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Achtuning

4.9

About this business

Achtuning specializes in performance enhancements, service, and mechanical repair of Audi, VW, BMW, and Porsche vehicles. We have been in business since 2001 and carry brands such as 034Motorsport, APR, AWE Tuning, BBS, Centric Parts, Girodisc, H&R, Hartmann Wheels, KW Suspension, Milltek, Neuspeed, South Bend Clutch, StopTech, SuperPro, and Wavetrac among others. We have a 28,000 sqft facility and stock parts on hand with 6 lifts and an alignment rack for our factory trained technicians. Customers are welcome to wait in our... read more

Location details

14540 NE 91st St, Redmond, WA, 98052, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.9255 reviews
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InkJayr's profile image
InkJayr 
on Google
a week ago

I recently had ACT Tuning install my Integrated Engineering downpipe on my Golf R, and I couldn’t be happier with the results. From start to finish, the team was professional, knowledgeable, and clearly experienced with performance VW builds. The communication was clear — they explained the process, addressed my questions, and kept me updated throughout the job. The installation itself was clean and precise, with attention to detail that gave me confidence everything was done right. They made sure there were no rattles, leak... read more

James Justice's profile image
James Justice 
on Google
3 weeks ago

I've taken my mk6 Golf R here a few times now, and they always exceed expectations. Kelly along with everyone there, are extremely honest and amazing at spotting concerns/issues. So far they have accurately diagnosed issues which I later fixed, as well as general servicing and tuning my car to Stage 2. Would highly recommend, and I will absolutely be coming back. 

Joshua Baker's profile image
Joshua Baker 
on Google
a month ago

I can’t recommend ACH Tuning enough. Whether it’s maintenance, performance upgrades, or troubleshooting, these guys do it all, and they do it right. Kelly and the entire team are not only knowledgeable and skilled, but also incredibly honest and easy to work with. Communication is always clear and timely, and I’ve never once felt like I was in the dark about what was happening with my car. I’ll always choose ACH for anything I need done. 10/10 shop. 

J V's profile image
J V 
on Google
a month ago

Very knowledgeable crew regarding all aspect of after market tuning. If you have the time and money they can make it happen. Im building out a Y8 RS3 to 550HP but it doesnt have many option for ECU tuning. We threw in a larger intercooler and air intake to prepare/protect the car. Kelly worked hard with (Unitronic) to get my ecu swapped, one of the first in WA bringing real 130+HP plus unheard amount tunable option beyond anything I have seen on the fly including launch control RPM settings. The company doesn't cut corners a... read more

Jonathan Gipaya's profile image
Jonathan Gipaya 
on Google
a month ago

The number one place to go to for all of your automotive needs. I have been taking my Audi vehicles here for years. Kelly is top notch and I highly recommend this place 

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Frequently asked questions about Achtuning

How is Achtuning rated?

Achtuning has a 4.9 star rating with 255 reviews. 

When is Achtuning open?

Achtuning is closed now. It will open at 9:00 a.m. 

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