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      07-22-2011, 01:13 PM   #5
tom @ eas
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Drives: BMW
Join Date: Nov 2005
Location: Anaheim, CA

iTrader: (17)

Garage List
2010 BMW M3  [5.00]
2015 BMW M4  [3.50]
Originally Posted by SamS View Post
What are the improvements over v3.0?
AiB 4.0 Improvements:
- Higher LED output than AiB 3.0 kits using a revised HiPower LED Assembly, same as used in modern Airport Runways and Traffic lighting assemblies
- Smaller, more efficient HeatSink design to aid in installation while still retaining proper cooling requirements for optimal LED performance
- Satin anodized finished with laser-etched AiB logo for stealth-like appearance
- Revised HD DriverPacks with heavier gauge wiring and automotive-grade connectors
- 3 Year Warranty, best in the marketplace

More info is in the Sponsor's section here: