Modular Diffusor
$1,750.00
Featured Products
E46 Carbon Roof
$1,500.00
Fulcrum 14 Wing
$1,700.00
E36 Center Dash Panels
$110.00
New Products
S2000 Apex 8 Wing Kit
$1,999.00
C6 Apex 15 Dual Element Wing Kit
$4,000.00
C5 Apex 15 Dual Element Wing Kit
$4,000.00
S550 Mustang Apex 8 Wing Kit
$1,950.00
Latest Journal Posts
Jan 12th 2019
We Go To the Wind Tunnel!
Not much of a post here, mainly a video. We finally got a chance to run our Fulcrum 14" wing in a fu…
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Jan 2nd 2019
We Are Changing Our Name Back to AJ Hartman Aero!
After an interesting year as RHR Performance, some staff changes have led me to change the com…
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Jul 1st 2018
Splitter Tunnels and Front Diffusors Explained
If you follow this blog, or our other social media outlets (facebook and Instagram)…
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