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2004 BMW 3-Series Performance Chips & Programmers

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Latest Customer Reviews

aFe Sprint Booster Power Converter Reviews


Works as advertised!

Reviewed By June B (Toms River, NJ) Reviewed for a 2014 BMW 3-Series —1/23/2017 9:11 PM

I finally pulled the trigger & bought this afe booster for my 335i f30... there's a refund option so I figured why not... try it & return it... i tried it & im never returning it. This should be a 1st mod for most cars. Makes it more drivable, more fun, maybe the way the way the throttle should have been made. The price is high but it is worth it. No added power but it make u feel all the available power more instantaneous. Buy it cause u wont return it.

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ScanGauge OBD II Scanner Reviews


Peace of mind

Reviewed By Joe A (CYPRESS, TX) Reviewed for a 2015 Dodge Ram —4/10/2018 3:31 PM

I wanted to be able to monitor my ECO Diesl performance. I am pleased with the info this gauge gives me.

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Edge Insight CS2 Monitor Reviews


Small, but still very easy to read.

Reviewed By Brian B (Billings, MT) Reviewed for a 2016 GMC Sierra —4/4/2018 6:01 AM

Super easy install. The device is tiny but still really easy to read. Tons of information.

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