Rear Diffuser replacements

Oct 29, 2009 | 01:32 AM

AllPurposeBen

Thread Starter

Rotary Death Blender

Joined: Oct 2009

Posts: 7

Likes: 0

From: Overland Park, Kansas

Rear Diffuser replacements

Is anyone familiar with an aftermarket rear diffuser that is known to have some tangible aerodynamic value, not purely cosmetic? Also, same question applied to a deck spoiler, not a raised wing? Thanks for any input.

Last edited by AllPurposeBen; Oct 29, 2009 at 03:46 PM.

Oct 29, 2009 | 06:22 AM

Rotr8

whines all the way home

iTrader: (2)

Joined: Oct 2004

Posts: 7,402

Likes: 2

From: Towson/Baltimore, MD

Im in the proccess of building one now that Iwill be applying real CFD and road testing to, it will be alittle while before its complete but heres the start,,,
https://www.rx8club.com/rx-8-multimedia-photo-gallery-6/rotr8-builds-things-scratch-175799/page16/

Oct 29, 2009 | 12:40 PM

lokoebird

DON'T HATE THE 8

Joined: Jul 2006

Posts: 126

Likes: 0

From: Im' from Guam. Stationed in Colorado. Deployed to Iraq.

You mean "cosmetic"

Quote:

Originally Posted by AllPurposeBen

Is anyone familiar with an aftermarket rear diffuser that is known to have some tangible aerodynamic value, not purely cosmedic? Also, same question applied to a deck spoiler, not a raised wing? Thanks for any input.