Heat Soak in Arizona: Keeping a Tuned BMW Cool When It's 110°F
Strong on the first pull, flat by the third: that's heat soak, and a Phoenix summer makes it worse. Here's what's happening inside a tuned BMW, and the order we'd fix it in.
BMW & European Performance Blog Page 3
Upgrade plans, tuning explainers and honest ownership advice for BMW M and European performance cars — written for enthusiasts by a specialist shop in Tempe, Arizona.
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G80 M3 Upgrades in the Right Order: What to Do First on a G80 or G82, and What to Skip
The S58 rewards patience. A sequenced plan for G80 M3 and G82 M4 owners: inspection, tires and brakes, then software, then only the hardware and cooling your tune and climate actually call for.
Planning a build, or chasing a problem?
Tell us what you drive and what you want from it. Every project at HTP Motorsport in Tempe starts with a conversation and an in-person look at the car.