One of the first modifications many enthusiasts make to their ride is adding a cold-air intake. This replaces the stock intake, a complex, convoluted contraption of pipes and baffles that keep the ...
Top budget upgrade: Cold air intakes lead Jalopnik’s list of sub-$1,000 horsepower mods for their ease, cost, and noticeable gains. Other strong options: Cat-back exhausts, ECU tunes, and performance ...