Product Description
ACT XACT Flywheel 6 Bolt 601030 Fits 2/2009+ - 2013 BMW 135i 335i N54/N55
This Flywheel is a lightweight, single-mass upgrade to the OEM Dual-Mass Flywheel for these applications. It is designed for performance and affordability without compromising a smooth idle. This one-piece, forged Chromoly Steel Flywheel is CNC machined and features induction-hardened, integral ring gear for increased durability. ACT Flywheels are engineered for strength and allow cost-effective resurfacing.
Driver and spectator safety are a top priority at ACT. Each ACT flywheel is certified to meet SFI Specification 1.1 standards, making them legal for competition where SFI 1.1 certification is required or recommended. XACT flywheels come complete with an official SFI sticker and serial number, as required for certification.
The 601030 XACT Streetlite Flywheel weighs 17.9 pounds, which is 38% lighter than the Stock Flywheel. This Flywheel provides quicker engine response and acceleration, while being significantly lighter than Stock.
601030 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.
| Feel | Noticeably improved engine response and acceleration, OE to mild gear rattle |
|---|---|
| Life | Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life |
| Quality | One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears |
| Recommended Use | Recommended for street and race use |
| ACT Difference | Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability |
![Evolution Racewerks FMIC BMW 135i / 335i [N54 / N55] E90 E92 E82](https://cdn11.bigcommerce.com/s-zqu79chow3/images/stencil/500x659/products/11928/14217/yhst-132701647738610_2270_28527234__40495.1486581000.jpg?c=2 "Evolution Racewerks FMIC BMW 135i / 335i [N54 / N55] E90 E92 E82")
![Evolution Racewerks FMIC BMW 135i / 335i [N54 / N55] E90 E92 E82](https://cdn11.bigcommerce.com/s-zqu79chow3/images/stencil/500x659/products/11928/15911/evolution-racewerks-fmic-bmw-135i-335i-n54-n55-free-shipping-2__50016.1486651370.jpg?c=2 "Evolution Racewerks FMIC BMW 135i / 335i [N54 / N55] E90 E92 E82")