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EURO FWD /// platform file

VW Golf GTI (Mk7) build guide

EA888 Gen3 · 2.0 turbo I4. What the stock hardware reliably supports, where it breaks first, and the fastest safe path to more.

The VW Golf GTI (Mk7) makes 220 hp stock at roughly 3,100 lb (14.1 lb/hp). Its stock internals are good for about 480 hp, the fuel system for around 350 hp, and the stock turbo(s) flow about 300 hp. Below is the limit sheet carbuildcheck analyzes against, plus the platform's documented weak points.

01 Factory card
Stock power220 hp
Curb weight3,100 lb · 14.1 lb/hp
LayoutFWD
InductionTurbocharged
02 What stock parts support
Engine internals~480 hp
Fuel system~350 hp
Induction ceiling~300 hp
Clutch (manual)~280 hp
Transmission (auto/DCT)~370 hp
Cooling (sustained)~380 hp

Community-documented crank-hp planning figures, conservative by design. How these are used in the score →

03 Where it breaks first
The IS20 is maxed around here — IS38 swap is the natural next step, and it wants an HPFP with it.
Water pump and carbon cleaning are when-not-if services on the EA888. Budget them into the build.
04 The typical path

Stage 1 tune → intake → downpipe → intercooler → Stage 2 tune. Fueling before E85, driveline before sticky tires.

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