Shop 4-Series Parts
-
K&N Engineering Cartridge Oil Filter: BMW M2 2019 / M4 2019
Regular price $17.99 USDRegular price$17.99 USDSale price $17.99 USD -
K&N Replacement Air Filter | Multiple Fitments (33-3051)
Regular price $68.99 USDRegular price$68.99 USDSale price $68.99 USD -
Injen Evolution Cold Air Intake System - BMW / B58 / G20 / G42 / G26 / M340i / M240i / M440i
Regular price $371.05 USDRegular price$371.05 USDSale price $371.05 USD -
KW Suspensions KW V3 Coilover Kit - BMW 4 Series Coupe; 430i 4WD xDrive; without electronic dampers
Regular price $3,474.00 USDRegular price$3,474.00 USDSale price $3,474.00 USDSold out -
K&N BMW 2-3-4 Series N20 Engine Performance Air Intake System
Regular price $419.99 USDRegular price$419.99 USDSale price $419.99 USD -
KW DDC P&P Coilover Kit | BMW 430i xDrive (21-23) (39020048)
Regular price $4,354.00 USDRegular price$4,354.00 USDSale price $4,354.00 USDSold out -
KW V3 Coilover Kit | BMW 430i xDrive (21) (352200CY)
Regular price $3,784.00 USDRegular price$3,784.00 USDSale price $3,784.00 USDSold out -
KW Suspensions KW V3 Leveling Coilover Bundle - BMW 3 series F30, 4 series F32, 2WD w/ EDC
Regular price $3,644.00 USDRegular price$3,644.00 USDSale price $3,644.00 USDSold out -
KW DDC P&P Coilover | BMW 4 Series M440i xDrive (21-23) (39020049)
Regular price $4,354.00 USDRegular price$4,354.00 USDSale price $4,354.00 USDSold out -
KW Coilover Kit V3 2021+ BMW 4 Series Coupe 4WD (G22) w/o Electronic Suspension
Regular price $3,474.00 USDRegular price$3,474.00 USDSale price $3,474.00 USDSold out -
KW V2 Coilover Kit | BMW 430i xDrive (21) (152200CY)
Regular price $3,024.00 USDRegular price$3,024.00 USDSale price $3,024.00 USDSold out -
KW Suspensions KW V2 Coilover Kit - BMW 4 Series Coupe; 430i 4WD xDrive; without electronic dampers
Regular price $2,694.00 USDRegular price$2,694.00 USDSale price $2,694.00 USDSold out -
KW V3 Coilover Kit Bundle | BMW 4 Series M440i xDrive (21-22) (352200DA)
Regular price $3,784.00 USDRegular price$3,784.00 USDSale price $3,784.00 USDSold out -
KW Suspensions KW DDC P&P Coilover Kit - BMW 2series F22, 228i,; 2WD with EDC
Regular price $4,294.00 USDRegular price$4,294.00 USDSale price $4,294.00 USDSold out -
KW Suspensions KW DDC P&P Coilover Kit - BMW 4 Series Convertible, AWD; with electronic dampers
Regular price $4,294.00 USDRegular price$4,294.00 USDSale price $4,294.00 USDSold out -
KW V2 Coilover Kit Bundle | BMW 4 Series M440i xDrive (21-22) (152200DA)
Regular price $3,024.00 USDRegular price$3,024.00 USDSale price $3,024.00 USDSold out -
KW Suspensions KW V1 Coilover Kit - BMW 4 Series Coupe; 430i 4WD xDrive; without electronic dampers
Regular price $2,184.00 USDRegular price$2,184.00 USDSale price $2,184.00 USDSold out -
KW Suspensions KW DDC ECU Coilover Kit - BMW 3series F30 6-Cylinder
Regular price $4,964.00 USDRegular price$4,964.00 USDSale price $4,964.00 USDSold out -

KW Suspensions KW V1 Coilover Kit - BMW 4 Series Coupe; M440i 4WD xDrive; without electronic dampers
Regular price $2,184.00 USDRegular price$2,184.00 USDSale price $2,184.00 USDSold out -
KW V1 Coilover Kit | BMW 4 Series M440i xDrive (21-22) (102200DA)
Regular price $2,494.00 USDRegular price$2,494.00 USDSale price $2,494.00 USDSold out -
KW Suspensions KW V3 Leveling Coilover - BMW 3 series F30, 4 series F32, 2WD w/o EDC
Regular price $3,344.00 USDRegular price$3,344.00 USDSale price $3,344.00 USDSold out -
KW Suspensions KW DDC P&P Coilover Kit - BMW 3series F30 320i, 328i, 328d; AWD with EDC
Regular price $4,294.00 USDRegular price$4,294.00 USDSale price $4,294.00 USDSold out -
KW Suspensions KW V2 Coilover Kit - BMW 4 Series Coupe; M440i 4WD xDrive; without electronic dampers
Regular price $2,694.00 USDRegular price$2,694.00 USDSale price $2,694.00 USDSold out -
