🔧 8lb Lightweight Flywheel Honda Civic D16 D17 – Key Features
- Ultra-Lightweight 8LB Design – Faster revs, quicker throttle response
- CNC-Machined Chromoly Steel – Strength without the excess weight
- Improved Acceleration Feel – Less rotational mass = more responsive engine
- Precision Balanced – Minimizes vibration at high RPM
- Performance-Oriented Upgrade – Ideal for street builds and track setups
XTD Flywheels are made using the highest quality, most modern materials available. XTD could achieve manufacturing its original flywheels about 200% more strength compared with normal flywheels. It was forged using Chrome-molybdenum steel.
🚗 Vehicle Fitment
Honda Civic D-Series
- D16Z6
- D16Y7
- D16Y8
- D17A1
- D17A2
(AKA the engines that refuse to die—and now refuse to be boring.)
The power of inertia rotation can be decreased by reducing the excess weight, and therefore, its strength directly passed through to the high response. The XTD light weight flywheel is made from the optimal weight and optimal form which were set up for each type of a car from the chrome forge material. By shaving all circumference of the chrome forge material, the variation in weight and the deviation of balance are pressed down to the minimum. Processing for raising wear durability and heat treatment etc… is performed in the surface.
💡 Why Go Lightweight?
Your factory flywheel is heavy for a reason—smoothness and drivability.
But if you want performance:
- Faster revving engine
- Improved throttle response
- Quicker gear changes
- More connected driving feel
Trade-offs? Yeah, a few:
- Slightly rougher idle
- Easier to stall if you drive like it’s stock
- More “racecar vibes” (you’ve been warned)
Various know-how for realizing lightness, strength, and high balance is condensed to the XTD light weight flywheel. If a flywheel is made light, it is said that an engine response improves. In case of revolving thing like a flywheel, the power (inertia power) which is always going to continue fixed rotation occurs.
⚙️ 8lb Lightweight Flywheel Honda Civic D16 D17 – Installation Notes
- Recommended with performance clutch kits
- May require slight driving adjustment (aka don’t dump the clutch like a maniac… or do)
- Works with manual transmission D-series setups
When an accelerator is stepped on in from an idling state, a flywheel tends to keep an idling state according to its inertia power, although engine is going to raise rotations. When inertia power becomes large, much time is needed for going up rotation. In the case of the XTD lightweight flywheel, since weight (especially flywheel perimeter part) is light, there is little inertia power of influencing rotation of engine. Since time to go up rotation is shortened, the response of engine to a accelerator becomes quick (a response improves) Application of XTD Racing Clutch Kit Fits 1990-2005 Honda Civic All Model with SOHC Engine Fits 1990-1991 Honda CRX All Model Fits 1993-1995 Honda Del Sol All Model with SOHC Engine
Our products are designed according to OEM specifications
All Kits are assembled in the U.S. using only top quality components
Highly Trained Customer Support avaialble to answer all your technical questions
Compatible With: 1994-2001 Acura Integra (1.8L DOHC 4cyl B18), 1999-2000 Honda Civic Si (1.6L DOHC 4cyl B16), 1994-1997 Honda Civic Del Sol VTEC (1.6L DOHC 4cyl B16), 1997-2001 Honda CR-V (2.0L DOHC 4cyl B20)
Part number: RCF32547R
🏁 Bottom Line
If your goal is to make your Civic feel quicker, sharper, and less like an appliance, the XTD PRO-LITE 8lb flywheel delivers exactly that.
It won’t add horsepower—but it’ll feel like it did.
And honestly, that’s half the battle.
Fit type: Vehicle Specific
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