Looking for aftermarket parts to modify or upgrade your 2018 Audi A4 with coilovers? At Tunersports.com we carry a huge selection of the top name brand performance coilover parts and accessories.

SHIPS FROM MANUFACTURER ACU-A2110SYou want to get the best road balance for everyday use? Than 5100 STREET NON INVERTED SUSPENSION is a perfect option for you. Maximize grip by controlling rebound and rideheight of your car. These coilovers include springs and are designed to run OEM top mounts. This AST design incorporates coilover... AST 15-23 Audi A4 B9 FWD 5100 Street Coilovers w/ Springs 2017-2020 Audi A4 Premium / Premium Plus / Prestige $3,843.00 |

IN STOCK - LOW 48-262316Bilstein B16 (PSS10) suspension kits feature ride height adjustability with 10-stage manually adjustable dampers in an OE quality, direct fit package. The 10-stage damping system adjusts both rebound and compression with each click to provide the best handling performance in any condition. These kit... Bilstein B16 2017+ Audi A4 / A4 Quattro Front and Rear Performance Suspension System 2017-2020 Audi A4 Premium / Premium Plus / Prestige $2,499.00 |
IN STOCK - DROPSHIPS 48-275071Bilstein B16 (PSS10) suspension kits feature ride height adjustability with 10-stage manually adjustable dampers in an OE quality, direct fit package. The 10-stage damping system adjusts both rebound and compression with each click to provide the best handling performance in any condition. These kit... Bilstein B16 (PSS10) 17-19 Audi A4 Front and Rear Suspension Kit 2017-2020 Audi A4 Premium / Premium Plus / Prestige $2,473.00 |
OUT OF STOCK 49-290868Bilstein B16 (DampTronic) suspension kits feature ride height adjustability with dampers compatible with OE electronic damping systems. All of the active features of the factory electronic suspension, along with the factory controls, will be retained with the installation of this kit. These kits off... Bilstein B16 (DampTronic) 18-21 Audi S5 Front and Rear Suspension System 2017-2020 Audi A4 Premium / Premium Plus / Prestige $2,499.00 |

OUT OF STOCK 50356H&R'street Performance Coil Overs are the perfect suspension'solution for discerning drivers-from daily drivers'to serious tuners-who can appreciate awesome handling and superb ride comfort. Each coil over shock is custom valved to work in conjunction with a precision-engineered progressive rate spr... H&R 17-21 Audi A4 Premium/A4 Premium Plus (2WD) B9 Street Perf. Coil Over (Before 7/11/16 & w/o MRC) 2017-2019 Audi A4 Premium / Premium Plus / Prestige $1,506.34 |
IN STOCK 50356-2H&R'street Performance Coil Overs are the perfect suspension'solution for discerning drivers-from daily drivers'to serious tuners-who can appreciate awesome handling and superb ride comfort. Each coil over shock is custom valved to work in conjunction with a precision-engineered progressive rate spr... H&R 17-21 Audi A4 Premium/Premium Plus/Prestige (2WD) B9 Street Perf. Coil Over Kit (w/o MRC) 2017-2019 Audi A4 Premium / Premium Plus / Prestige $1,506.34 |

OUT OF STOCK 102100AVThe KW V1 INOX-LINE coilover kit is our entry point into our street performance lineup. The high-quality INOX-LINE stainless steel coilover struts, corrosion resistant springs, bumps stops and dampers that are optimally tuned by our engineers the result is a balanced and sporty feel specific to each... KW Audi A4 B9 Sedan 2WD Without EDC 50mm Coilover Kit V1 2017-2020 Audi A4 Premium / Premium Plus / Prestige $2,244.00 |
OUT OF STOCK 102100BKThe KW V1 INOX-LINE coilover kit is our entry point into our street performance lineup. The high-quality INOX-LINE stainless steel coilover struts, corrosion resistant springs, bumps stops and dampers that are optimally tuned by our engineers the result is a balanced and sporty feel specific to each... KW Audi A4 B9 Sedan 2WD Without EDC 48.5mm Coilover Kit V1 2017-2020 Audi A4 Premium / Premium Plus / Prestige $2,244.00 |

OUT OF STOCK 102100AWThe KW V1 INOX-LINE coilover kit is our entry point into our street performance lineup. The high-quality INOX-LINE stainless steel coilover struts, corrosion resistant springs, bumps stops and dampers that are optimally tuned by our engineers the result is a balanced and sporty feel specific to each... KW Coilover Kit V2 Audi A4 (B9) w/Electronic dampers 2017-2020 Audi A4 Premium / Premium Plus / Prestige $2,564.00 |

OUT OF STOCK 352100AVCutting-edge motorsports technology for more performance on the road. Like every suspension product developed by KW automotive, the suspension manufacturer, and manufactured in Germany, the KW V3 Coilover suspension kit also provides a significant plus in safety reserves in road traffic. Thanks to t... KW Coilover Kit V3 2017+ Audi A4 (B9) Sedan 2wd w/o EDC (50mm) 2017-2020 Audi A4 Premium / Premium Plus / Prestige $3,524.00 |
OUT OF STOCK 352100AWCutting-edge motorsports technology for more performance on the road. Like every suspension product developed by KW automotive, the suspension manufacturer, and manufactured in Germany, the KW V3 Coilover suspension kit also provides a significant plus in safety reserves in road traffic. Thanks to t... KW Coilover Kit V3 2017+ Audi A4 (B9) Sedan 2wd w/ Electronic Dampers 2017-2020 Audi A4 Premium / Premium Plus / Prestige $3,834.00 |
OUT OF STOCK 352100BKCutting-edge motorsports technology for more performance on the road. Like every suspension product developed by KW automotive, the suspension manufacturer, and manufactured in Germany, the KW V3 Coilover suspension kit also provides a significant plus in safety reserves in road traffic. Thanks to t... KW Coilover Kit V3 2017+ Audi A4 (B9) Sedan 2wd w/o EDC (48.5mm) 2017-2020 Audi A4 Premium / Premium Plus / Prestige $3,524.00 |

IN STOCK AUS MU00S1The Road & Track program demonstrates Öhlins' ability to engineer the ultimate suspension system for the spirited driving enthusiast. Öhlins’ Dual Flow Valve technology (DFV) allows for transformed chassis control while maintaining a refined ride quality unsurpassed from the factory or aftermar... Ohlins 17-20 Audi A4/A5/S4/S5/RS4/RS5 (B9) Road & Track Coilover System 2017-2020 Audi A4 Premium / Premium Plus / Prestige $3,300.00 |

SHIPS FROM MANUFACTURER RIA-AD-009Spring Rates: 10K - 8K| Swift Upgrade: N | Spring Length: 8in - NA | Spring ID: 2.5in | Camber Plate: N 2017-2023 Audi A4 (B9 (EDC vehicles will receive error code)) $1,043.00 |

OUT OF STOCK 132100AVST Coilover Kit Audi A4 2WD (B9) Sedan 2017-2020 Audi A4 Premium / Premium Plus / Prestige $1,089.00 |
OUT OF STOCK 182100AVST XA-Height Adjustable Coilovers 17+ Audi A4 (B9) Sedan 2WD - W/O Elec. Dampers - 50mm 2017-2020 Audi A4 Premium / Premium Plus / Prestige $1,399.00 |
OUT OF STOCK 182100BKST XA-Height Adjustable Coilovers 17+ Audi A4 (B9) Sedan 2WD - W/O Elec. Dampers 2017-2020 Audi A4 Premium / Premium Plus / Prestige $1,399.00 |