SKU: 99302201390

034Motorsport BMW F20/F30 Chassis Dynamic+ Performance Sway Bar Kit - 034-402-1034

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Description

034Motorsport BMW F20/F30 Chassis Dynamic+ Performance Sway Bar Kit - 034-402-1034034 Motorsport BMW F20 F30 Chassis Dynamic+ Performance Sway Bar Kit 034 402 1034. Fed up with your soft, bouncy and frankly un BMW like BMW's handling? 034 Motorsport performance sway bars will transform the way your BMW F series handles. The 034Motorsport Dynamic+ Sway Bar Kits for the BMW F2X F3X Chassis feature perfectly matched front and rear sway bars designed to reduce body roll, improve turn in, reduce oversteer and enhance steering feel.

034 Motorsport - BMW F20/F30 Chassis Dynamic+ Performance Sway Bar Kit - 034-402-1034.

Fed up with your soft, bouncy and frankly un BMW like BMW's handling? 034 Motorsport performance sway bars will transform the way your BMW F series handles. 

The 034Motorsport Dynamic+ Sway Bar Kits for the BMW F2X/F3X Chassis feature perfectly-matched front and rear sway bars designed to reduce body roll, improve turn-in, reduce oversteer and enhance steering feel. 034Motorsport's Dynamic+ Sway Bar Kit is the ideal upgrade for those in search of confidence-inspiring handling on the street and track.

Dynamic+ Sway Bars are available individually for those that are looking to upgrade in phases or match an existing customized suspension setup.

The 034Motorsport Dynamic+ Sway Bar Kit is available for BMW F2X and F3X Chassis. The 034Motorsport Dynamic+ Sway Bar Kit features perfectly-matched front and rear sway bars made from high-quality spring steel for maximum rigidity and durability.

Dynamic+ Sway Bars are available individually for those that are looking to upgrade in phases or match an existing customized suspension setup.

TRACK-PROVEN HANDLING PERFORMANCE:

The Dynamic+ Sway Bar Kit was thoroughly evaluated on the street and track with the 034Motorsport F30 BMW 340i before release to ensure they provided the most optimized handling experience possible.

SWAY BAR BENEFITS:

Dynamic+ Sway Bar Kit:

The Dynamic+ Sway Bar Kit features perfectly-matched front and rear sway bars made from high-quality spring steel for maximum rigidity and durability. This kit contains perfectly-matched front and rear sway bars designed to reduce body roll, improve turn-in, reduce oversteer and enhance steering feel. 034Motorsport's Dynamic+ Sway Bar Kit is the ideal upgrade for those in search of confidence-inspiring handling on the street and track. By installing the Upgraded Front and Rear Sway Bars together, F2X and F3X BMWs will have the best balance of adjustability to dial in desired rotation and stiffness.

Front Sway Bar:

The front sway bar upgrade on the F2X/F3X BMW will dramatically improve the steering directness and reduce body roll. With three points of adjustment, dialing in your handling has never been easier. When installing the 034Motorsport Front Sway Bar with the Factory Rear Sway Bar, the increased stiffness in the front suspension will create more understeer and reduce oversteer tendencies in F2X/F3X BMWs, making the car more predictable and safe at the limit.

Rear Sway Bar:

The rear sway bar upgrade on the F2X/F3X BMW is designed to reduce body roll & understeer, while improving turn-in, rotation, and oversteer during cornering. Installing the 034Motorsport Rear Sway Bar with the Factory Front Sway Bar will provide the driver with an oversteer bias setup and would be great for those looking to have more rear-end rotation and "loose" handling!

SWAY BAR FEATURES:

Front:

  • 3-Way Adjustable
  • Soft: 62% Increased Sway Bar Rate Over 340i Msport
  • Mid: 72% Increased Sway Bar Rate Over 340i Msport
  • Stiff: 85% Increased Sway Bar Rate Over 340i Msport
  • 30mm Diameter
  • Hollow Design with Thicker Walls Compared to Factory Bar
  • Black Powder Coating for Durability and Stealthy Appearance
  • Reduces Front Body Roll
  • Increases Front-End Agility
  • Improves Steering Directness

Rear:

