Audi Tuning | VW Tuning

Achtuning exclusive Gran Turismo suspension kits come with custom spring rates and proper shock valving designed to eliminate understeer in hard cornering. Ride quality remains high, while understeer is greatly reduced without the need for a rear roll bar by utilizing a heavier rate rear springs. By utilizing stiffer springs than competing kits in the sub $2,000 range with shocks specifically valved for a compliant ride, the Gran Turismo coilovers are perfect for street and track driving. Click the links below to begin ordering for your specific application.

Audi (B6/B7) A4

Audi (B5) A4/S4

Vogtland Coil Overs for the Audi (B5) A4/S4, Audi A3 TDI/2.0T, Volkswagen (Mk5/6) GTI/Jetta/Rabbit, and (B6) Passat/CC are ON SALE at $799!! These (“sister company to KW” branded) coil overs offer a great bang-for-buck performance upgrade and a decent amount of ride height adjustment (similar to the KW V1s). We’ve put them to the test on our very own ACHTUN!NG VW (Mk5) Jetta track car this season and they’ve proven themselves time and time again. Click on the image above to be directed to an online order, or give us a call at 425.895.0000 and order these IN STOCK coil overs TODAY!! Offer good while supplies last.

Be sure to check the front page of our online catalog frequently as we update it with new ways to save on performance products for your VW or Audi. Take a look at our latest addition catering to the Audi (B6/B7) A4, the Super Stance Combo!

Barrier Audi already has Certified Pre-Owned B8 Audi A4s on their lot. This one is getting a nice little treatment of suspension and wheels courtesy of H&R’s OE Sport Springs and Hartmann’s consistently popular HRS4-252-HB wheels. The OE Sport springs offer a mild 1″ drop. This particular configuration includes Hartmann’s 18″ version of the HRS4-252_HBs with 245/40-18 tires.

Not a bad way to pick up a used, newer Audi A4 from the dealer…

We wrapped up the Stasis Streetsport Coil-Over install on Nathan’s A4 last night. After the springs settle we’ll take a look and see how far the wheels can get pushed out with some H&R spacers as Nathan likes the Titanium Package 18″ wheels that came with the car but wants a more aggressive stance.

Chris drove down from Vancouver, BC and left us his Audi B7 A4 to get some work done. Chris had us install the Stasis Streetsport Coil-Overs , APR Snub Mount , and APR turbo-back exhaust while taking in some of the local sights.

We hope to see Chris return later for some Hartmann Wheels to compliment his new stance – only time will tell!

The new RS6 sports some fantastic-looking wheels with a unique tri-split spoke design, and we’ve now had a chance to install our similarly designed Hartmann HRS6 – 204 Wheels on both a B6 and B7 Audi A4 – I could not be happier with the results!  At 19×8.5 inches and a 38mm offset, the stance is perfect.  Both cars below have been lowered with STaSIS Streetsport Coil-Overs.

RS6-style Hartmann 204 Wheel:

• 5×112

• 19×8.5, 38mm offset – $295 per wheel

Then there’s Andrew in Hawaii…

He had contacted me about a month ago talking about the different things he wanted to do to his B7 Audi S-Line A4 Avant. He had settled on some Hartmann HRS4 – 252 HB wheels in a 19×8.5″ size and 38mm offset. We sent the wheels wrapped with Dunlop Sport Maxx tires in a 235/35-19 properly mounted and balanced so Andrew would be able to bolt the new wheels to his car immediately after opening the packaging. He was kind enough to send us the pictures he took with the new wheels.

To improve the stance and handling, Andrew called us back to order up a set of STaSIS Streetsport Coil-overs , a pair of H&R 8mm spacers , and an OEM RS4 rear sway bar we picked up from Barrier Audi. He also added the Carbonio Cold Air Intake to the order and we heard the items safely reached the tropics. We look forward to more updates and progress pictures from Andrew as this Avant progresses into one mean grocery getter!