BMW Suspension Parts for BMW 4 Series F32 (2014+)

The BMW F22, F30, and F32 Front Sway Bar Bushings (25 mm) are designed to optimize the performance of your vehicle’s suspension system by providing a precise fit for the 25 mm front sway bar. These bushings ensure the sway bar operates effectively, reducing body roll and improving handling.

Key Features:

1. Perfect Fit for 25 mm Sway Bars: Designed specifically for the BMW F22 (2 Series), F30 (3 Series), and F32 (4 Series) models with 25 mm front sway bars, these bushings ensure optimal sway bar performance.

2. Improved Handling: By limiting unwanted sway bar movement, these bushings provide better stability and sharper cornering, giving you more confidence on the road, especially during aggressive turns.

3. Durable Material: Available in rubber or polyurethane, with polyurethane bushings offering superior durability and resistance to wear and tear, resulting in more precise handling and a longer lifespan than traditional rubber bushings.

4. Applications:

   • BMW F22 (2 Series): Improves the already nimble handling of the sporty 2 Series.
   • BMW F30 (3 Series): Enhances the balance of comfort and performance in the 3 Series.
   • BMW F32 (4 Series): Increases agility and precision for the coupe’s sportier feel.

Benefits:

• Reduced Body Roll: Provides a flatter, more controlled ride during cornering.
• Sharper Steering Response: Improves the sway bar’s response to steering inputs, offering more connected handling.
• Increased Durability: Polyurethane bushings last longer than rubber, offering better performance over time.

For BMW enthusiasts or daily drivers looking to improve their car’s suspension dynamics, the 25 mm Front Sway Bar Bushings are an excellent upgrade, offering improved handling, stability, and durability for the F22, F30, and F32 models.

The SPL BMW F2X/F3X Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the rear wheel drive (RWD) F2X/F3X BMWs while eliminating bushing deflection resulting in sharpened steering response and driving precision.

Negative Camber Benefits

The ability to run more negative camber greatly improves the peak lateral grip available. Adding negative camber results in the tire having an optimal contact patch as the body rolls due to cornering forces. This is especially important with better tires and a must-have for anyone looking to prevent excessive outer shoulder wear (and heating) on their tires due to a lack of camber.

Wider Front Track Width Benefits

Further handling improvements can be had by increasing the front track width from the factory 60.5" (F3X) or 59.9" (F2X) to be closer to the M3's 62.2". If you applied the M3's width to the M340i it would reduce the outer front tire loading by roughly 20 lbs and apply it to the inner front tire. The result would be greater peak grip (~0.04G), improved stability, and faster lap times.

Roll Center Correction Benefits

Lowering the F2X/F3X results in a greater distance between the front roll center and the center of gravity. This acts like a longer lever, creating more body roll, bumpsteer, and requiring additional static camber angle to maintain the same handling. The SPL front lower control arms allow the roll center to be corrected for a wide range of ride heights to improve handling and stability.

The lower control arms come with a ride height sensor bracket to maintain the factory ride height sensor location, regardless of length of the arm to keep those finicky BMW chassis electronics happy.

Benefits

Adjustable Camber, Roll Center, and Track Width

Eliminates Bushing Deflection

Improved Tire Life with Ideal Camber Settings

Lightweight, High-Strength Construction

Stackable 304SS Roll Center Spacers in 1/8" and 1/4" Sizes

US Made, PTFE Lined FK Rod Ends 

Materials

6061-T6 aluminum black anodized arm, clamps, and spacers

4130 CrMo electroless nickel-plated double adjuster

Ti6Al4V titanium socket head cap screws

304 stainless steel roll center and knuckle spacers

5/8" 4140 CrMo stud

FK PTFE-lined spherical bearings (F1 spec, self-cleaning)

Suitable for all uses, from daily driver to race car.

The Powerflex 13mm Rear Sway Bar Bushings for the BMW F22 2-Series, F30 3-Series, and F32 4-Series are designed to enhance the performance of the rear sway bar by replacing the stock rubber bushings with high-quality polyurethane. This upgrade provides a firmer connection, allowing the sway bar to work more effectively and delivering improved handling characteristics.

Benefits:

1. Sharper Handling: By reducing sway bar flex, these bushings help control body roll and provide a more stable feel during turns.
2. Increased Durability: Unlike traditional rubber, polyurethane bushings resist cracking, shrinking, and damage from elements like oil and grime, leading to longer service life.
3. Enhanced Precision: These bushings create a firmer link between the sway bar and the chassis, allowing for more precise steering feedback.
4. Direct Fit for 13mm Sway Bars: Designed specifically for BMW models with a 13mm rear sway bar diameter, ensuring compatibility and straightforward installation.

These bushings are perfect for drivers looking to add confidence in cornering and improve the long-term durability of their BMW’s suspension components, all without compromising everyday ride comfort.