BTW Tuning

European/JDM Performance & Customization. GTR/Z/Q Platforms. BMW ECU Unlocking & Maintenance.

04/30/2026

We just installed a full titanium catback exhaust system on this beautiful BMW M4 CS

Best part, it retains full OEM valve control, no extra buttons or remotes! Just use the factory controls!

Finished off with a custom EcuTek tune to tie everything together!

Available for a variety of BMW models.

DM us or contact below for pricing & availability
📞 +1(480) 900-7506
📧 [email protected]

05/09/2025

Check out this gorgeous M8 Competition pushing 800+ HP! With bench unlock, DPs, CAI, and a fully adjustable tune. For our client base with German vehicles, we offer bench unlocks for most BMW models and Mercedes vehicles as well.

03/21/2024

Looking to keep your BMW in top shape or enhance its performance? We’re now offering maintenance, performance installations, and tuning services for BMWs using MHD, Ecutek, and BM3 platforms! Reach out to us for inquiries or to book an appointment.

01/30/2024

Introducing a new update to our TT kits! We are now including a modified motor mount bracket that leaves a ton of room for bigger inlets for the turbos. This accompanied with 3D modeled inlets will let us push these kits to the limit, especially with bigger turbos. () pictured below.

09/07/2023

🔧 Precision Performance Upgrades Dive into the heart of automotive excellence with our engine builds and upgrades! Last season's projects were just the beginning. Stay tuned for thrilling VR and VQ builds on the horizon. Count on us for top-tier craftsmanship, using CSS blocks for VQs and brand-new OEM blocks for VR38. Elevate your ride with the best in the business! "

08/10/2023

We received this G37x with almost no mods, and it left making over 500AWHP. Slide to check out the dyno graph! Mods in next comment.

07/23/2023

Quick GTR R35 diff swap this weekend

Address

Commerce Township, MI
48390

Telephone

+14809007506

Website

http://btwtuning.com/

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