Turner Motorsport Lightweight N54 Flywheel & Upgraded Clutch Kit

Unlock the full potential of your N54-powered BMW with our performance-driven clutch and flywheel kit. Designed to enhance daily drivability while delivering increased power handling and improved throttle response, this kit is the ultimate upgrade for enthusiasts seeking more from their vehicle.

Why Choose This Kit?
This setup features the Turner Lightweight N54 Flywheel, precision-engineered for quicker acceleration, faster rev-matching, and a more responsive driving experience. Paired with an upgraded OE clutch from the high-performance 335is and F10 550i(V8 Bi-Turbo), this combo is capable of handling over 500 ft-lbs of torque while maintaining smooth, factory-like engagement and durability.

The factory dual-mass flywheel may prioritize smoothness and efficiency, but it comes at the cost of responsiveness and is prone to failure in high-performance applications. The Turner Lightweight Flywheel solves these issues with a single-mass design that strikes the perfect balance between comfort, performance, and reliability making it ideal for both daily driving and spirited track use.

Kit Contents:

Turner Lightweight N54 Single-Mass Flywheel (18.6 lbs, 10 lbs lighter than stock)
Upgraded OE Clutch – Supports 500 ft-lbs+
OE Clutch Fork - P# 21517564027
OE Throwout Bearing
Clutch Alignment Tool - P# 056212LA01A
Brass Clutch Fork Pivot Pin - P# 21511223328
OE Flywheel Bolts - P# 11227520706
OE Pressure Plate Screws - P# 21207548052
Pivot Pin Retaining Spring - P# 21517570284
Transmission Mating Dowels - P# 11117524470
Flywheel Features:

Precision-machined 4140 HT heat-treated chromoly steel for durability
Black oxide coating to resist corrosion
8620 steel pilot bearing pin for maximum wear resistance
Precision balanced to exceed OEM standards
Optimized step height for longer clutch life and consistent performance
Clutch:

Upgrade for 135i/335i/535i models from the 335is! Featuring a heavy-duty clutch with more holding power and a stock-like pedal feel. Excellent solution for If your clutch is slipping, or the engagement isn't what it used to be, it's time for a replacement. Slipping clutches won't allow your BMW to accelerate properly and can pose problems under a load such as going up large inclines. Also, a worn clutch can cause less precise and engaging shifts. By replacing your clutch you will restore performance and driving pleasure.

This clutch is an excellent upgrade for non 335is/550i/650i models. It features a more heavy-duty clutch disc and more holding power with stock-like pedal effort.

Transform your driving experience with this Turner Motorsport clutch and flywheel kit - engineered for power, performance, and everyday reliability.

BMW Clutch Stop

Improve your shifting experience with the BMW Clutch Stop. This adjustable clutch stop is designed to install beneath the clutch pedal, allowing you to set the precise stopping point just after the clutch disengages. Once adjusted, you can achieve consistent, smooth, and efficient shifts every time, saving valuable time and effort.

Benefits:

• Enhances shifting precision and consistency
• Saves time with smooth and fast shifts
• Adjustable design allows for personalized settings

Upgrade your BMW's shifting performance with the BMW Clutch Stop for a more enjoyable driving experience.

A lightweight aluminum flywheel is a great way to increase throttle response and free up horsepower by reducing drivetrain loss. Factory flywheels are built to minimize engine and transmission vibrations, making them heavier and requiring more energy to make them spin. An aluminum flywheel can save lots of weight over the stock steel unit - sometimes over 50%. While the dampening effect of the stock flywheel is reduced, most enthusiasts would agree that the increase in performance is well worth it. In addition, the lighter flywheel allows the engine to spin more freely, improving throttle response.

This JB Racing lightweight aluminum flywheel kit and is designed to be used with the included factory clutch, making replacement and service easy and inexpensive, especially compared to specialized racing clutches. It also preserves the driveability of your car on the street, and enthusiasts tolerant of a mild to moderate NVH increase will be especially taken with this setup. In addition, the JB Racing flywheel can be easily rebuilt with a new clutch contact surface, allowing you to enjoy faster revs and superior response for many years to come.

Stock Flywheel Weight: 24-31 lbs.

JB Racing Lightweight Aluminum Flywheel: 12 lbs.

