Mazda Chip Tuning Box

SW Diesel performance chips are exceptional in your Mazda. Our tuning modules will enhance your driving experience by providing greater torque and power. This done safely by controlling both fuel and air. Diesel tuning done correctly. DIY installation taking less than 10 minutes, leaving no trace after removal.

See what our customers say!

by Rob Morton on SW Diesel
Excellent Product

Running a heavily laden 2015 BT-50 I have been searching for more power and finally found it.

Now having driven 3000km mostly hill work I can honestly SW- Chips

are the real deal. I am achieving about 20% more power with slightly less fuel usage.

Easy instructions and easy plug and play system.

Thanks to Steve who was a great help in product info and great customer service.

Thanks again SW-chips.