Whiteline

Whiteline 12-21 BMW F3X 3 Series Front Lower Control & Radius Arm - KTA383

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SKU:
WHLKTA383
UPC:
9319924475797
MPN:
KTA383
Availability:
Regularly stocked product
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$698.88
Current Stock: 2

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Description

Are these control arms compatible with my vehicle?
Whiteline Control Arms are designed as a direct bolt-on replacement; confirm specific vehicle fitment using our comprehensive compatibility tool before purchase.

Can these control arms improve my car's handling?
Achieve a fixed 0.5 degree negative camber for immediate cornering improvement, enhancing your vehicle's stability and grip.

Whiteline Control Arms deliver a complete front-end upgrade for track-focused performance, achieving a fixed 0.5 degree negative camber. Featuring alloy tension arms and adjustable synthetic elastomer bushings, these control arms provide superior grip and precise steering feel. Elevate your vehicle's cornering capabilities with this definitive front suspension solution.

What Owners Say

Owners and enthusiasts consistently praise Whiteline control arms for doing exactly what they're designed to do, delivering noticeably sharper handling and improved alignment capabilities. Many pair them with coilovers and report they're essential for dialing in proper geometry after suspension modifications. The bushings hold up well over time, though some note they introduce slightly more noise and a stiffer ride quality compared to OEM—a trade-off most accept for the performance gains. Several users highlight Whiteline suspension components as exceptional bang-for-buck upgrades that deliver measurable improvements. The consensus is clear: these are well-engineered parts that earn their place in serious suspension setups.

Key Features

  • set of 4 complete arms
  • alloy tension arms
  • sealed ball joint ends
  • adjustable synthetic elastomer bushings
  • sealed inner bearings
  • fixed 0.5 deg negative camber

Why Choose the WL Control Arms - Front

Delivers a complete front-end upgrade for enhanced handling and responsiveness.

Achieves superior grip and stability through advanced alloy tension arms.

Provides smooth, precise steering feel with durable sealed ball joint ends.

Transforms cornering performance with adjustable bushings for personalized tuning.

Who Is This For?

Track / Autocross — 9/10
Fixed negative camber improves cornering performance.

Street Performance — 8/10
Adjustable bushings and fixed camber enhance handling.

Racing Competition — 9/10
Designed for performance with fixed camber and adjustable bushings.

Easy DIY Install — 7/10
Bolt-on install type with complete set of arms.

Daily Driving Comfort — 4/10
Fixed camber may reduce comfort for daily driving.

Frequently Asked Questions

How do Whiteline WL Control Arms improve my vehicle's handling?

Achieving a fixed 0.5 degree negative camber delivers immediate cornering improvement, transforming your vehicle's handling. This bolt-on upgrade is designed for a performance outcome, scoring a 9/9 for Track/Autocross usage. Experience superior grip and stability with this complete front-end upgrade.

Are Whiteline WL Control Arms a direct bolt-on replacement?

Installation of these Whiteline WL Control Arms is a straightforward bolt-on process. The set of 4 complete arms ensures a full front-end upgrade with sealed inner bearings. Confirm fitment with your vehicle for a confident, performance-enhancing installation.

What level of performance can I expect from Whiteline WL Control Arms on the track?

Expect a significant performance boost on the track, with the WL Control Arms achieving a 9/9 usage score for Racing Competition. The fixed 0.5 degree negative camber and adjustable synthetic elastomer bushings transform cornering performance. These arms are engineered for enthusiasts seeking ultimate track capability.

Is upgrading from my stock control arms to Whiteline WL Control Arms beneficial?

Upgrading from stock control arms is highly beneficial, providing a complete front-end overhaul. The alloy tension arms deliver superior grip and stability, a technical advantage over OEM. This kit offers enhanced handling and responsiveness for performance-driven drivers.

What is the maintenance level for Whiteline WL Control Arms?

Whiteline WL Control Arms are designed with a moderate maintenance level. The sealed ball joint ends and sealed inner bearings provide durability for enhanced handling. These components are engineered for longevity and consistent performance, supporting their performance-driven application.

Vehicle Compatibility

YearMakeModelSubmodel
2014–2016BMW228iBase
2017–2021BMW230iBase
2013–2018BMW320iBase
2014–2018BMW328dBase
2012–2016BMW328iBase
2016–2018BMW330eBase
2017BMW330eiPerformance
2017–2019BMW330iBase
2013–2015BMW335iBase
2016–2018BMW340iBase
2014–2016BMW428iBase
2015–2016BMW428i Gran CoupeBase
2017–2020BMW430iBase
2017–2020BMW430i Gran CoupeBase
2014–2016BMW435iBase
2015–2016BMW435i Gran CoupeBase
2017–2020BMW440iBase
2017–2020BMW440i Gran CoupeBase
2013–2015BMWActiveHybrid 3Base
2014–2016BMWM235iBase
2017–2021BMWM240iBase

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
2014-2016BMW228iBase
2017-2021BMW230iBase
2013-2018BMW320iBase
2014-2018BMW328dBase
2012-2016BMW328iBase
2016,2018BMW330eBase
2017BMW330eiPerformance
2017-2019BMW330iBase
2013-2015BMW335iBase
2016-2018BMW340iBase
2014-2016BMW428iBase
2015-2016BMW428i Gran CoupeBase
2017-2020BMW430iBase
2017-2020BMW430i Gran CoupeBase
2014-2016BMW435iBase
2015-2016BMW435i Gran CoupeBase
2017-2020BMW440iBase
2017-2020BMW440i Gran CoupeBase
2013-2015BMWActiveHybrid 3Base
2014-2016BMWM235iBase
2017-2021BMWM240iBase
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Additional Information

MPN:
KTA383
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Suspension>Control Arms
Clearance Item:
N
Install Type:
Bolt-On
Product Level:
Premium Performance
Track / Autocross:
9/10
Street Performance:
8/10
Racing Competition:
9/10
Easy DIY Install:
7/10
Daily Driving Comfort:
4/10
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