"Just mounted my railer 5 element diffuser to my Exige cup car today. It looks great and the fit was perfect. The overall diffuser is much stiffer and more stable when mounted. Ran the diffuser at the track this weekend and really liked it. It seemed to improve high speed stability and made the car feel more hunkered down. It certainly drew a lot of comments."
Edward from Newark, DE

"We did a total of 13 high speed runs over 200 MPH at the Texas Mile in our Nissan GT-R. The diffuser felt very solid. We were able to achieve the 2nd fastest top speed in the world at 217 MPH for a Nissan GT-R - thanks Difflow!"
Jeremey Rohrs, SouthSide Performance, Houston TX.

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Built for Function.
All of our diffusers have been put to the test on tracks all over the world, including the Texas Mile, Nurburgring and Laguna Seca. Our customers were very pleased to see higher top speeds and faster lap times thanks to the significant reduction in drag from the Difflow Diffuser. Looks are just a plus.

Aluminum Works Best.
There is no better material to make diffusers from than aluminum. It won't discolor from exhaust temperatures. It won't crack on a speedbump or curb like carbon fiber does. Why spend thousands on a fancy carbon fiber diffuser when 75% of it is hidden underneath the car anyway?

Quality Workmanship.
We are the only company out there that specializes in aluminum diffusers. Our 50+ years of experience in metal fabrication gives us a big advantage when it comes to making a solid diffuser. From start to finish, everything is made in the USA and built to perfection. We ship worldwide, give us a call today!

Our Customers Tell it All.
Take a look at what our customers world-wide have to say about our service and diffusers here.

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