It’s spring and that means it’s time to get out and enjoy your car. We’ll help you do that by taking 10% off all of our ECU and TCU Upgrades¹! As an added bonus, we’ll give you 20% off our TCU Upgrade if you purchase the ECU and TCU on the same day! Take advantage of this sale between March 22nd and April 15th at Bluewater Performance, you’re Colorado APR Dealer. ¹Please Note, this sale excludes APR Plus.