Shop M4 Parts & Upgrades
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SPL Parts Adjustable Front Lower Control Arm Set - 2022-2023 BMW M3 (G80)
Regular price $764.10 USDRegular price$849.00 USDSale price $764.10 USDSale -
SPL Parts Adjustable Rear Upper Arm Set - 2021-2024 BMW M4 (G82/G83)
Regular price $809.00 USDRegular price$899.00 USDSale price $809.00 USDSale -
SPL Parts Adjustable Front Caster Rod Bushings - 2011-2013 BMW 1M (E82)
Regular price $413.10 USDRegular price$459.00 USDSale price $413.10 USDSale -
SPL Parts Adjustable Front Lower Control Arm Set - 2021-2023 BMW M3 (G80)
Regular price $764.10 USDRegular price$849.00 USDSale price $764.10 USDSale -
SPL Parts Adjustable Tension Rod Set - 2021-2024 BMW M4 (G82/G83)
Regular price $629.10 USDRegular price$699.00 USDSale price $629.10 USDSale -
SPL Parts Eccentric Camber Lockout Kit - 2016-2021 BMW M2 (F87)
Regular price $58.50 USDRegular price$65.00 USDSale price $58.50 USDSale -
SPL Parts Adjustable Caster Rod Bushing Set - 2021-2024 BMW M4 (G82/G83)
Regular price $413.10 USDRegular price$459.00 USDSale price $413.10 USDSale -
SPL Parts Eccentric Toe Lockout Kit - 2016-2021 BMW M2 (F87)
Regular price $58.50 USDRegular price$65.00 USDSale price $58.50 USDSale -
SPL Parts Eccentric Lockout Kit - 2016-2023 BMW M2 (F87)
Regular price $89.10 USDRegular price$99.00 USDSale price $89.10 USDSold out -
SPL Parts Front Outer Tie Rod Ends - 2011-2013 BMW 1M (E82)
Regular price $341.10 USDRegular price$379.00 USDSale price $341.10 USDSale -
SPL Parts PRO Rear End Links - 2014-2023 BMW M4 (F82/F83)
Regular price $224.10 USDRegular price$249.00 USDSale price $224.10 USDSale -
SPL Parts Non-Adjustable Front Caster Rod Bushings - 2011-2013 BMW 1M (E82)
Regular price $359.10 USDRegular price$399.00 USDSale price $359.10 USDSale -
SPL Parts Rear Lower Control Arm Inner Bushing Kit - 2009-2013 BMW 335i xDrive (E92)
Regular price $179.10 USDRegular price$199.00 USDSale price $179.10 USDSale -
SPL Parts Titanium Rear Toe Arms & Eccentric Lockout Kit - 2016-2023 BMW M2 (F87)
Regular price $449.10 USDRegular price$499.00 USDSale price $449.10 USDSale -
SPL Parts Titanium Rear Toe Links - 2016-2023 BMW M2 (F87)
Regular price $404.10 USDRegular price$449.00 USDSale price $404.10 USDSale -
Whiteline Front Caster Correction Bushing Kit | Multiple BMW Fitments (KCA488)
Regular price $124.88 USDRegular price$124.88 USDSale price $124.88 USD -
SPL Parts Front Sway Bar End Links - 2018-2023 BMW Z4 (G29)
Regular price $224.10 USDRegular price$249.00 USDSale price $224.10 USDSale -
Whiteline Front Sway Bar 30mm | Multiple BMW Fitments (BBF44Z)
Regular price $311.88 USDRegular price$311.88 USDSale price $311.88 USD -

SPL Parts Rear Spherical Lower Control Arm Bushing Set - 2017-2020 BMW 440i xDrive Gran Coupe (F36)
Regular price $152.10 USDRegular price$169.00 USDSale price $152.10 USDSale -
SPL Parts PRO Front End Links - 2014-2023 BMW M4 (F82/F83)
Regular price $224.10 USDRegular price$249.00 USDSale price $224.10 USDSale -
SPL Parts Titanium Front Lower Control Arms (Street) - 2014-2023 BMW M4 (F82/F83)
Regular price $719.10 USDRegular price$799.00 USDSale price $719.10 USDSale -
SPL Parts Titanium Rear Traction Arms - 2014-2023 BMW M4 (F82/F83)
Regular price $404.10 USDRegular price$449.00 USDSale price $404.10 USDSale -
AST 5100 Series Coilovers | 2021+ BMW M3/M4 (ACU-B2110SD/ACC-B2112SD)
Regular price From $3,654.00 USDRegular price$4,060.00 USDSale price From $3,654.00 USDSold out -
Stoptech Rear Brake Lines | 2012-2013 BMW 335i (950.34531)
Regular price $54.08 USDRegular price$54.08 USDSale price $54.08 USD -
