Flywheels

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.

ARP Flywheel Bolts are a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Each stud is heat-treated, ensuring complete heat penetration, to increase the clamping load up to 200,000 psi. ARP studs are threaded after heat-treat, which gives them 1000% (that's ten times!) better fatigue strength than studs threaded prior to heat-treat. Threading the studs after heat-treating is more difficult and costly (as it's harder on tooling) but the results are well worth the effort. These simply are the best bolts we've found and we highly recommend them in any and all applications. 

ARP is a company that prides itself on performance and durability, no matter the application. Offering the finest engine hardware money can buy is the driving initiative at ARP and this is evidenced by the staggering amount of satisfied customers and race teams the world over.

This item fits the following BMW Engines: 
M20 2.5L

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

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

ARP Flywheel Bolts are a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Each stud is heat-treated, ensuring complete heat penetration, to increase the clamping load up to 200,000 psi. ARP studs are threaded after heat-treat, which gives them 1000% (that's ten times!) better fatigue strength than studs threaded prior to heat-treat. Threading the studs after heat-treating is more difficult and costly (as it's harder on tooling) but the results are well worth the effort. These simply are the best bolts we've found and we highly recommend them in any and all applications. 

ARP is a company that prides itself on performance and durability, no matter the application. Offering the finest engine hardware money can buy is the driving initiative at ARP and this is evidenced by the staggering amount of satisfied customers and race teams the world over.

This item fits the following BMW Engines: 
S14 2.3L

Experience a significant reduction in clutch chatter with the new Dual Mass Flywheel. This system eases the effort required during gear changes, providing a smoother shifting experience. Should any wear be detected during a clutch replacement, these systems, typically unresurfaced, are recommended for replacement. Featuring a 228mm diameter, this flywheel introduces a whole new shifting dimension to your car.

Benefits:

• Minimizes excessive clutch chatter
• Eases gear shifting effort
• Recommended replacement during clutch change if wear is identified
• Enhances shifting experience with a 228mm diameter

BMW E36 328i, Z3 2.8 JB Racing Lightweight Aluminum Flywheel offers a significant performance upgrade by replacing the heavy stock steel flywheel with a much lighter aluminum version. This JB Racing flywheel is designed to deliver faster acceleration, improved throttle response, and enhanced overall performance for your BMW.

The modern stock flywheels are burdened with additional components meant to dampen vibrations, which unfortunately adds unnecessary weight. The JB Racing aluminum flywheel, weighing just 10.0 lbs compared to the stock 25.0 lbs, eliminates this excess mass, allowing more power to reach the wheels and reducing the energy wasted on spinning the flywheel. Engine builders prioritize lightweight flywheels when optimizing race engines for maximum efficiency, and the difference is especially noticeable in how quickly the engine revs and reaches its power band.

This JB Racing lightweight flywheel is a direct replacement for the stock flywheel and is compatible with the factory BMW organic clutch. This compatibility ensures that you can use standard replacement clutches, making maintenance simple and cost-effective. The flywheel can also be resurfaced for a fresh contact surface, so there’s no need to buy a new one when it’s time to replace the clutch.

While single-mass aluminum flywheels like this one may result in slightly more noise and vibration compared to dual-mass designs, this can be managed with heavier transmission oil and sprung hub clutches, such as the Sachs Performance clutch available through Turner Motorsport.

• Faster acceleration: Reduces the rotational mass for quicker engine response.
• Improved throttle response: Engine revs more freely and builds RPM faster.
• Enhanced performance: More power delivered to the wheels for better driving dynamics.
• Cost-effective maintenance: Compatible with factory BMW organic clutches and can be resurfaced.
• Direct replacement: Easy upgrade with no modifications required.

Vehicle Compatibility:

• 1996-1999 E36 BMW 328i, 328is, 328ic
• 1997-1998 Z3 BMW Z3 2.8

Enhance the performance of your MINI Cooper S with the Lightweight Aluminum Flywheel (11lbs.) FW-801-AL R52 R53. Crafted to perfection, this clutch master lightweight flywheel is designed specifically for MINI Cooper S models, providing improved functionality and responsiveness. Weighing just 11lbs., it offers a lightweight yet durable solution for optimizing your vehicle's performance.

• Lightweight aluminum flywheel designed for MINI Cooper S
• Compatible with R52 and R53 models
• Weighs only 11lbs. for enhanced performance
• Crafted for improved functionality and responsiveness

An excellent performance upgrade so you can enjoy quicker revs and eliminate excess turbo lag. Made of high quality 6061-T6 billet aluminum, with a high-carbon steel replaceable friction surface, this flywheel from Clutch Masters is sure to be a great upgrade for anyone looking to reduce crankshaft drag and increase acceleration.

Typical benefits of a Clutch Masters lightweight flywheel:

• Reduced mass equals increased acceleration
• CM uses only 6061-T6 aircraft grade or better billet aluminum in the manufacturer of its flywheels
• CM uses an OE steel ring gear secured by bolts
• CM offers a limited lifetime warranty
• CM Billet Aluminum Flywheels meet SFI Spec 1.1 or 1.2

An excellent performance upgrade so you can enjoy quicker revs and eliminate excess turbo lag. Made of high quality 6061-T6 billet aluminum, with a high-carbon steel replaceable friction surface, this flywheel from Clutch Masters is sure to be a great upgrade for anyone looking to reduce crankshaft drag and increase acceleration.

Typical benefits of a Clutch Masters lightweight flywheel:

• Reduced mass equals increased acceleration
• CM uses only 6061-T6 aircraft grade or better billet aluminum in the manufacturer of its flywheels
• CM uses an OE steel ring gear secured by bolts
• CM offers a limited lifetime warranty
• CM Billet Aluminum Flywheels meet SFI Spec 1.1 or 1.2

Elevate your BMW MINI Cooper S/JCW 2.0L's performance with this lightweight clutch master flywheel, weighing just 25 lbs. Crafted to reduce rotational mass, this flywheel upgrade significantly enhances engine response and acceleration, providing an amplified driving experience.

• Lightweight design for reduced rotational mass
• Improves engine response and acceleration
• Enhances overall driving performance

An excellent performance upgrade so you can enjoy quicker revs and eliminate excess turbo lag. Made of high quality 6061-T6 billet aluminum, with a high-carbon steel replaceable friction surface, this flywheel from Clutch Masters is sure to be a great upgrade for anyone looking to reduce crankshaft drag and increase acceleration.

Typical benefits of a Clutch Masters lightweight flywheel:

• Reduced mass equals increased acceleration
• CM uses only 6061-T6 aircraft grade or better billet aluminum in the manufacturer of its flywheels
• CM uses an OE steel ring gear secured by bolts
• CM offers a limited lifetime warranty
• CM Billet Aluminum Flywheels meet SFI Spec 1.1 or 1.2

For vehicles with production date up to 01/2009