S85 SMG3 Lightweight Forged Steel Flywheel

Swipe right for info.

Remove 12.8 lbs at the crank

The single mass design reduces rotational inertia at the crank, transforming the low to mid range response of the S85.

Forged Carbon Steel.

This material is used by TTV Racing for its higher density than aluminum, thus higher durability.

High speed balanced.

The flywheel is balanced in-house at TTV to ensure a trouble free function.

Designed for OE clutches.

The flywheel matches with the high quality OE Sachs dual-disc clutch along with the original SMG3 software.
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel
S85 SMG3 Lightweight Flywheel

1927

S85 SMG3 Lightweight Flywheel

  • Made in England
  • Euroconnex exclusive
Regular price Register a free account or login to view prices and order
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Shipping calculated at checkout.

Specifications

  • Made in England
  • CNC machined from carbon forged steel billet
  • Balanced by TTV from the factory
  • Designed for the SMG3's OEM or equivalent twin disc clutch
  • Weight:
    • OEM: 14.3 kg / 31.5 lbs
    • TTV: 8.5 kg / 18.73 lbs

New bolts are required

The TTV flywheel is designed to fit with 9x Grade 12.9 bolts in M12x1.5x35mm dimensions. I used the ARP bolt kit #: 764-1003.

Installation Notes

The installation is relatively straight forward, for a professional. I don't consider this an easy DIY.

Chat with your local mechanical to determine if any useful while you're-in-there maintenance is useful.

Read the notes
Driving Impressions

The entry "It's science bro!" covers my first impression and long term review over 9 months and 15,000KM with the flywheel and carbon driveshaft combination. I discern the benefits between both and set the expectations right.

Read the entry

"I was impressed by how smooth it works and how fast it was through the RPMs."

@tima.392
build journal: a special series
The anxiety, and reality.

On most M cars, lightweight flywheels are a controversial modification subjective to noise & daily drivability tolerances.

I was anxious to fit this to my S85 SMG3. It is, after all, just a manual transmission with an hydraulic pump!

Not exactly.

In this Special Series on the V10's Build Journal, I document the unboxing, installation and driving impressions with this flywheel fitted.

Cheers,
- Matt / @m3_epoustouflant

Need help?
Been there, done that.
TTV Racing
Made in England

TTV Racing is part of TTV Industrial ltd which is a family run business located in the East of England.

TTV has been precision engineering for over 30 years, designing and manufacturing automotive parts for original equipment & motorsport, club racer to world championship. 

I run their products across my entire M cars to great effect, and they've been a stand up company.

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