This item fits the following BMW Chassis:
E61/1, E82/88, E9x, Z4

Fits the follow engines:
N52 3.0L

BMW E46 E39 Z3 Z4 Lightweight Steel Flywheel is an exceptional performance upgrade designed to enhance your driving experience by providing quicker revs and reducing turbo lag. Engineered by Turner Motorsport, this flywheel is constructed from high-quality 6061-T6 billet aluminum with a high-carbon steel replaceable friction surface, ensuring durability and improved acceleration.

• Increased Acceleration: Reduced mass results in quicker engine revs and enhanced acceleration.
• High-Quality Materials: Made from 6061-T6 aircraft-grade billet aluminum for exceptional strength and performance.
• Durable Construction: Features a high-carbon steel replaceable friction surface and an OE steel ring gear secured by bolts.
• Lifetime Warranty: Comes with a limited lifetime warranty, underscoring its reliability and long-term performance.
• SFI Certification: Meets SFI Spec 1.1 or 1.2 standards, ensuring high-quality construction and safety.

This lightweight flywheel fits the following BMW models:

• 1999-2002 E46 BMW 323i, 323ci, 325i, 325ci, 328i, 328ci, 330i, 330ci (with 5-speed manual transmission)
• 2001-2005 E46 BMW 325xi, 330xi
• 1997-2002 Z3 BMW Z3 2.3, Z3 2.5i, Z3 2.8, Z3 3.0i

Enhance Your Car's Performance with the Perfect Clutch-Flywheel Combination

When it's time to replace your car's clutch, you face a crucial decision: upgrade or stick with stock? In many cases, upgrading is the preferred choice, especially when you pair the right clutch with a single mass flywheel. The secret to achieving the perfect blend of performance and driving experience lies in selecting a sprung hub clutch. This option allows you to enjoy the advantages of a single mass flywheel while eliminating issues like noise, vibration, and harshness (NVH), ensuring an outstanding driving performance.

The FX350 System uses the Power Plus I Pressure Plate with Clutch Masters New Formula Button disc. This clutch is designed for the street enthusiast or weekend racer who plans to abuse their vehicle on an occasional basis and have a spirited driving style.

The FX350 clutch system has a higher holding capacity than a segmented Kevlar lining without compromising the street friendly characteristic Clutch Masters is known for. For year’s enthusiast have had to compromise durability for drivability and vise versa, however with Clutch Masters New Formula button we have closed the gap between these two tradeoffs.

BMW E39 540i Stage 2 Clutch Kit is designed to enhance the performance and reliability of your BMW's clutch system. Ideal for enthusiasts looking to upgrade from the stock setup, this Stage 2 clutch kit delivers superior holding power and durability.

• Increased Holding Capacity: Provides 70% more holding power compared to stock, accommodating higher torque and demanding driving conditions.
• Heavy-Duty Construction: Features a reinforced pressure plate for added strength and longevity.
• Enhanced Durability: Includes a sprung organic/fiber tough disc, ensuring long-lasting performance and smooth engagement.
• Complete Kit: Comes with all necessary components, including a pressure plate, clutch disc, throw-out bearing, pilot bearing or bushing, alignment tool, and pressure plate bolts.
• Flywheel Compatibility: Designed to work with a single mass flywheel (flywheel not included).

Turner Motorsport recommends the BMW E39 540i Stage 2 Clutch Kit for those seeking improved clutch performance and durability.

Upgrade your Mini's engine with the ARP Flywheel Bolts for N14 and N18 1.6L Engines. Crafted from aerospace alloy and heat-treated for durability, these ARP Pro Series flywheel bolts are engineered to withstand high levels of pressure, with a rating of 200,000 PSI. The star head design prevents rounding, ensuring a secure fit. With a kit that includes 6 bolts, you can trust in the reliability and strength of ARP flywheel bolts for your Mini's engine.

