■Front Lip Spoiler(Carbon)

Material：

CFRP

Application：

F39 X2 M-Sport X, M-Sport

Part No：

3101-23911

Description：

This is the spoiler for M-Sport"X"
To install it on "M-Sport", spacer 3101-23911S is needed

■Front Lip Spoiler(Carbon) for M35i

Material：

CFRP

Application：

F39 X2 M35i

Part No：

3101-23921

Description：

This is a kit for M35i, and it is including a spacer.
It will not fit "M-Sport"and M-Sport"X"

■Rear Diffuser(Carbon)

Material：

CFRP

Application：

F39 X2 M-Sport X

Part No.：

3108-23911

Description：

Diffuser attachs to the M-Sport"X" only.
It will NOT fit M35i and M-Sport.
It should be installed together with 3DDesign exhaust 4101-23911.

■Roof Spoiler(M35i etc.)

Material：

urethane

Application：

F39 X2 with M rear spoiler

Part No.：

3110-23911

Description：

To install this spoiler, the car must have roof-mounted M rear spoiler.

■Roof Spoiler(Non-M)

Material：

urethane

Application：

F39 X2 without M rear spoiler

Part No.：

3110-23921

Description：

Attaches to the car with standard roof.

The car in the photos right side is 18d M-SportX without M rear spoiler. It's installed 3101-23911 Front lip spoiler and 3108-23911 Rear diffuser.

More detail of interior parts.
More detail of exhaust system.