E46 Carbon Sunroof Delete
$475.00
Featured Products
E46 Carbon Roof
$1,500.00
E36 Headlight Ram Air Inlet
$225.00
Modular Diffusor
$1,750.00
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…
View Article
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…
View Article
Jul 1st 2018
Splitter Tunnels and Front Diffusors Explained
If you follow this blog, or our other social media outlets (facebook and Instagram)…
View Article