• Crafted from aerospace alloy for enhanced durability
• Heat-treated for strength and longevity
• Rated at 200,000 PSI for high-pressure applications
• Star head design prevents rounding for secure fastening
• Kit includes 6 bolts for comprehensive coverage
• Ensures reliability and strength for your Mini's engine

Enhance your vehicle's performance with the FX100 (Stage I) Performance Clutch Installation Kit, a comprehensive package perfect for a stage one clutch upgrade. This kit comprises all essentials, including a new single mass flywheel, and is designed with a dampened disc version for optimal functionality. Key features of the FX100 (Stage I) kit include:

• High-performance street system for improved functionality
• Increased holding capacity by 70% over stock for enhanced power transmission
• Heavy-duty reinforced pressure plate for added durability
• Hi-Leverage™ pressure ring design for optimal performance
• Sprung hub/cushioned disc for smoother engagement
• Steel-backed organic friction material for reliable grip
• Single-mass steel flywheel, ensuring robustness and efficiency

Upgrade the holding power of your clutch with the Clutch Masters FX250 clutch kit.

FX250 (Stage II)

• Extra long life street system
• Holding capacity 70% over stock
• Heavy-Duty reinforced pressure plate
• Sprung organic/fiber tough disc

All Clutch Masters clutch kits come complete with:

• Pressure Plate
• Clutch Disc
• Throw-out Bearing
• Pilot Bearing or Bushing
• Alignment Tool
• Pressure Plate Bolts

This clutch kit does not include a flywheel. Requires use of single mass flywheel 

Rev up your vehicle's performance with this comprehensive clutch installation kit designed for a stage one clutch upgrade. The kit includes an aluminum flywheel, making it a complete package for enhancing your car's performance.

The FX200 (Stage 2) clutch system boasts high-performance capabilities for street driving. It offers a holding capacity that's 70% greater than stock clutches, thanks to the heavy-duty reinforced pressure plate. With Clutch Masters' unique Hi-Leverage™ pressure ring design, this system ensures top-tier performance.

The sprung hub/cushioned disc and steel-backed Organic/Fiber Tough disc further contribute to its durability and performance.

All Clutch Masters clutch kits come with the essential components, including the pressure plate, clutch disc, throw-out bearing (when applicable), pilot bearing or bushing (when applicable), and an alignment tool.

When installing a new clutch, it is important to replace old hardware and common wear items. This ensures both a smooth and reliable installation. This also allows you to perform maintenance while everything is apart as opposed to a needing to make future repairs when everything is back together.

Included in this kit:

• Flywheel bolts
• Bolts bell housing, one time use!
• All hardware to re-mount the driveshaft
• Pilot Bearing
• Clutch fork pivot pin
• Clutch alignment tool
• Metal Guibo
• Center support bearing 

Fits the following BMWs:
E9X BMW 335i/is N54 N55

Upgrade the holding power of your clutch with the Clutch Masters FX250 clutch kit.

FX250 (Stage II)

• Extra long life street system
• Holding capacity 70% over stock
• Heavy-Duty reinforced pressure plate
• Rigid organic/fiber tough disc

All Clutch Masters clutch kits come complete with:

• Pressure Plate
• Clutch Disc
• Throw-out Bearing
• Pilot Bearing or Bushing
• Alignment Tool

Fitment in following BMWs:
E46 BMW - Non-M submodels, For vehicles with 5 speed transmissions only. Fits 325i/Ci models with a production date up to 03/2003.
Z3 BMW - Non-M submodels,  ACT recommends upgrading to the E36 M3 Slave cylinder for best clutch operation.

Elevate your vehicle's clutch performance with the all-inclusive Performance Clutch Installation Kit, tailor-made for stage one clutch upgrades. This kit includes a robust steel flywheel for enhanced durability.

FX250 (Stage 2) Features:

• High-performance street system
• Holding capacity 70% over stock
• Heavy-Duty reinforced pressure plate
• Hi-Leverage™ pressure ring design
• Sprung hub/cushioned disc
• Steel-backed Organic/Fiber Tough disc

Experience the Clutch Masters difference with our clutch kits, which include all the essential components:

• Pressure Plate
• Clutch Disc
• Throw-out Bearing (when applicable)
• Pilot Bearing or Bushing (when applicable)
• Alignment Tool

Performance clutch installation kit includes everything you need for a stage one clutch upgrade. Dampened Disc version. 

• FX300 (Stage 3)

• High performance street system

• Holding capacity 70% over stock

• Heavy-Duty reinforced pressure plate

• Hi-Leverage™ pressure ring design

• Sprung hub/cushioned disc

• Steel-backed Sprung Hub Segmented Kevlar Disc friction material

Fitment in following BMWs:This item fits the following BMWs: 
2003-2005 E46 BMW 330i 330ci  only for 6-speed manual transmission