For those who grew up in the ’90s, the first-gen Mitsubishi Eclipse was a sight to behold. With its sleek lines, pop-up headlights, and striking hood bulge, it looked like it belonged in a racing game. Many of us thought that bulge hinted at hidden turbo power. In reality, it served a much simpler purpose: to accommodate the engine.
This story begins with Diamond-Star Motors (DSM), a collaboration between Mitsubishi and Chrysler in the late ’80s. This partnership gave rise to three models: the Mitsubishi Eclipse, Eagle Talon, and Plymouth Laser. All shared parts and design features, including that distinctive hood bump. Beneath it lay the 4G63 engine, a standout four-cylinder loved by many. According to forums like DSMtalk and Mighty Car Mods, this bump was a practical choice. It allowed for a production method that fit both turbo and non-turbo models, giving more space for engine components without redesigning the entire engine.
While the bump didn’t enhance performance, it did shape the Eclipse’s persona. It exuded an edgy, performance-driven vibe that many found appealing.
Despite not improving performance, the bump made a lasting impression. It gave drivers the thrill of owning something that looked powerful, even if the engine was a basic variant. Thanks to its appearance in “Fast and the Furious,” the Eclipse’s status skyrocketed. After seeing it race with its flashy modifications, many fans wanted to emulate that look, complete with neon paint and flashy lights.
By the time the third generation launched in 2000, Mitsubishi had dropped the hood bulge. The design became sleeker, reflecting changing tastes in car aesthetics. The nostalgic bump became a symbol of an engineering compromise that managed to create a memorable identity for the Eclipse.
In the end, while that hood bulge didn’t bring any real performance benefits, it left a lasting mark on the hearts of car enthusiasts. Its allure came from looking fast, creating an iconic image that remains etched in automotive culture.

