Here at Fk8td we are always testing new products. Rampage Fabrication was gracious enough to send the original prototype for testing. During testing data showed that the housing is capable of 725whp of air running the OEM MAF sensor. This is the housing I used to make 707whp and there was room to spare, This housing has about 100whp more capability over the PRL race MAF. In previous testing I almost maxed the PRL race MAF at 614whp. Make no mistake drivability is great using this housing. Customers feedback have already said that the responsiveness is better that the smaller housing and fueling is far more accurate.
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