FitzpatrickMotorsGerman Performance · Motorsport
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Builds & Tuning

From a subtle Stage 1 to a purpose-built track weapon. Every build is engineered, dyno-verified, and finished to an OEM-plus standard.

Capabilities

What we build.

One roof for tuning, engine work, chassis, and race prep — so your car is developed as a whole, not a pile of parts.

Tuning & ECU

Stage 1–3 flashes, custom maps, and dyno-verified gains for M, AMG, RS and 911. Clean, drivable power — not just a peak number.

Engine & forced induction

N54/N55/S55/S58 turbo work, built bottom ends, cooling, fueling, and full engine builds. Reliability first, then power.

Chassis & suspension

Coilovers, corner-balancing, bushings, big brakes, and alignment for the street or the apex.

Track & safety

Roll cages, seats & harnesses, aero, and full race prep — built to pass tech and survive a season.

Our process

Plan. Build. Prove.

We start with your goals and budget, spec the right parts, and build to a plan. Then we put it on the dyno and, when it matters, on track — so the numbers are real and the car is sorted before you get the keys.

Let's build something

Sold. Built. Raced.

Whatever stage you're at — shopping, building, or chasing lap times — we're ready.