Craig Bimmer's Build
2006 325i RWD Manual Transmission
I purchased the e90 in December 2020 for $2500 with approximately 135k miles
(Prior Intake setup)
K&N Air Filter:
Charcoal Filter DeleteSilicone intake boot: https://amzn.to/491XGmd
3 Stage Intake Manifold Kit:
Ram Intake Hose: https://amzn.to/2XjRKm7
Current Intake Setup:
22RPD Beta Test Velocity Stacks (currently)
Oil Catch can: https://amzn.to/3VZDVnP
MILVs: https://www.bimmermilvs.com/store/
Software:
22RPD Stage 2 Tune: https://22rpd.com/shop/tune/engine/N51%20-%20N52B30
N2MB WOT Box
Custom 3 Inch Exhaust Parts:
Aliexpress catless headers
Stainless Steel Exhaust Pipes: https://amzn.to/45icafH
2.25" to 3" Y Pipe: https://amzn.to/45vI7Qx
3" 45 degree Coupler 2 pack: https://amzn.to/3UooeFZ
Vibrant 1794 Bottle Resonator: https://amzn.to/41BATJr
Cutout Valve: https://amzn.to/46VaEkS
3" Coupler: https://amzn.to/4lmoCj5
3" Exhaust Clamp: https://amzn.to/41qzpBZ
e82 N55 135i muffler
Wheels and Tires
I use 16inch wheels for weight reduction and to maintain a “sleeper” look
15mm wheel Spacers: https://amzn.to/4914lgs
My summer tire choice:
Continental Extreme Contact Sport 02: https://bit.ly/4nQMgXb
My all season tire choice:
Continental Continental DWS: https://bit.ly/47tpVIn
Mounting Hardware
Condor Solid Motor Mounts: https://www.condorspeedshop.com/products/e8x-e9x-z4-engine-mounts?_pos=1&_sid=98c84ec47&_ss=r
Condor Solid Transmission Mounts:
Extra
3.91 Differential Retrofit
ATI Super Damper From VAC
Amazon Crankseal Guard: https://amzn.to/478Q9Rn
M3 style mirror caps: https://amzn.to/4nWJ6Bm
LCI Front End conversion (headlights, bumper, hood)
Motor replaced with N52k in 2022
Significant weight reduction has been done to reduce the total weight to around 3000lbs
the car in 2021 with 17inch rims 
2022 during motor swap process
2025 after installing 22rpd beta Vstacks
