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Welcome to the Mazda Miata Performance Chips Center at Andy's Auto Sport!
At Andy's Auto Sport, we have a huge variety of Mazda Miata chips to ensure that you have every performance chip option available to you. We go out of our way to carry every major line of Mazda Miata chips, so that whether you are looking for a Jet Mazda Miata performance chip or a Hypertech chip or a Diablosport chip or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Mazda Miata performance chip needs!
» CHOOSE YOUR MODEL
On Sale!
Fits on:
99-00 Mazda Miata;;01-05 Mazda Miata
99-00 Mazda Miata;;01-05 Mazda Miata
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30-1920
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AEM Universal Fuel & Ignition Controller (4 Channel)
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Price: $472.65
Sale Price: $415.93 / Each 
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On Sale!
Fits on:
90-98 Mazda Miata
90-98 Mazda Miata
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35-2910-24
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AEM Fuel/Ignition Controller Flying Lead Harness (24 Inch)
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Price: $45.21
Sale Price: $39.78 / Each
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On Sale!
Fits on:
01-05 Mazda Miata
01-05 Mazda Miata
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30-2997
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AEM ECU Patch/Extension Harness
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Price: $155.25
Sale Price: $136.62 / Each
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On Sale!
Fits on:
99-00 Mazda Miata;;01-05 Mazda Miata
99-00 Mazda Miata;;01-05 Mazda Miata
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35-2911
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AEM Fuel/Ignition Controller Bypass Harness
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Price: $13.96
Sale Price: $12.28 / Each
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On Sale!
Fits on:
99-00 Mazda Miata;;01-05 Mazda Miata
99-00 Mazda Miata;;01-05 Mazda Miata
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30-1930
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AEM Fuel / Ignition Controller (8 Channel)
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Price: $716.46
Sale Price: $630.48 / Each
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On Sale!
Fits on:
90-98 Mazda Miata
90-98 Mazda Miata
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30-1930
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AEM Fuel / Ignition Controller (8 Channel)
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Price: $716.46
Sale Price: $630.48 / Each
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On Sale!
Fits on:
99-00 Mazda Miata
99-00 Mazda Miata
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30-2983C
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AEM ECU Patch/Extension Harness
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Price: $153.20
Sale Price: $134.82 / Each
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On Sale!
Fits on:
90-98 Mazda Miata
90-98 Mazda Miata
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35-2911
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AEM Fuel/Ignition Controller Bypass Harness
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Price: $13.96
Sale Price: $12.28 / Each
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On Sale!
Fits on:
90-98 Mazda Miata
90-98 Mazda Miata
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30-1910
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AEM Fuel & Ignition Controller
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Price: $491.48
Sale Price: $432.50 / Each
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Fits on:
90-93 Mazda Miata-MX-5 4 Cylinder DOHC
90-93 Mazda Miata-MX-5 4 Cylinder DOHC
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V27-630
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Venom Piggy Back Programmers - Venom 400
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Price: $367.22 / Each
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» NEWS
If you want to find an Andy's coupon code to use to buy your Mazda Miata Performance Chips, then go to our Facebook page and click the "Like" button at the top!
Andy's Auto Sport on Facebook
» WHY TO BUY?
A new Miata performance chip improves power, torque, and fuel economy by changing your timing, fuel curves, redline, and even shift points where applicable. These improvements can net a substantial increase in performance with minimal effort, as Miata performance chips are among the easiest modifications to install. What's more, a new Miata performance chip can be one of the most cost-effective improvements you can make to your ride, and will complement any other performance mods you might already have.
» DID YOU KNOW?
Some Miata performance chips, ECUs, and programmers are so effective at increasing power that it is recommended to also upgrade your valvetrain in order to safely handle your Miata engine's new output, although this change is usually reserved for more aggressive performance chips. In some instances, your factory Miata chip is reprogrammed via a performance programmer/tuner, and can allow for different "stages" of upgraded power characteristics.
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