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Performance Related Questions

How much horsepower should I expect?
If your engine is 100% stock, you should expect to see an increase of 25-35 horsepower using our product. If you have modifications such as an air intake system, exhaust upgrades, throttle body upgrades, etc, you could gain up to 75 horsepower.  

How much gas will I save?
With regular driving, or cruise control, you should expect an increase of 2-3 miles per gallon, if you engine is 100% stock. If you’ve upgraded your intake and exhaust system, then you should expect to see an increase of 3-5 miles per gallon. Note: In order to save gas, you need to drive normally. If you’re a “spirited” or “aggressive” driver, you may not experience any mpg increase at all. There are currently no products that allow you to be “heavy” on the throttle and save gas. It’s simply not possible.

Will your product work with the aftermarket parts I have on my vehicle?
Yes, our module works in conjunction with all aftermarket parts excluding aftermarket Turbo, Superchargers, and Nitrous. OEM Turbo and Superchargers are 100% compatible.

I have a 2WD or 4WD vehicle. Will it work on both drivetrains? 
A: Yes, the ACD Performance Modules would be fully cross-compatible with both a 2WD and 4WD drivetrain!

Will the Performance Module damage my vehicles engine? 
Absolutely Not! Since our Performance Module merely sends a continuous signal to the ECM, it simply triggers the Factory Engine Control Module to adjust itself for a more optimum fuel mixture and timing curve, which means that you're fully protected by the built-in safeguards in your Factory Engine Control Module! These Performance Modules have been time tested and will absolutely not affect your vehicles engine or electrical system in any way!

My engine is Supercharged or Turbocharged. Will it still work? 
Yes, the ACD Performance Modules are usually fully compatible with Supercharged or Turbocharged engines! Please e-mail us to verify compatibility.

I have an Automatic or Manual Transmission. Will it still work? 
Yes, the ACD Performance Modules are fully compatible on both an automatic and manual transmission!

Will the Performance Module void my warranty? 
Absolutely not! Our product will not void your vehicles warranty. In fact, you are protected by law under the Magnuson-Moss Warranty Act! The vehicle manufacturer cannot simply void your entire vehicles warranty due to aftermarket accessories!

Is your product compatible with my aftermarket Cold Air Intake? 
Yes, ACD Performance modules are fully compatible with all aftermarket intake systems.

I currently have a Power Programmer or Handheld Tuner installed. Will it still work? 
Yes, the ACD Performance Modules are fully stackable and compatible with other Power Programmers and Handheld Tuners!

Product Related Questions

How does the ACD Performance Module work?
The ACD Performance Module works by altering (retuning) your vehicles Air/Fuel Ratio. It actually retunes your vehicle.

Does it write software permanently on my ECU?
No, ACD Performance modules do not write permanent data. As soon as it’s removed, it’s like it was never even installed.

How does the ACD Performance Module Connect?
Our performance module connects to your vehicles Air/Fuel sensor. This sensor is more commonly found near your intake air filter box, or your vehicle’s throttle body.

Is this easy to install? Do I have to cut wires to install your module? Do I need special tools?
No, all modules come with connectors for quick and easy “cut-free” installation. You do not need any special tools to install our modules.

I installed the module, but my check engine light is on, what should I do?
Check engine lights are a rare occurrence. If they happen, please open a support ticket (contact us page) and a tech will assist with solving your issue.

Ordering Questions

How long does it take to ship?
All items are shipped via UPS or USPS. We ship all regular orders via First Class Mail and/or UPS Ground. Regular shipping takes generally 4-5 days. This time excludes production time, which is roughly 24-48 hours. If you select Priority Mail, 2-3 Days, Express is usually 1 day (overnight).

How do I track my order?
AutoChipsDirect emails every customer with tracking updates when as soon as the item has shipped. If you have not received an email within 72 hours from your order (excluding business days), check your spam/junk mailbox. If you don’t have one in your email anywhere, please refer to the steps below to track your order.

  • If you ordered online, and signed up for an account, you can track it by logging in to “My Account” and viewing your “Order History”.
  • If you ordered over the phone (without giving us your email), or you didn’t create an account at checkout, you must open a support ticket to receive a tracking update. (contact us page)

I added an intake to my order. Does it come in the same package?
No, our intakes are shipped from our Los Angeles, California location via UPS or FedEx. Your performance module will come from our Atlanta, Georgia location.

What is your Return Policy? Is there a Warranty Included? 
Of course! All ACD Performance Modules come with a LIFETIME WARRANTY, so that means if you're not happy with our Performance Module for ANY reason at all, then simply send it back and we'll send you a Replacement! We will cover Return Shipping Costs (for replacements only)! We are the ONLY company on online who covers shipping BOTH WAYS!