KW Suspensions KW V3 Coilover Kit - BMW 4 Series Coupe; M440i 4WD xDrive; without electronic dampers
Regular price $3,474.00 USDRegular price$3,474.00 USDSale price $3,474.00 USDSold out -
KW Suspensions KW DDC P&P Coilover Kit - BMW 4series F33 Convertible RWD, with EDC
Regular price $4,294.00 USDRegular price$4,294.00 USDSale price $4,294.00 USDSold out -
KW Suspensions KW DDC P&P Coilover Kit - BMW 3series F30 335i; AWD with EDC
Regular price $4,294.00 USDRegular price$4,294.00 USDSale price $4,294.00 USDSold out -
KW Suspensions KW DDC P&P Coilover Kit - BMW 3series F31
Regular price $4,294.00 USDRegular price$4,294.00 USDSale price $4,294.00 USDSold out -
KW V3 Clubsport Kit - BMW 3 Series F30 4 Series F32 2wd w/o EDC
Regular price $4,584.00 USDRegular price$4,584.00 USDSale price $4,584.00 USDSold out -
SuperPro Rear Sway Bar Link Kit - Heavy Duty Adjustable | Multiple Audi/VW Fitments (TRC1045A)
Regular price $165.99 USDRegular price$165.99 USDSale price $165.99 USD -
Whiteline Front Lower Control & Radius Arm - BMW F3X 3 Series
Regular price $698.88 USDRegular price$698.88 USDSale price $698.88 USD -
ACT Heavy Duty Pressure Plate | BMW 335i (07) (B015)
Regular price $561.00 USDRegular price$692.00 USDSale price $561.00 USDSale -
ACT 6 Pad Sprung Race Disc | BMW 335i (07) (6240530)
Regular price $268.00 USDRegular price$331.00 USDSale price $268.00 USDSale -
ACT Performance Street Rigid Clutch Disc | Multiple Fitments (3000806)
Regular price $228.00 USDRegular price$282.00 USDSale price $228.00 USDSale -
ACT Extreme Performance Street Sprung Clutch Kit | BMW 135i/335i/535i N54 (BM14-XTSS)
Regular price $927.00 USDRegular price$1,144.00 USDSale price $927.00 USDSale -
Liqui Moly 20L Dual Clutch Transmission Oil 8100 (20046)
Regular price $549.99 USDRegular price$549.99 USDSale price $549.99 USDSold out -
ACT Heavy Duty Race Rigid 6 Pad Clutch Kit | BMW 135/335/535/435/Z4 (07) (BM14-HDR6)
Regular price $865.00 USDRegular price$1,068.00 USDSale price $865.00 USDSold out
Upgrade Your BMW 4-Series (2014-2023) with Performance Parts and Enhancements
Enhance your BMW 4-Series with our curated selection of aftermarket upgrades designed specifically for models from 2014 to 2023. Whether you're seeking improved handling, increased power, or a more aggressive look, our collection provides high-quality parts to help you customize and optimize your vehicle.
What are the benefits of upgrading suspension and handling components on your BMW 4-Series?
Upgrading suspension parts can significantly improve your BMW's responsiveness, stability, and overall driving experience. Whether you're aiming for sharper cornering or a more comfortable ride, the right suspension upgrades make a noticeable difference on the street or track.
- Enhanced steering precision and reduced body roll
- Improved ride comfort and handling balance
- Greater control during aggressive driving or spirited cornering
How do I choose the right exhaust system or intake for my BMW 4-Series?
Selecting the proper exhaust or intake depends on your performance goals and sound preferences. Upgraded systems can improve airflow, increase horsepower, and give your BMW a more aggressive tone. Consider compatibility with other modifications and your vehicle's specific model year when making your choice.
What supporting modifications should I consider to maximize my BMW 4-Series upgrades?
To fully realize the benefits of your upgrades, supporting mods such as tuning, brake enhancements, and cooling system improvements are essential. Properly matched components ensure reliability, safety, and optimal performance. Explore our collection at WheelFlip to find everything needed to build your ideal BMW 4-Series.






