A-Spec is a Full-Service
Performance Shop

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  A-Spec Service and Performance

 






We can provide you with everything you need all in one place from simple parts to full on custom fabrication. We pride ourselves in being able to not only sell the parts you need but also manufacture some of our own, unlike a lot of the other internet "stores" that call themselves a shop.

Some of our services include:

Welding
- We do both Mig & Tig welding. We weld material such as mild steel to exotic material such as titanium.

Fabrication
- We can do it all, from full-chassis cages to custom turbo setups and intake manifold design. We can fabricate whatever your needs may be, out of whatever material you'd like.

Tuning
- We can offer a full range of fuel injection tuning, whether you choose to run on the street with straight pump gas or would prefer to run a full alcohol or methanol setup. We have the experience and have been part of some pretty quick 7 and 8 second cars. We are familiar with EMS platforms such as Microtech, Haltech, Power FC and others.

In-House Chassis Dynojet Dynamometer
- We offer Dyno testing on our state of the art Dynojet 1200HP Chassis Dynamometers. Our dedicated Chassis Dyno room can put your car through various tests so we can achieve the results you're looking for!

Engine
- Our ability to provide you with services and experience on some platforms is at the top of the market. With experience on some motors most have never seen stateside, this also means if you need to get parts or a motor from overseas look no further. We were the first import shop in the states to run a RB30.We offer everything from rebuilds to fully built motors. We build all of our engines in our dedicated Engine clean room.

Turbochargers
- A-spec Tuning can provide you with a full range of services in this department as well. We can help you pick out the right size turbo for your application, build you a full custom setup, or just simply rebuild your existing turbo. Every single car we work on is forced induction and we wouldn't have it any other way.

JDM Engine Importing
- We have direct connections with many engine suppliers around the world. We can provide you with the JDM engine you've always been looking for!

Hopefully this gives you a idea of what we can provide for you. We have a combined experience of over 40 yrs in each of these fields. If you don't see something here please ask as we probably have done it or can provide a way to do it.

A-Spec Tuning 533 Lunt Ave. Schaumburg, IL 60193 - (630) 825-0333 - info@a-spectuning.com