10 Awesome Car Parts From SEMA - Specialty And Performance Parts Car Show

10 Awesome Car Parts at one of the World's Largest Car Shows: SEMA 2015. SEMA features some of the worlds most amazing cars and incredible aftermarket car parts. Walking the showroom floors, here are 10 parts I found to be particularly cool from an engineering standpoint, including a variable twin-scroll turbo, exterior gas tanks, external damper reservoirs with fins, the Arial Atom's pushrod susp

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