2003 RS6 l SE Exhaust l Koni Yellow Sports w/stock springs l Lowered 1"F 1.25"R l EPL Tuned l 19 x 9.5 VMR V713 & 265 PSS's l 50% window tint l Protective film on entire hood, bumper and front quarter panels l
I would agree, not terribly difficult but just a lot of steps. The most difficult part for me was pulling them out and putting the new ones in. I don't have a lift so I was operating from the ground. A good set of pry bars helped a ton. That and one of the rear Konis was stripped where the allen goes so tightening it down was a blast!
Without knowing your experience level, it is difficult to help determine if it's a DIY... It is a big, messy all-day DIY job to go from DRC to Koni's/oem springs. If you've never done strut-type suspension work on Audi's/VW's, find assistance or outsource. Compressing springs can be very dangerous if not done correctly. Plus, there are procedures like removing the upright pinch-bolt that can be a real bitch even with the right tools, techniques and experience.
Tools required:
complete set of metric wrenches and sockets
torque wrench
spring compressor
hydraulic jack
jack stands (if not using a lift)
pry bar
container to catch stinky DRC juice
beer
Tools desired:
lift
pneumatics (impact gun and wrench)
paint pen to mark/index strut-spring components prior to disassembly for ease of reassembly alignment
experienced helper
Southern Comfort
You can research this site for suspension procedural write-ups, but nothing will be step-wise exact to the RS6:
http://www.audiworld.com/tech/wheel.html
Good luck!...
2003 RS6 l SE Exhaust l Koni Yellow Sports w/stock springs l Lowered 1"F 1.25"R l EPL Tuned l 19 x 9.5 VMR V713 & 265 PSS's l 50% window tint l Protective film on entire hood, bumper and front quarter panels l
I used this but it's not very thorough.
http://forum.rs246.com/viewtopic.php...wtopic&t=81926
It discusses installing PSS9s so it was enough to help me navigate through but there's a lot more steps than mentioned. I don't think 4.2 missed anything...I did find that a crescent wrench comes in handy and I didn't remove the DRC lines, just capped them and zip tied the rears up so they wouldn't flop around. I'll remove them eventually. I rented the spring compressor from O'Reillys. They let me have it free for as long as I wanted it...they've got a good crew here where I live.
If you've got a little extra cash, I'd have someone else do it. I spread it out over 3-days so I didn't loose my mind but I'm not sure if it was worth the money I saved...I suppose it was. It wasn't as bad as changing out the plastic pipe in the oil cooler!
If you decide to tackle it and get stuck, I'll do my best to help!
Thanks all for a very informative thread, I am currently at war with Audi UK as they claim the DRC issue is not safety related.......LOL....... My car has only done 24,000 miles and had a replacement DRC system fitted just over 5 years ago immediately before I bought it under warranty which did not make any difference, It has been stored for about 5 years now and I have finally decided to get it sorted out one way or the other.
I have been looking into sensibly priced DRC replacements of late and concluded that the very same part numbers used by you guys would be the way to go coupled with the standard springs, I am encouraged by your findings as Koni's have always worked for me especially in my 944 turbo S which for me has the best suspension of any car I have ever driven.
04 S4 4.2 V8 manual Convertible - 04 RS6 Avant - 03 A2 1.6FSI soon to be 270bhp 20V 1.8 with LPG - 91 Audi V8
Swapped in Koni's following 4.2Crew's recipe on Monday, so only about half a tank of gas on the new suspension.
First impressions:
- The ride height is slightly lower than stock without tucking the wheels resulting in a slightly sporter look
- No more unidentified suspension noises (USN's) from the DRC from normal driving conditions
- Corners like a champ (car has H-bars) with good turn-in and very flat
- Install cost me $425 at a local shop.
I'll provide more feedback at the end of November.
Happy Halloween,
MG
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'03 PY BMW ///M3
'03 DB RS6
Congrats, MG!... Isn't it amazing how much quieter and "planted" the car is now?... Especially when hitting bumps at speed and askew?
