Collection: BMW X3 Series
The BMW X3 Series is a line of mid-size premium SUV's marketed by BMW as 'Sport Activity Vehicles.' Smaller than the X5 and X6 as well as larger than the X1 or X2, the BMW X3 Series has been in production since 2003 and includes the E83, F25, and G01 chassis. To determine your X3 Chassis Code, please refer to the following:
| Model Years | Chassis Code |
| 2004 - 2010 | E83 |
| 2011 - 2017 | F25 |
| 2018 -Ā | G01 |
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B58 Gen1 Race Intake Manifold
Vendor:RK AutowerksRegular price $4,499.99 USDRegular priceUnit price / per$4,499.99 USDSale price $4,499.99 USD -
ReFlex+ Control Unit
Vendor:MOTIVRegular price $729.99 USDRegular priceUnit price / perSale price $729.99 USD -
B58 Pro-Xtreme Valve & Valve Spring Kit
Vendor:FerreaRegular price $2,499.99 USDRegular priceUnit price / perSale price $2,499.99 USD -
M54 Combustion Chamber Upgrade Service
Vendor:5150 AutoSportRegular price $600.00 USDRegular priceUnit price / perSale price $600.00 USD -
M54 CNC Cylinder Head Porting
Vendor:5150 AutoSportRegular price $1,500.00 USDRegular priceUnit price / perSale price $1,500.00 USD -
BMW N20 Short Block Assembly Service
Vendor:5150 AutoSportRegular price $3,600.00 USDRegular priceUnit price / perSale price $3,600.00 USD -
BMW B48 Short Block Assembly Service
Vendor:5150 AutoSportRegular price $3,600.00 USDRegular priceUnit price / perSale price $3,600.00 USD -
BMW S58 Short Block Assembly Service
Vendor:5150 AutoSportRegular price $4,000.00 USDRegular priceUnit price / perSale price $4,000.00 USD -
BMW Toyota B58 Short Block Assembly Service
Vendor:5150 AutoSportRegular price $4,000.00 USDRegular priceUnit price / perSale price $4,000.00 USD -
BMW N52 Short Block Assembly Service
Vendor:5150 AutoSportRegular price $4,000.00 USDRegular priceUnit price / perSale price $4,000.00 USD -
BMW N55 Short Block Assembly Service
Vendor:5150 AutoSportRegular price $4,000.00 USDRegular priceUnit price / perSale price $4,000.00 USD -
BMW M54 Short Block Assembly Service
Vendor:5150 AutoSportRegular price $4,000.00 USDRegular priceUnit price / perSale price $4,000.00 USD -
N20 / N26 CNC Cylinder Head Porting
Vendor:5150 AutoSportRegular price $1,000.00 USDRegular priceUnit price / perSale price $1,000.00 USD -
B48 CNC Cylinder Head Porting
Vendor:5150 AutoSportRegular price $1,000.00 USDRegular priceUnit price / perSale price $1,000.00 USD -
N52 CNC Cylinder Head Porting
Vendor:5150 AutoSportRegular price $1,500.00 USDRegular priceUnit price / perSale price $1,500.00 USD -
N55 CNC Cylinder Head Porting
Vendor:5150 AutoSportRegular price $1,500.00 USDRegular priceUnit price / perSale price $1,500.00 USD
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