How many have had shocks replaced
Well im 42 if that helps.
Its not really an age/mileage thing it seems to be when people notice. There is a picture on this thread that shows what a leaking one looks like. Look at that and have a look at yours. Atrnatively if you cant be bothered doing that i suggest you take your car in and let Audi have a look to make sure.

Its not really an age/mileage thing it seems to be when people notice. There is a picture on this thread that shows what a leaking one looks like. Look at that and have a look at yours. Atrnatively if you cant be bothered doing that i suggest you take your car in and let Audi have a look to make sure.

Ok now Im paronoid
struggling to see up to the joist and also Ive got SS+ fitted so wondering if that makes any difference at all?? For us less mechanically minded can someone explain what exactly the DRC is and does? I heard there were major issues with it on the 6 .... Thanks guys

B7 RS4 - 07 Phantom, Silver leather, 59k. Current
B5 RS4 - 01 Avus, B7 Brake kit, Miltek cat back, Sroof, leather, optics. 66k. Current
B8 RS4 - Sepang, BO, Roof, Sports Sold
C5 RS6 + # 296 Ebony black, full optics, titans, carbon and natural leather - sold and missed
B7 RS4 Avant Daytona Pearl, black optics, SS+, buckets, privacy. Sold
B5 RS4 - MRC 420. Gone but not forgotten.
B5 RS4 - 01 Avus, B7 Brake kit, Miltek cat back, Sroof, leather, optics. 66k. Current
B8 RS4 - Sepang, BO, Roof, Sports Sold
C5 RS6 + # 296 Ebony black, full optics, titans, carbon and natural leather - sold and missed
B7 RS4 Avant Daytona Pearl, black optics, SS+, buckets, privacy. Sold
B5 RS4 - MRC 420. Gone but not forgotten.
Its audis dynamic ride control. Its a valved system that basically helps the car corner flatter than a normally suspended car. I dont know the nuts and bolts of it but whereas porsche use electronics to acheive the same result Audis is purely mechanical using valves and fluid to pump up the side under load. The problem is that the seals on the shocks leak and as soon a the pressure in the system falls below a certain level it knackers the shock absorbers.
The system again as I understand it (please correct me if im technically not on the mark) works across axles and this is where the argument comes in about how many shocks you should replace comes in as if one looses pressure then its opposing side will be rendered useless. I even thought at one point that they were all interlinked but I really dont know.
There is a picture somewhere on this thread showing a leaking shock.
The system again as I understand it (please correct me if im technically not on the mark) works across axles and this is where the argument comes in about how many shocks you should replace comes in as if one looses pressure then its opposing side will be rendered useless. I even thought at one point that they were all interlinked but I really dont know.
There is a picture somewhere on this thread showing a leaking shock.
It's my fronts that need replacing, but for me the problem was more apprent at the rear - especially resonance from OSR, which had dropped by about 8-10mm. Camberley (who I trust) are replacing the fronts and recharging the system. They don't plan to replace the rears, and say that the back-end problems were the DRCs attempt to fix issues at the front!
2007 Daytona RS4 Avant
By all means do this but if you have a look through the thread I drafted a letter which the plan was to get everyone who voted yes to print off and enclose the survey and send to Audi. At the moment and as far as I am aware 2 letters have gone. If you have a look at the "shock absorber poll contributors thread" its detailed in there. In light of the Audi reply thread I personally think it is a really good time to send. But as the saying goes you can lead a horse to water....... 

Shocks are paired diagonally not across axles. Each diagonal link has a central valve that provides the fluid pressue. FWIW & HTHThe Dynamic Ride Control (DRC) suspension concept consists of a special shock absorber system that counteracts pitch and body roll movements without using any electronic devices.
When DRC is installed, the diagonally opposed shock absorbers on the car are linked together hydraulically. A central valve varies the shock absorber operating characteristic, for instance when the steering wheel is turned and the car is cornered, so that movement around the longitudinal axis (roll) is significantly reduced. DRC uses the same principle to counteract body movement around the transverse axis (pitch) when the car is accelerated or braked.
Grant
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