Amplifier for 2026 BMW M4 Competition
- Bumper, Front
- Bumper, Rear
- Center Armrest / Storage Trays
- Cover Door Sill / Wheel Arch
- Door Trim Panels / Lateral Trim Panels
- Door, Front
- Exterior Trim / Grill
- Glazing
- Instrument Carrier / Mounting Parts
- Insulation
- Interior Equipment, Lower
- Interior Equipment, Upper
- Luggage Compartment
- Mounting Parts, Engine Compartment
- Outside Mirror
- Various Body Parts
- Bumper, Front
- Bumper, Rear
- Center Armrest / Storage Trays
- Cover Door Sill / Wheel Arch
- Door Trim Panels / Lateral Trim Panels
- Door, Front
- Exterior Trim / Grill
- Glazing
- Instrument Carrier / Mounting Parts
- Insulation
- Interior Equipment, Lower
- Interior Equipment, Upper
- Luggage Compartment
- Mounting Parts, Engine Compartment
- Outside Mirror
- Various Body Parts
Browse Categories
Select category
- Bumper, Front
- Bumper, Rear
- Center Armrest / Storage Trays
- Cover Door Sill / Wheel Arch
- Door Trim Panels / Lateral Trim Panels
- Door, Front
- Exterior Trim / Grill
- Glazing
- Instrument Carrier / Mounting Parts
- Insulation
- Interior Equipment, Lower
- Interior Equipment, Upper
- Luggage Compartment
- Mounting Parts, Engine Compartment
- Outside Mirror
- Various Body Parts
- Bumper, Front
- Bumper, Rear
- Center Armrest / Storage Trays
- Cover Door Sill / Wheel Arch
- Door Trim Panels / Lateral Trim Panels
- Door, Front
- Exterior Trim / Grill
- Glazing
- Instrument Carrier / Mounting Parts
- Insulation
- Interior Equipment, Lower
- Interior Equipment, Upper
- Luggage Compartment
- Mounting Parts, Engine Compartment
- Outside Mirror
- Various Body Parts
Amplifier for 2026 BMW M4 Competition
No.
Part # / Description / Price
Price
1
Booster 
BMW
BMW Notes: Caution -> for vehicles with sa688 & sa6U3, an additional amplifier (booster) is installed. If no sa688 is installed, the ram takes over the amplifier (booster) function. For vehicles with harman/kardon surround sound system [S688A (+)].
MSRP $3,025.55 CAD
$2,723.00 CAD
MSRP $3,025.55 CAD
$2,723.00 CAD
2
Holder Booster BMW
BMW Notes: Caution -> for vehicles with sa688 & sa6U3, an additional amplifier (booster) is installed. If no sa688 is installed, the ram takes over the amplifier (booster) function. For vehicles with harman/kardon surround sound system [S688A (+)].
3
Bracket Ram/Icam BMW
BMW Notes: For vehicles with BMW live dashboard plus [S6U2A (-)] and BMW live dashboard professional [S6U3A (+)]. Caution -> for vehicles with sa688 & sa6U3, an additional amplifier (booster) is installed. If no sa688 is installed, the ram takes over the amplifier (booster) function.
4
Hex Bolt BMW
BMW Notes: Caution -> for vehicles with sa688 & sa6U3, an additional amplifier (booster) is installed. If no sa688 is installed, the ram takes over the amplifier (booster) function. For vehicles with harman/kardon surround sound system [S688A (+)].
5
Hex Nut With Plate BMW
BMW Notes: For vehicles with harman/kardon surround sound system [S688A (+)].
MSRP $28.90 CAD
$26.00 CAD
Sold in Pack of 10
MSRP $28.90 CAD
$26.00 CAD
Sold in Pack of 10
6
MSRP $21.80 CAD
$19.60 CAD
Sold in Pack of 10