99-4000 Metra Dash Kit GM
Product Details
For GM installs, the Metra 99-4000 dash kit handles the gap between an aftermarket radio and the factory opening. GM dashes vary widely by model and era, which is exactly why a dedicated kit beats trimming plastic by hand.
This is a long-running part in Metra's GM line-up, so coverage is broad — but verify your specific vehicle with us first. Once it's confirmed, our install team in Chilliwack can finish the job.
Buy it here and have our certified techs fit it properly at our Chilliwack shop — clean, factory-integrated wiring, tuned before you leave. Customers drive in from Abbotsford, Langley and across Greater Vancouver. Book professional car audio installation or a free consultation.
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