Just for the record, do you recall the rebound settings and is the rear perch setting on the high or low groove?
Con'on now... You know the deal! Pics! We need pics!
2003 RS6 l SE Exhaust l Koni Yellow Sports w/stock springs l Lowered 1"F 1.25"R l EPL Tuned l 19 x 9.5 VMR V713 & 265 PSS's l 50% window tint l Protective film on entire hood, bumper and front quarter panels l
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'03 PY BMW ///M3
'03 DB RS6
4.2Crew,
I just took another look at your pics and your car looks lower than mine. Did you do anything beyond the Koni's that would make the car lower? Will the suspension settle after a couple hundred clicks?
Thanks
MG
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'03 PY BMW ///M3
'03 DB RS6
Your right... Your stance appears slightly higher. Mine is set-up exactly as yours---same springs, same perch height, same rebound. Huh. The only thing I can possibly think could be different is spring fatigue (sag.) I'm only speculating, but I thought a properly functioning DRC removes some load off the springs. If it does, maybe my DRC was depressurized and non-functioning much longer than your DRC??? Thereby straining (fatiguing) my springs more??? I dun'no...
In my experience/opinion, the Koni's "wear-in" after a few thousand miles and the ride becomes slightly softer... No change in ride height tho!
Either way, nice job! Look'n good!
2003 RS6 l SE Exhaust l Koni Yellow Sports w/stock springs l Lowered 1"F 1.25"R l EPL Tuned l 19 x 9.5 VMR V713 & 265 PSS's l 50% window tint l Protective film on entire hood, bumper and front quarter panels l
Hi I just bought a RS6, and now my suspension is making massive clunking noise. The dealer said I need to replace the strut mounts and the struts themselves. They told me they were slowly leaking something????? My only guess is the DRC needs to be replaced. When you changed them did you replace the mounts with new ones? Also I checked tirerack too and I dont see anything under the RS6 catergory. But I see in your post you selected A6 4.2, can those parts be used on the RS6? I priced out for new mounts front/rear and struts front, rear and springs all around for 1038. Can I reuse the old springs or will I need new ones? Is this a good price? Your guys seem to have paid far less. Why is that? Any help or advice would be nice because this noise is driving me crazy!
dre, welcome!, location?, what did you use to edit your font, tough to read. Have the DRC replaced, reputable shop should only replace other parts as needed.
Ace/Edge TC - Tozo Trans - MTM TCU - REVO/ME7 tune - Wagner IC's w/ Venair Hoses - Aux Radiator delete - Hotchkis Sways - Hawk HPS Pads - Koni Sport Struts - Scroll KO4 Turbos - Devil's Own WM - 421whp/452wtq on Mustang Dyno - http://www.audirssix.com
Im from Watertown, CT. What is the DRC per say? The only experience I have with Audis was my S5 and I never had this problem with my S5. Is the DRC the suspension itself?
Dynamic Ride Control....sensor driven balanced fluid pressure between left and right...almost all have failed or been replaced many times with varying results. Some of have liked this cheaper, non-adjustable (once installed) method of the Koni's, there are many options though.
Replace the DRC, you'll be happy...
Ace/Edge TC - Tozo Trans - MTM TCU - REVO/ME7 tune - Wagner IC's w/ Venair Hoses - Aux Radiator delete - Hotchkis Sways - Hawk HPS Pads - Koni Sport Struts - Scroll KO4 Turbos - Devil's Own WM - 421whp/452wtq on Mustang Dyno - http://www.audirssix.com
dre - if you want to find the Koni Sports on the Tirerack site, you will need to search by part #. I had the same experience when searching under the RS6.
Good luck,
MG
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'03 PY BMW ///M3
'03 DB RS6
2003 RS6 l SE Exhaust l Koni Yellow Sports w/stock springs l Lowered 1"F 1.25"R l EPL Tuned l 19 x 9.5 VMR V713 & 265 PSS's l 50% window tint l Protective film on entire hood, bumper and front quarter panels l