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Manhart MHX6 500 upgrades the BMW X6 xDrive40i to 480 hp

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Discover the Manhart MHX6 500: a tuned BMW X6 xDrive40i with MHtronik to 480 hp and 630 Nm, stainless exhaust, 22-inch wheels, carbon aero and interior upgrades.
Michael Powers, Editor

Manhart shows that tuning doesn’t have to orbit only the wild M badges, unveiling the MHX6 500 based on the BMW X6 xDrive40i. The starting point is the entry X6 with the 3.0-liter B58 inline-six, rated at 381 hp and 520 Nm in stock form. From there, the tuner follows a familiar but well-judged path: the in-house MHtronik module lifts output to 480 hp and 630 Nm. In effect, it’s nearly a 100-hp gain without changing the model or stepping into pricier M territory.

Auto news / Manhart MHX6 500
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To make the gains felt beyond the spec sheet, the MHX6 500 receives a stainless-steel exhaust with a valve and four 100-mm tips. The system is tied in via Manhart downpipes with 300-cell catalytic converters. One important footnote for Europe: these downpipes are listed without TUV approval, which means that for German roads, the legal route is to stick with the stock setup.

Auto news / Manhart MHX6 500
© manhart-performance.com

The factory brakes remain, though Manhart underscores that upgrades are available on request. Visually, the SUV gets a clear identity: 22-inch Concave One wheels (10.5J front, 11.5J rear) wrapped in 295/30 and 335/25 rubber, plus a mild drop thanks to new links for the air suspension. Carbon pieces — a splitter, diffuser, lip spoiler, and mirror caps — join the brand’s traditional silver-accent graphics. Familiar ingredients, but they work: the stance and details signal intent without shouting.

Inside, the changes are small yet upscale: carbon accents on the steering wheel and shift paddles, along with branded floor mats. It’s enough to add a sense of purpose without reworking the cabin.