Post a pic of your latest purchase.

Jeffbel

New Member
I'm in Oakland for the next couple weeks so if any of you fools have worthy parts, pm me. I'm sure I'll swing into Stockton to see family.
 

XjoEnX

Active Member
It does work for drag racing and track racing. The underbody diffuser directs air away underneath the car to prevent it traveling upwards between spaces, acting as resistance.

The other one that cuts open the bumper allows trapped air to escape there. They both serve the same purpose to minimize resistance, just through different ways.
 
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