Looking for aftermarket parts to modify or upgrade your 2018 Audi S4 with coilovers? At Tunersports.com we carry a huge selection of the top name brand performance coilover parts and accessories for your S4.
Whether you have a 2018 Audi S4 in to Prestige trim we have you covered. We have 11 coilovers available to mod your S4. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 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 2018-2019 Audi S4 Premium Plus / Prestige $2,241.00 |
 IN STOCK - DROPSHIPS 48-275071Bilstein B16 (PSS10) 17-19 Audi A4 Front and Rear Suspension Kit 2018-2019 Audi S4 Premium Plus / Prestige $2,241.00 |
 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 2018-2021 Audi S4 Premium Plus / Prestige $2,240.00 |
 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) 2018-2019 Audi S4 Premium Plus / Prestige $1,353.44 |
 IN STOCK - LOW 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) 2018-2019 Audi S4 Premium Plus / Prestige $1,353.44 |
 OUT OF STOCK 352100BHKW Coilover Kit V3 2017+ Audi A4 (B9) Sedan w/o Electronic Dampers 2018-2023 Audi S4 Premium Plus / Prestige $3,094.00 |
 OUT OF STOCK 352100BJKW Coilover Kit V3 2017+ Audi A4 (B9) Sedan w/ Electronic Dampers 2018-2023 Audi S4 Premium Plus / Prestige $3,364.00 |
 OUT OF STOCK 352100BMKW Coilover Kit V3 2017+ Audi A4 (B9) Sedan w/o Electronic Dampers (48.5mm) 2018-2023 Audi S4 Premium Plus / Prestige $3,094.00 |
 OUT OF STOCK RIA-B9SSSpring Rates: 10K - 8K| Swift Upgrade: N | Spring Length: 8in - NA | Spring ID: 2.5in | Camber Plate: N 2017-2023 Audi S4 (B9 (EDC vehicles will receive error code)) $1,043.00 SALE VIEW PRICE IN CART |
 OUT OF STOCK 182100BHFor all those who want to influence more than just their ride height. ST XA Coilovers deliver the look you need through a wide range of height adjustment. With an extensively adjustable damper setup, you can precisely adjust the driving behavior of your car to achieve enhanced road control without a... ST 2017+ Audi A5 (B9) Sportback Quattro XA Height & Rebound Adjustable Coilover Kit 0.4in-1.4in 2018-2023 Audi S4 Premium Plus / Prestige $1,199.00 |
 OUT OF STOCK 182100BMFor all those who want to influence more than just their ride height. ST XA Coilovers deliver the look you need through a wide range of height adjustment. With an extensively adjustable damper setup, you can precisely adjust the driving behavior of your car to achieve enhanced road control without a... ST XA Adjustable Coilovers 2018+ Audi A4/S4/A5 (B9) Sedan Quattro w/o Electronic Dampers 2018-2023 Audi S4 Premium Plus / Prestige $1,199.00 |