Looking for aftermarket parts to modify or upgrade your 2009 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 2009 Audi S4 in to Cabriolet trim we have you covered. We have 6 coilovers available to mod your S4. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 47-119444The Bilstein B14 PSS kit features both coilover and standard monotube gas shocks with performance-level valving, with application specific, progressive rate coil springs. The solid aluminum spring seat and lock nut allows for precise adjustment of the vehicle's lowered ride height from 30mm to 50mm,... Bilstein B14 Audi S4 (8E) K4 Performance Suspension System (May Req. OE 8E0412377C) 2004-2009 Audi S4 Cabriolet $1,149.00 |
 OUT OF STOCK 48-105958The Bilstein B16 PSS9 kit is a race inspired system, providing the ultimate in high performance tuning. The manually adjustable monotube gas shock absorbers feature 9-stage precise compression and rebound settings, from comfort to competition. The threaded body allows accurate adjustability of the f... Bilstein B16 2004 Audi S4 Base Front and Rear Performance Suspension System 2004-2009 Audi S4 Cabriolet $2,149.00 |
 OUT OF STOCK RSS13019-1H&R RSS+ Coil Overs are the ultimate high performance suspension with features only found on race cars. RSS+ include MONO-TUBE shock design for precise control-and externally adjustable shock damping. Some RSS+ Coil Overs feature high-tech light weight aluminum shock bodies that have a black hard an... H&R 09-16 Audi A4 Quattro/S4 (AWD) B8 RSS+ Coil Over (Damping Adjustable/Tuner Fitment) 2009-2009 Audi S4 Cabriolet $2,176.24 |
 IN STOCK 29092-1H&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 09-16 Audi A4 Quattro/S4 (AWD) B8 Street Perf. Coil Over 2009-2009 Audi S4 Cabriolet $1,428.24 |
 OUT OF STOCK 29019-1H&R Ultra Low Coil Overs are for the over-the-top enthusiasts who want extreme lowering. We suggest they be installed only by tuners-who are familiar with the dynamics of ultra-lowered vehicles-issues such as fitting smaller tires and wheels, possibly removing fender liners, trimming fender wells, n... H&R 09-16 Audi A4 Quattro/S4 (AWD) B8 Ultra Low Coil Over (Tuner Fitment) 2009-2009 Audi S4 Cabriolet $1,428.24 |
 IN STOCK - DROPSHIPS RIA-B8SSSpring Rates: 10K - 8K | Swift Upgrade: N | Spring Length: 7in - NA | Spring ID: 2.5in | Camber Plate: N 2009-2016 Audi S4 (B8) $1,043.00 SALE VIEW PRICE IN CART |