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B48 guides
Straight answers on downpipes, intakes, turbos, cooling and fitment, written for Australian cars. Pick a topic or your engine.
BMW Upgrade Turbos: B48, B58, N54, N55, S55 and S58 Explained
An upgrade turbo is the point where a BMW build stops being a bolt-on car and becomes a proper power build. This guide covers…
B48 Downpipe Upgrade — Is It Worth It on the BMW 1 and 2 Series?
Understanding the B48 platform, what a downpipe upgrade actually does, the gains you can expect, and the trade-offs to weigh before committing.
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