BMW Performance Tuning in Phoenix: What to Know Before You Book
Before you book a BMW tune in the Valley: define the goal, know your fuel, check whether your DME is locked, understand the warranty rules, and know what a dyno session should prove.
Arizona
8 articles tagged Arizona.
Articles tagged Arizona
Arizona Race Tracks: A 2026–27 Guide to Where You Can Drive on Track
Firebird and Radford in Chandler, Podium Club, Inde and Musselman are open; Arizona Motorsports Park is not. Here's what each track is, who runs track days there, and how the 2026–27 season lines up around the heat.
After the Arizona Summer: A Fall Checklist for European Performance Cars
A lot of summer damage shows up after the heat breaks. Here's a fall checklist for European performance cars in the Valley: battery, tires, fluids, rubber, A/C, filters and paint.
BMW Carbon Fiber Parts for M Cars: Appearance, Weight and Practicality
Most carbon fiber on a BMW is about looks, and that's fine if you know what you're buying. Genuine M Performance vs aftermarket, prepreg vs wet and forged carbon, real weight savings, sun, film and insurance.
BMW M Pre-Purchase Inspection: What to Check Before You Buy a Used M Car
A used M car can be a great buy or an expensive lesson. Here is what a specialist pre-purchase inspection should cover, the generation-specific items worth asking about, and the records and questions that tell the two apart.
First Track Day Prep in Arizona: Brakes, Tires, Fluids and the Heat
Your first HPDE doesn't need a modified car. It needs fresh brake fluid, healthy pads and tires, no leaks, a helmet, and a date that avoids the worst of the Arizona heat. Here is what tech inspectors check and what to do first.
BMW Exhaust Upgrades Explained: Sound, Performance, Downpipes and Daily Drivability
A valved rear section and a catless downpipe are both called exhaust upgrades, but their consequences are very different. What each section of a BMW exhaust does, what needs a tune, what drones, and what isn't street legal.
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.
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.