Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug.

To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new OE quality components, replacing any potential fault points in your ignition system for peak performance!

See kit contents below for a complete list of included components.

BMW N55 S55 37cc Platinum Series Dish Piston Set - 84.5mm Bore is designed for high-performance applications, providing exceptional strength and durability for BMW engines. Turner Motorsport offers this premium piston set to enhance engine reliability and efficiency.

• High-Strength Material: Crafted from 2618 high-strength material for superior durability and performance.
• Quiet Start-Ups: Offset wrist pin design minimizes noise during engine start-ups.
• Premium Pins: Includes a .210” wall Premium Chrome Moly pin (Standard Series) or a .210” wall 9310 alloy pin (Extreme Duty Series) for added strength.
• Pressure Balance Groove: Features a pressure balance groove to improve piston stability and efficiency.
• Valve Accommodation: Designed to accommodate +1mm valve sizes for enhanced engine performance.
• Top-Quality Rings: Comes with premium steel top rings, Napier seconds, and round wire locks for optimal sealing and reliability.
• Recommended Clearance: Piston clearance of .0035” measured .850” from the bottom of the oil ring for precise fitment.

This eccentric shaft is a vital component of your BMW's N55 Valvetronic system, responsible for precise control of valve lift. In the N55 engine, the Valvetronic system uses intermediate levers between the camshaft and lifters to adjust valve lift dynamically. These levers are actuated by this eccentric shaft, which is rotated by an electronically controlled motor under the direction of the engine computer.

Eccentric shaft failure is a common issue in N55 engines, often caused by inadequate lubrication due to extended oil change intervals. The most frequent failure occurs when the eccentric shaft gear wears down, leading to disengagement from the motor's worm drive. Symptoms include multiple fault codes, such as P1014 (Shaft Parity Error), P1017 (Shaft Sensor Plausibility), P1023 (Valvetronic Adjustment Range), and P10E1 (Valvetronic System No Travel Detected).

If your BMW is experiencing Valvetronic-related fault codes, a failing eccentric shaft could be the source of the problem. Opt for this premium direct replacement from Bremmen Parts to restore your Valvetronic system's functionality and ensure a durable, high-quality repair.

Enhance the reliability and performance of your BMW engine with a Corteco Crankshaft Seal, part number 11118664905.

Designed specifically for your BMW, this high-quality seal ensures a perfect fit and optimal functionality, helping to maintain the integrity of your engine. This seal replaces aging, cracked, or damaged seals that are known to cause oil leaks.

Features:

Easy Installation: Designed for straightforward installation, making it easier for you or your mechanic to replace. Enhanced Engine Protection: Helps protect your engine from contaminants and ensures smooth operation. Precision Fit: Engineered to meet the exact specifications of your BMW, ensuring a perfect and secure fit. Durable Material: Made from high-quality materials that resist wear and tear, providing long-lasting performance. Leak Prevention: Effectively seals the crankshaft to prevent oil leaks, maintaining optimal oil pressure and engine performance. Trust in Corteco's commitment to quality and performance for all your automotive needs. Invest in this high-quality Rear Main Crankshaft Seal to keep your engine running smoothly and efficiently.

New DCSS 39/50 High-Performance Pump – F90000295

• Highest flow in-tank brushed fuel pump offering from TI Automotive / Walbro
• No Internal check valve - ideal for racing applications to build oil pressure prior to start-up
• Featuring award-winning DCSS technology
• E85 compatible
• High-pressure relief setting - supports supercharger and turbo applications
• Capable of supporting 900+HP at 60PSI naturally aspirated applications
• Complete Pump and kit combination – TCD495

Fuel: GAS & E85

Horsepower: 900+ at 60PSI, naturally aspirated applications

Over All Pump Length: 131mm

Main Housing Diameter: 39mm

Lower Housing Diameter: 50mm

Fuel Inlet Diameter: 11mm OD

Fuel Outlet Diameter: 11mm OD

Flow Rate: 535LPH at 40psi

Test Voltage: 13.5 Volts

Enhance your BMW's performance with this new replacement spark plug designed for the B58/46 engine. Recommended for replacement at 60,000-mile intervals or at 30,000 miles for tuned engines, these spark plugs ensure optimal engine efficiency and ignition reliability.

Benefits:

• Specifically designed for B58/46 engines in BMW vehicles
• Ensures optimal engine performance and ignition reliability
• Recommended replacement at 60,000-mile intervals or 30,000 miles for tuned engines

For vehicles with an electronic wastegate.

This is a replacement turbocharger for your BMW. Signs of a failing turbo include unusual oil consumption, smoking, increased turbo lag, failure to hold boost, or the vehicle going into "limp mode". To restore the performance of your BMW, be sure to replace any failing turbocharger.