What is the main benefit of an aluminum flywheel?

An aluminum flywheel is significantly lighter than a stock steel flywheel. This reduced rotational mass allows the engine to rev up more quickly, resulting in improved acceleration and a more responsive throttle feel.

What clutch components should I consider replacing at the same time?

It's highly recommended to replace your clutch disc and pressure plate when installing a new flywheel, especially if they are worn. This is also a good time to inspect and potentially replace the clutch release bearing and pilot bearing.

Does this flywheel come with new bolts?

This SPEC aluminum flywheel does not include new flywheel bolts or clutch cover bolts. It is recommended to use new, high-strength flywheel bolts and torque them to the manufacturer's specifications.

2010-2013 Mazda 3 Flywheel | SPEC

Name: Spec 10-12 Mazda 3 2.5L 6sp Aluminum Flywheel
Brand: SPEC
SKU: spec-spec-10-12-mazda-3-2-5l-6sp-aluminum-flywheel-t14-263000
Price: 524.16 USD
Availability: BackOrder

Spec 10-12 Mazda 3 2.5L 6sp Aluminum Flywheel

$524.16

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2010-2013 Mazda 3. SPEC aluminum flywheel for improved acceleration.

Key Features

Fits 2010-2013 Mazda 3 2.5L 6-speed.
Constructed from aircraft-grade aluminum for reduced weight.
Weighs only 12 pounds, significantly lighter than stock.
Improves engine responsiveness and acceleration.
Aluminum dissipates heat more effectively than steel.
Machined to precise tolerances for a direct fit.

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Product Details

Crafted from a solid piece of aircraft-grade aluminum, this SPEC flywheel is a significant upgrade for your 2010-2013 Mazda 3 with the 2.5L engine and 6-speed manual transmission. Unlike heavier steel flywheels, this aluminum unit weighs in at just 12 pounds, which is considerably lighter than the stock component. This reduction in rotational mass means your engine can rev up more freely, leading to quicker acceleration and a more responsive feel when you get on the gas.

The aluminum construction not only helps shed weight but also dissipates heat more effectively than steel, which can be beneficial during spirited driving or track use. SPEC machines these flywheels to precise tolerances, ensuring they fit right and work seamlessly with your clutch assembly. The friction surface is designed to work with most clutch disc materials, offering a good balance between performance and everyday drivability. This flywheel is a popular choice for enthusiasts looking to improve their vehicle's performance without sacrificing too much in terms of daily comfort.

When installing this flywheel, it's important to follow the manufacturer's recommended torque specifications for the flywheel bolts and clutch cover bolts. You'll also want to ensure your clutch disc and pressure plate are in good condition, as this is the perfect time to replace them if they are nearing the end of their life. This SPEC aluminum flywheel is a well-built component that can make a noticeable difference in how your Mazda 3 performs.