Crawford Performance Posted July 7, 2017 Share Posted July 7, 2017 INCREASE FUEL MILEAGE DECREASE EMISSIONS IMPROVE PERFORMANCE $49.95-$54.95 Check out our fitment guide on our website www.crawfordperformance.com Increase fuel economy and power as much as +8% in minutes with the patented Eco-Block from Crawford Performance. - Installation is simple and requires only a screwdriver - Increase fuel mileage, decrease exhaust emissions, and provide an improvement in power delivery - Satisfaction is guaranteed: If you aren't satisfied, simply return the Eco-Block for your money back.* Familiar with a cold air intake? Those increase the volume of the intake, subsequently pulling the sensor out of the air stream. The Eco-Block does the same exact thing, but does so by utilizing a spacer to pull the sensor out of the air stream. The benefits you receive with the Eco-Block vs. a cold air intake: - A fraction of the price: $50 vs. hundreds. - Maintains smaller intake volume, maintaining air velocity. The larger volume from an aftermarket cold air intake slows the air down, creating lag. - Keeps the stock air box / intake in place, which keeps your car smog legal and warranty safe. - Does not require a tune to maximize it's performance. Quote Link to comment Share on other sites More sharing options...
86BRATMAN Posted July 7, 2017 Share Posted July 7, 2017 (edited) Great idea guys. Let's pull the maf out of the air stream on a turbocharged subaru so it reads less air coming in and leans out the mixture. No tune required to blow more ringland. Edited July 7, 2017 by 86BRATMAN 2 Quote Link to comment Share on other sites More sharing options...
dfoyl Posted July 8, 2017 Share Posted July 8, 2017 1 Quote Link to comment Share on other sites More sharing options...
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