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JHM Chrome-Moly Forged Lightweight Flywheel for (fits B6 S4 as an upgrade and must use B7 clutch) 05.5 and up B7 S4

SKU: JHM-SMFL-B6B7S4-KIT

$785.00

Details
Details

JHM B6-B7 S4 CHROME-MOLY FORGED SINGLE-MASS LIGHTWEIGHT FLYWHEELS AVAILABLE NOW!! 



The Chrome-Molly Forging allows fewer opportunities for failure and promotes uniform, efficient heat transfer from the clutch disc. This is to prevent warped friction inserts or loose ring gears. It is strategically lightened, stronger, safer and has better thermal capacity than OE cast flywheels. With smooth operation at all RPMs, these flywheels meet the needs of both the enthusiast and the hardcore racer. 


Features:

• Chatter Free
• Easier engagement from a stop compared to aluminum
• Improved Engagement and momentum when Launching
• One-piece Chromium Molybdenum forging is stronger and more durable than billet steel, aluminum or cast iron.
• Tough, precision-made and dynamically balance
• Lighter and stronger than stock flywheels
• Integral ring gear is induction-hardened for maximum gear life
• Material is properly distributed for strength, greatest heat dissipation and reduced inertia
• CAD-designed, CNC-machined and computer balanced for quality and precision
• Improved throttle response and acceleration
• Smooth operation at all RPM’s
• Optimal mass distribution
• Lead-in chamfers
• Heat treated and tempered
• SFI Spec. 1.1 Certified Design

Flywheel Weight:

OEM: 26lbs
JHM:  15lbs

JHM Flywheel is 11lbs Lighter!

 

Included:

1x JHM Chrome-Moly Forged Lightweight Flywheel 
1x OEM Pilot Bearing (Pressed Into Flywheel)
8x OEM Flywheel Bolts

 

NOTE: This flywheel will not work properly on a B6 S4 without the appropriate pressure plate like in the JHM B6/B7 S4 Clutch/Lightweight Flywheel Combo 

NOTE: Flywheel to Crankshaft bolts must be torqued to 65 ft lbs with the use of loctite on the threads

 

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This product fits the following vehicles:
Make Model Chassis Engine
Audi S4 B6 (2003-2005) 4.2l V8 40v
Audi S4 B7 (2005.5-2009) 4.2l V8 40v
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Product Questions

How do these flywheels wear compared to the Aluminum flywheel with the replaceable friction liner? Just wondering if you can go a few clutch changes with a possible resurfacing or is it more like the factory flywheel?
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