  • 2-Way Adjustable
  • Soft: 315% Increased Sway Bar Rate Over 340i Msport
  • Stiff: 390% Increased Sway Bar Rate Over 340i Msport
  • 22mm Diameter
  • One-Piece Design with Solid Spring Steel Construction
  • Black Powder Coating for Durability and Stealthy Appearance
  • Reduces Rear Body Roll
  • Reduces Understeer
  • Improves Turn-In Rotation when Cornering

Fitment:

Make Model Years Chassis Engine
BMW 228i 2014-2020 F2X N20 2.0L
BMW 230i 2014-2020 F2X B48 2.0L
BMW 320i 2012-2019 F30 N20 2.0L
BMW 320i 2012-2019 F30 B48 2.0L
BMW 328i 2012-2019 F20 N20 2.0L
BMW 330i 2012-2019 F30 B48 2.0L
BMW 335i 2012-2019 F30 N55 3.0L
BMW 340i 2012-2019 F30 B58 3.0L
BMW 420i 2014-2019 F32 N20 2.0L
BMW 420i 2014-2019 F32 B48 2.0L
BMW 428i 2014-2019 F32 N20 2.0L
BMW 430i 2014-2019 F32 B48 2.0L
BMW 435i 2014-2019 F32 N55 3.0L
BMW 440i 2014-2019 F32 B58 3.0L
BMW M235i 2014-2020 F2X N55 3.0L
BMW M240i 2014-2020 F2X B58 3.0L

 
Installation:

The installation of your 034Motorsport Dynamic+ Sway Bar Kits, BMW F2X/F3X Chassis is a straightforward process. You can access our detailed installation guides for each individual kit by clicking the links below.

Front Sway Bar Install Guide

Rear Sway Bar Install Guide

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99302201390

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Upstate G-MA
Chelsea, US
★★★★★ 4
Nice looking suit that runs big
Color: Light Grey, Size: 6, Color: Light Grey, Size: 6
This is a beautiful light, gray linen suit size 6. It looks high end and it is a baggy fit, not slim. This suit is double breasted with a satin lining inside. There are two pockets in the jacket and one small smaller pocket for a handkerchief on the jacket. I did order a size 6 but this fits way too big for a size 6 I’m thinking it was more like a seven or an eight. The pants have a zipper, which moves very easily and 2 pockets. The Pants have belt loops. Both the the pants and jacket are longer than normal. My son is tall, so I was really surprised that these are so baggy and so long. I would definitely double check the size. there’s no size chart online so maybe I would go one size down. It does look like a quality made suit. The sizing is just off.
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Reviewed in the United States on March 14, 2026
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Verified Purchase
Love the dress
Phoenix, US
★★★★★ 5
Awesome quality for the price
Color: Black, Size: 8
Ordered size 8 for my son first communion great fit for the price was excellent
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Reviewed in the United States on May 4, 2026
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This Is My Review Name
Charlottesville, US
★★★★★ 5
Perfect fit and great quality for the price
This suit was perfect for my son. The fit was exactly as expected. The quality is excellent for the price—it feels well made and durable enough to last through multiple wears. It doesn’t feel cheap or flimsy at all. It also looks really good on him. Clean, polished, and great for formal events like weddings or parties. Overall, a fantastic value with great quality and a great fit.
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Reviewed in the United States on May 9, 2026
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Nicole S.
Lexington, US
★★★★★ 3
Missing items
Color: Sky Blue, Size: 16
Was missing the tie that is supposed to come with it and it looked like it was tried on and thrown back in the bag. The sleeve to the jacket were rolled up.
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Reviewed in the United States on December 7, 2025
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Alley Cat on a Homestead
Lake Worth, US
★★★★★ 5
Excellent Quality, Great Value, Great Look. Highly Recommend
Very well-made, there are some minor imperfections in the cuff sewing that aren't really noticeable when on. Liner is quality, color is spot on, and it fits true to size. If you're in the market for a toddler blazer and pants, you can't go wrong with this one in terms of quality, price, and the cut is perfect for a very polished look. There were a few loose strings to be clipped, but everything was correctly sewn and well. None of them affected the seam strength. The pants have a button and elastic on the waistband to make adjusting the waist size easier.
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Reviewed in the United States on November 14, 2025

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