracks permit unmeasured air intake beyond the airflow meter, resulting in rough idling, sputtering, or even engine stalls.

This kit offers a solution by providing both lower and upper air intake boots/hoses for a complete repair. Additionally, as a bonus, the kit includes an ECS Exact-Fit High-Flow Air Filter to optimize your vehicle's intake tract.

The rubber hoses and oil separator can crack or become faulty, leading to vacuum leaks or oil leaks. This is caused by the stress the components are exposed to during heating and cooling cycles, especially if the vehicle is not brought up to operating temperature during driving in cold weather climates.

This kit includes the needed hoses, oil separator, and hardware.

Fits the following BMWs:
1999-2006 E53 BMW with M62 4.4L 4.6L