BORLA BOOMERS HIGH-END HIGH-PERFORMANCE MUFFLERSay goodbye to coffee-can engineering. These are full-blown, high-tech, dyno-and-race-proven universal mufflers for the street or track. Tuned to sync perfectly with your engine, increase exhaust flow velocity, and boost horsepower up to seven percent. Fully polished. Street legal in-your-face sound. | ||
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