STAGE 4 (1MD)

170% INCREASED HOLDING CAPACITY

TRACK ONLY APPLICATIONS
(HEAVY-DUTY DRAG / ROAD / DRIFT RACING)

The Action Clutch 1MD Stage 4 Kit uses their extremely durable, High Performance MIBA Unsprung Ceramic Disc. This kit features a single diaphragm heavy-duty pressure plate with reinforced drive straps for increased durability. This kit has an on and off engagement and is recommended for strictly race purposes. It is available in a 4 and 6 MIBA Ceramic puck configuration with the 4 puck being the more aggressive of the two. This MIBA Unsprung Ceramic kit is engineered for low/mild horsepower vehicles. The Stage 4 MIBA Unsprung Ceramic kit creates a quick engagement as well as some clutch chatter, which should be fairly minimal once proper break-in is completed. After each kit is assembled, it goes through multiple quality checks before it is signed off by one of their lead engineers (50+ years combined experience).

Break-in Requirements
500 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable).
Proper break-in is required in order to retain product warranty, ensure longevity and holding capacity.

*Increase in holding capacity is rated in Crank Torque, not Wheel Torque.

Pressure Plate Features

Ductile Iron Friction plate
Single Diaphragm HD Pressure Plate
Reinforced heavy duty drive straps
4 stage Heat treated diaphragm spring
American grade rivets
100% dynamically spin balanced

Clutch Disc Features

MIBA Ceramic Unsprung 6 Puck Clutch Disc
Unsprung Hub
American Grade Rivets

DISCLAIMER: Using a clutch kit with an unsprung clutch disc on a stock or lightly modified power engine that is daily/street driven vehicle can break the rivets on the clutch disc hub. Using a clutch kit with an unsprung clutch disc on a stock or lightly modified power engine that is daily/street driven vehicle is not recommended and can cause premature failure. This can be compared to running a marathon in sandals vs a proper running shoe. If you were to run the marathon ins sandals, you have no cushion or comfort and can cause injuries or wear you down faster than using proper running shoes. With a rigid disc, excessive down shifting may result in premature clutch failure.

NOTE: Purchasing the wrong type of clutch kit for your specific engine power output can result in premature clutch failure, damage to the transmission and void warranty eligibility.

SFI Spec 1.1 Replacement Flywheels and Clutch Assemblies

California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

ITEM DESCRIPTION

Clutch Size: (9-7/16" x 1-1/8" x 10 spline)
Torque Capacity: 440 lb-ft
HP Rating: 498 HP
Lightened Flywheel: (direct replacement for inconsistent OEM factory dual mass flywheel)

What's included

Lightened Flywheel
Single Diaphragm HD Pressure Plate
MIBA Ceramic Unsprung 6 Puck Clutch Disc
Premium Throwout Bearing
Premium Pilot Bearing
Clutch Alignment Tool

FITMENT

Fits 2003 - 10/2003 BMW Z4 (E85, E86, 2.5 6cyl)
Fits 1999 - 2000 BMW 528i (E39, 2.8L 6cyl)
Fits 2001 - 2003 BMW 530i (E39, 3.0L 6cyl)
Fits 1999 - 2002 BMW Z3 (E36, 2.5L 6cyl)
Fits 2001 - 2003 BMW 525i (E39, 2.5L 6cyl)
Fits 1999 - 2000 BMW 323i (E46, 2.5L 6cyl; Fits 4 door only)
Fits 2000 - 2000 BMW 323Ci (E46, 2.5L 6cyl; Fits 2 door only)
Fits 2001 - 09/2003 BMW 325i (E46, 2.5L 6cyl; Fits 4 door only)
Fits 2001 - 09/2003 BMW 325Ci (E46, 2.5L 6cyl; Fits 2 door only)
Fits 1999 - 2000 BMW 328i (E46, 2.8L 6cyl; Fits 4 door only)
Fits 2000 - 2000 BMW 328Ci (E46, 2.8L 6cyl; Fits 2 door only)
Fits 2001 - 3/2003 BMW 330i (E46, 3.0L 6cyl; 4 door model, 2 door model; Fits 5 speed only)
Fits 2001 - 3/2003 BMW 330Xi (E46, 3.0L 6cyl; Fits 5 speed only)

Note: Both the clutch and flywheel should be employed as a unit, with no reuse of any pre-existing components.

SHIPPING

All packages are sent via USPS or UPS

However, once the package gets picked up from our location, we have NO control over how long the carrier takes to deliver the item, at times the terminals can be congested and take up 1-2 day delays.

INTERNATIONAL: All INTL packages are shipped using USPS, all import and duty fee's are buyers responsibility to pay. Express shipping is available upon request

RETURNS

We offer a 30 Day Return Policy, Buyer pays for return shipping.

WARRANTY

Action Clutch warrants this product against defects in material or workmanship as follows:

Action Clutch will replace at no charge for parts only that proves defective because of improper workmanship. If Action Clutch is unable to provide a replacement and repair is not practical or cannot be made in a timely fashion, Action Clutch may elect to refund the purchase price in exchange for the return of the product.

Action Clutch offers a 90-day warranty from the original date of purchase. Action Clutch also offers a 30-day return policy with a 20% restocking fee.

Action Clutches warranty does not cover any problem that is caused by:

(1) Conditions, malfunctions or damage not resulting from defects in material or workmanship. (2) Conditions, malfunctions or damage resulting from (1) normal wear and tear, improper installation, improper maintenance, misuse, abuse, negligence, accident or alteration. (3) Accessories, connected materials and products, or related products not manufactured by Action Clutch. (4) Damaged input Shaft causing HUB to strip (5) Failure to resurface the flywheel will invalidate Warranty.