APR is pleased to announce our product line from ECU upgrades to Stage 3+ Turbocharger Systems is on sale! March 25th through April 28th ...

G.I.A.C.’s Spring Special pricing event has officially landed at AWE Tuning for many popular Volkswagen and Audi applications. G.I.A.C. Software...

There is no reason to fear the bends. From now until the end of March, all H&R Sway Bars are on special pricing at AWE Tuning. H&R Sway bars...

I've been looking for a new Sport Wagon to replace my S4 B6 and out of frustration I sent a message to Audi asking (strike that); pleading with them...

I am debating what should be the next step for upgrading my S4 after intake/chip/pulley.. I found a good deal for the oil cooler system that APR...

My wife needs a new car and we're settled on Audi. Went in Sunday to the dealer and drove an A6 with Prestige trim package, then drove and S4. Game...

Mixed feellings, as I love my S4, but it just wasn't big anough so I've put down a deposit on an S6. I'm especially leary as I haven't owned a non-MT...

HRE has a long history of extremely lightweight, strong and innovative wheels. This combination of weight savings and strength make HRE the perfect...

Steering on mine is unbelievably terrible. OK, maybe, for a snowmobile or bulldozer. Very difficult to simply go straight as the wheel seems to...

I want to install my springs. How long should it take and has anyone done this on here? Do I need to do anything with my Vagcom as far as programming?

http://sphotos-a.xx.fbcdn.net/hphotos-prn1/905518_10151535958618966_493014562_o.jpg Since releasing the AWE Tuning Stage 2 Performance Pulley and...

Word search! Pick the words that best describe ECS Tuning two-piece brake rotors: slotted; semi-floating; vented, cross-drilled; aluminum hats;...

Has anyone driven another VW/Audi dual clutch transmission before the S4? I used to have a GLI and loved putting it in manual mode for the shifting.....

AWE Tuning has been testing SPC Adjustable Control Arms on our in-house B8.5 S5 for quite some time, and we are so pleased with the results that we...

AWE Tuning supplies the power, South Bend Clutch kits help you get it to the ground. The 2013 South Bend catalog is officially on the website and...

http://sphotos-b.xx.fbcdn.net/hphotos-frc1/901975_10151551620713966_965509706_o.jpg We always wanted one of these. So we made one. Introducing...

Most of us have to admit to sleeping through a chemistry class--or two--after a rough night. The good news is the Chemical Guys didn't. Now...

http://sphotos-a.xx.fbcdn.net/hphotos-ash3/44272_10151556426263966_803842550_n.jpg This week only, H&R and Bilstein Coilovers and Cup Kits are 10%...

http://www.aptuning.com/images/Vortex/APTuninglogosmall.jpghttp://www.aptuning.com/images/custom/banner_rt.png APR Spring Sale Now in...

http://www.6speedonline.com/forums/attachment.php?attachmentid=222709&dateline=1363806694 Our 3.0T development has lead up to this. AWE Tuning...

Got to take out a fully loaded b8 S4 out for a quick spin today from the local dealer just for kicks. The salesman was awesome and well informed...

http://sphotos-a.xx.fbcdn.net/hphotos-ash3/942335_10151568367938966_118259339_n.jpg AWE Tuning performance parts help to speed things up, which...

http://www.youtube.com/watch?v=Y3z9QZiNVBE

In silver or grey (Monsoon, Quartz or Exclusive), please post a picture or two of your car. I am about to specify a 2014 and have to decide between...

Hey there iam about to take delivery of my new 2013 S4 6 speed manual and iam planning on a few upgrades for it one of them is an after market...

After many years of driving Volkswagens I finally upgraded to an Audi. I picked up my S4 last week. The car is a blast to drive but I have a few...

Hey guys, I'm going to go check out a used 2010 B8 S4 this weekend. As per usual the dealer listing only gives a few major bullet points on the car,...

Countdown to launch. All systems go. Engage. Before your next stop light liftoff, add a space age digital system monitor to your cockpit. P3Cars...

edit: updated thread title to reflect the changing content of this thread and make it easier to find via search. So I've had this in my S4 now for...

http://www.goapr.com/news/wp-content/uploads/2013/05/sowo-2013.png APR is a proud sponsor of Southern Worthersee in Helen Georgia and will be on...