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Quantity
1
Description
The GrimmSpeed manual boost controller works with any OEM or aftermarket turbo application. The design allows for 250 adjustment points that lock into place via heavy duty stainless dual-ball detent system. Available in black and includes i...
Reviews
5.0
6 ratings
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Works as intended.
Works good. Instructions that came with were kinda short. I had to buy my own hose to go to the waste gate but for the price point you can't beat it. I also had to heat and bend the brakes to work for my mounting postion on my 97 GSX