BMW M3 F80: Stage 2 on hybrid turbos
431 hp stock, 620 hp on pump fuel after hybrid turbos and a 3" exhaust. Here is what we changed and why.
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Buy performance parts for turbo engines
Turbochargers, downpipes, intercoolers and Stage kits for Audi, VW, Porsche, BMW and Mercedes. Pick your make, generation and engine and see only the parts that fit.
Tuning projects built on our parts
See what stock cars turn into. Every build lists the power before and after, the full hardware set and what the whole thing cost.
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Audi RS3 8V: 500+ hp from the five-cylinder EA855 EVO
A hybrid turbo, exhaust and fuelling. What actually limits the five-cylinder engine — and where the sensible line runs.
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Mercedes-AMG C63 S: Stage 2 on the M177
Hot-vee turbochargers, 700 hp, and the real question — what to do about the gearbox.
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BMW M5 F90: 3.3" exhaust and Stage 1
The most underrated step on the S63B44 is the exhaust. We measured what downpipes give before any remap.
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Tuning news and articles
Turbochargers, downpipes and tuning stages explained in plain language, plus what is new in the catalogue and what is worth knowing before you buy.
Article
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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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.
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Stage 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.
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Choosing 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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We ship to the United States, Canada and the EU
Performance parts for your engine, delivered to your door
RaceHub sells hybrid turbochargers, downpipes, intercoolers, exhaust systems and ECU software matched to a specific engine. We ship worldwide from our warehouse in Almaty, give every parcel a tracking number and prepare the customs paperwork in advance so your box does not sit at the border.
Every part in the catalogue is tied to an engine and a generation, so the vehicle picker filters out anything that will not fit your car. Each listing shows what the part gives on the dyno and which tuning stage it belongs to, so you pay for a result rather than for packaging.
Not sure what suits your goal and budget? Message us and we will put the package together and quote shipping to your city.