Stoptech Brake Lines | 2012 BMW 335i (950.34032)
Regular price $49.67 USDRegular price$64.69 USDSale price $49.67 USDSold out -
Whiteline Rear Trailing Arm Lower Bushing Kit | Multiple BMW Fitments (W63591)
Regular price $94.88 USDRegular price$94.88 USDSale price $94.88 USD -
Whiteline Sway Bar Link | Multiple BMW Fitments (KLC140-135)
Regular price $181.88 USDRegular price$181.88 USDSale price $181.88 USDSold out -

Whiteline Adjustable Heavy Duty Rear Sway Bar End Links | 2008-2015 Mitsubishi Evo X (KLC174)
Regular price $181.88 USDRegular price$181.88 USDSale price $181.88 USDSold out -
Whiteline Front Control Arm | 2015-2018 BMW M3, 2015-2020 BMW M4, and 2016-2021 BMW M2 (KTA285)
Regular price $575.88 USDRegular price$575.88 USDSale price $575.88 USDSold out -
Whiteline Front Lower Control Arm | BMW M3/M4/M2 (KTA286)
Regular price $511.88 USDRegular price$511.88 USDSale price $511.88 USDSold out -
Whiteline Rear Control Arm Bushing Upper Inner & Outer Bushing | Multiple BMW Fitments (W63593)
Regular price $77.88 USDRegular price$77.88 USDSale price $77.88 USD -
Whiteline Rear Toe Arm Bushing Kit | Multiple BMW Fitments (W63594)
Regular price $93.88 USDRegular price$93.88 USDSale price $93.88 USDSold out -
SPL Parts Rear Upper Camber Arms - 2014-2023 BMW M4 (F82/F83)
Regular price $809.10 USDRegular price$899.00 USDSale price $809.10 USDSale -
Whiteline Sway Bar Link | Multiple BMW Fitments (KLC140-255)
Regular price $181.88 USDRegular price$181.88 USDSale price $181.88 USD -
Whiteline Rear Crossmember Mount Bushings - KDT917
Regular price $254.88 USDRegular price$254.88 USDSale price $254.88 USDSold out -
Whiteline Rear Sway Bar 26mm | Multiple BMW Fitments (BBR44Z)
Regular price $286.88 USDRegular price$286.88 USDSale price $286.88 USD
Upgrade Your BMW M4 (2014-2023) with Performance Parts and Enhancements
Enhance your BMW M4's power, handling, and style with our carefully selected collection of aftermarket upgrades. Designed specifically for models from 2014 to 2023, these parts help you unlock your vehicle’s full potential, whether you're aiming for improved responsiveness, aggressive aesthetics, or track-ready performance.
What are the benefits of upgrading your BMW M4 with aftermarket parts?
Upgrading your BMW M4 with high-quality aftermarket parts can significantly improve driving dynamics, increase horsepower, and enhance visual appeal. From suspension components that sharpen handling to exhaust systems that deliver a more aggressive sound, these upgrades are tailored to elevate your driving experience.
- Enhanced vehicle responsiveness and control
- Increased horsepower and torque
- Improved aesthetics with styling accessories
- Better handling on the street and track
How do I choose the right upgrades for my BMW M4?
Selecting the right upgrades depends on your driving goals and usage. Consider your priorities—whether it's maximum performance, daily drivability, or visual modifications—and choose parts that complement each other. Our collection offers options for suspension, engine performance, and styling, all designed for a perfect fit on your M4.
What should I know before installing M4 performance upgrades?
Proper installation and supporting modifications are key to getting the most out of your upgrades. Upgrades like suspension kits or engine parts may require tuning, additional cooling, or fuel system adjustments. Shop with FastHemis for expert advice and quality parts that ensure your BMW M4 performs reliably and looks exceptional after every upgrade.





















