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Tier 3 Small automotive business that specializes in custom installs and fabrication, we do full engine builds, turbo kits, suspension, wiring, and general repair

Operating as usual

We're gonna take a break from the typical repair stuff today, and get this s13 with an SR20DET swap prepped for some fre...
12/16/2021

We're gonna take a break from the typical repair stuff today, and get this s13 with an SR20DET swap prepped for some fresh parts including a brand new ball bearing garret turbo, wiring specialties swap harness, new silicone coolant hoses, and a few other bits. Hope everyone's having a great week!

Art comes in many forms! ๐Ÿ˜Ž๐Ÿ– Show us some of your car artwork in the comments! ๐Ÿ–ŒHave an awesome day everybody!!!
11/16/2021

Art comes in many forms! ๐Ÿ˜Ž

๐Ÿ– Show us some of your car artwork in the comments! ๐Ÿ–Œ

Have an awesome day everybody!!!

11/08/2021

Our phones and Internet are down again...sorry guys!

If you need anything please message us on here or email [email protected]

Address

814 S Military
Green Bay, WI
54304

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 6pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

(920) 360-0449

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Comments

I got your fix!
Thank you for the awesome work you did today!
Thanks so much for helping me out guys! Awesome meeting all of you
Shout out to GB After Hours Co. and Tier 3 getting my bumper home in one piece ish ๐Ÿคฃ๐Ÿคฃ
Just checking things before track day on Friday! Savage Camaro CityNeck Racing LLC Tier 3
Sorry for the lack of photos today! I got a flat tire and required rescuing (shout out to Tier 3 for the rescue). Itโ€™s been a poopy day for both me and Mr. Milo - who literally pooped on his own foot. ๐Ÿ˜นโค๏ธ๐Ÿพ #itsfine
Thank you Tier3 for putting up with my annoying questions and messages. You have been the most helpful to my fiance and I in the last couple months about our cars than anyone else has been helpful in the last year. Minus family of course. Very great service and respect. Having a beer tonight and all I can say is "This Miller is for you!" Thank you again! https://m.facebook.com/Tier3automotive/
Thank you Tier3 (Nick and all mechanics) for putting up with my annoying questions and messages. You have been the most helpful to my fiance and I in the last couple months about our cars than anyone else has been helpful in the last year. Minus family of course. Very great service and respect. Having a beer tonight and all I can say is "This Miller is for you!" Thank you again! (This will also be posted on my own page)
Much thanks for repairing the extremely screwed up exhaust on the Alltrac guys. I can finally drive it without worrying about being pulled over and can hear the turbo spool properly now!
the guys at tier3 are awesome.thay do excellent work,thay take the time to do it right the first time, so there are no problems. I suggest if you need a build or just adding new parts give them a call.
Thank you tier3 for the good work your doing on my engine.
That's what its all about!