Failing ignition coils or plugs can cause sputtering, rough idle, hesitation on acceleration, misfires, and a check engine light. Replace it with this blue Dinan Performance ignition service kit!

The kit includes:

• 6 Dinan Coils with locks
• 6 Bosch spark plugs
• 1 packet of American Grease Stick dielectric grease

Dinan ignition coils features:

• Up to 10% more energy output than stock.
• Blue housing with Dinan Logo.
• True upgrade, not just aesthetic.
• Direct plug-and-play.

MINI R56 Ignition Coil Performance - Black - Pack of Four offers a direct plug-and-play upgrade, delivering up to 10% more energy output than the stock ignition coils. Designed for N12, N14, N16, and N18 engines, these high-performance coils enhance spark energy, resulting in improved throttle response, smoother engine operation, and better overall performance.

• Direct Plug-and-Play Upgrade: Easy installation with no modifications required.
• Increased Energy Output: Up to 10% more energy compared to stock coils.
• Enhanced Engine Performance: Improved throttle response and smoother operation.
• High Compatibility: Specifically designed for N12, N14, N16, and N18 engines.
• Durable Construction: Built to withstand the demands of high-performance driving.

BMW N62 4.4L Performance Ignition Service Kit provides everything needed to service your ignition system effectively. This comprehensive kit features high-quality red Dinan performance ignition coils that enhance your vehicle's performance and reliability.

• Includes all essential components for a complete ignition service
• Features Dinan performance ignition coils for improved power and efficiency
• Enhances engine responsiveness and throttle response
• Easy installation, ensuring a hassle-free upgrade for DIY enthusiasts
• Designed specifically for BMW N62 4.4L engines for a perfect fit

Upgrade your ignition system with the BMW N62 4.4L Performance Ignition Service Kit to experience enhanced performance and reliability.

BMW E9X M3 Replacement Belt For Underdrive Pulley Kit - (D560-0004) is an essential component designed specifically for the Underdrive Pulley Kit. This belt is one of the two required for optimal performance of the kit.

• Designed for Precision: Tailored to fit the BMW E9X M3 Underdrive Pulley Kit perfectly.
• High-Quality Construction: Built to withstand the demands of high-performance driving.
• Optimal Performance: Ensures smooth operation and reliable power delivery.
• Easy Replacement: Simple to install, making maintenance straightforward.

For the racing enthusiast or those just looking for the best, this is the ultimate upgrade to fully maximize the power output of your EWG N55 engine. The compressor wheel inside the turbocharger is increased in size allowing ~30% greater flow thus enabling additional boost pressures at higher engine speeds while retaining efficiency.These are fully cast turbos that are manufactured to Dinan specifications along with an upgraded thrust system over the stock turbo to ensure reliable and prolonged life. In order to attain maximum advertised power gains these big turbos will need to be paired with DINANTRONICS Stage 4, as well as Dinan’s intercooler to fully regulate the boost increase and deliver a polished product although the exhaust and intake are also recommended. 

Benefits of the Dinan Big Turbo for the EWG N55 Engine:

• Fully cast turbo that is manufactured to Dinan specifications with an upgraded thrust system thereby avoiding lengthy turnaround times caused by a core exchange program. 
•  Larger billet compressor/impeller wheel that allows ~30% greater flow over stock which then enables additional boost to be realized while retaining efficiency.
• Turbo assembly is compatible with electric wastegate vehicles only.
• Peak power: 445 HP @ 6000 RPM and 455 ft-lbs @ 3000 RPM and a max gain of 128 HP @ 6000 RPM and 113 ft-lbs @ 6000 RPM when coupled with other Dinan Performance upgrades. (Data from F22 M235i.) 448 HP @ 6500 RPM and 417 ft-lbs @ 3000 RPM and a max gain of 152 HP @ 6500 RPM and 123 ft-lbs @ 6500 RPM when coupled with other Dinan Performance upgrades. (Data from F32 435i. Other variants may differ.) 
•  Dinan Installation instructions detail a procedure which is quicker than BMW's turbo replacement procedure saving the end-user money and time at the shop (Applicable to RWD vehicles only). 
• Includes o-rings and gaskets needed for complete installation on a RWD vehicle only. If installing on an xDrive vehicle Dinan P/N D313-0117 is required for additional installation hardware.
•  Factory matching new car warranty (4yr/50k) when run in Dinan specification.
• 50 State Emissions legal; CARB EO # D-176-49.

Ferrea valve springs are developed from high strength alloys, including premium grade chrome silicone steel These springs are manufactured with state-of-the-art equipment. Ferrea springs are heat-treated and stress-relieved, which dramatically increases the spring's life. Strict quality control procedures and cycle testing ensures consistency from batch to batch. Ferrea valve springs provide the stability needed for high lift, high rpm racing and street car engines. Kit includes a set of 24 springs. MUST be used with the Ferrea Spring Seat and Titanium Retainers. See links below. 

https://www.turnermotorsport.com/e/p-163-e36-325-328-m3-ferrea-spring-seat-set/ 

https://www.turnermotorsport.com/e/p-31-e36-325-328-m3-ferrea-titanium-retainer-set/

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1991-1995 E34 BMW 525i