Hybrid turbochargers: what they are and when you actually need one
No marketing: how a hybrid differs from a stock turbo, what is replaced inside, and at which point it makes sense.
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Tuning projects, build reports and technical guides, no marketing, no rounding in our favour.
Downpipes: what they really give, and what about the catalyst
Numbers without rounding in our favour: what changes on the stock map, what changes after calibration, and the trade-offs.
Read moreStage 1, 2 and 3 — what those numbers actually mean
There is no standard, and that gets exploited. Here is what each stage usually implies and what to ask before paying.
Read moreChoosing a turbocharger: five common mistakes
The mistakes that make an expensive turbo drive worse than the stock one. All five turn up regularly.
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