BMW E90 E92 E93 CSL-Style Trunk Guide: Coupe, Sedan & Convertible Bootlids

Quick answer: A CSL style trunk comes in a different version for each E9X body style. The E92 coupe, the E90 sedan (pre-LCI and LCI are separate listings) and the E93 convertible each have their own full replacement bootlid in real carbon fiber, and the E92 and E90 pre-LCI also have fiberglass versions. If you only want the ducktail look, add-on CSL spoilers fit over the factory trunk. These are aftermarket CSL style parts, not OEM BMW parts.

Which CSL Style Trunk Fits Your BMW?

Match your body style first, then choose carbon fiber, fiberglass or an add-on spoiler. A bootlid made for one body style does not fit another.

Your BMW	Carbon fiber bootlid (full replacement)	Fiberglass bootlid (unpainted)	Add-on CSL spoiler
E92 Coupe 328i, 335i, M3	E92 coupe CSL carbon fiber bootlid	E92 coupe CSL fiberglass bootlid	Carbon fiber add-on Fiberglass add-on (unpainted)
E90 Sedan, pre-LCI 3 Series and M3 Sedan	E90 pre-LCI CSL carbon fiber bootlid	E90 pre-LCI CSL FRP bootlid	E90 pre-LCI carbon fiber add-on
E90 Sedan, LCI 3 Series and M3 Sedan	E90 LCI CSL carbon fiber bootlid	Not listed. Ask us.	Not listed. Ask us.
E93 Convertible 328, 335, M3	E93 convertible CSL carbon fiber bootlid	Not listed. Ask us.	Not listed. Ask us.

Looking for something different on the E92? We also carry an E92 Amuse Ericsson style carbon fiber bootlid.

E92 Coupe: CSL Bootlid for the 328i, 335i and M3

The E92 CSL style carbon fiber bootlid is a full replacement trunk with an integrated ducktail, made from real carbon fiber with a UV protected clear coat. It is listed for the E92 328i and 335i coupe and the E92 M3 coupe. It is designed for the E92 coupe only and does not fit the E93 convertible or the E90 sedan.

If you want a lower-cost route, the E92 CSL style fiberglass bootlid is also a full replacement with an integrated ducktail. It ships unpainted, so plan on prep and paint.

E90 Sedan: Pre-LCI and LCI Are Different Listings

On the sedan, check whether your car is a pre-LCI or an LCI (facelift) before ordering:

• Pre-LCI E90: the carbon fiber CSL bootlid is listed for the E90 pre-LCI sedan and pre-LCI M3 sedan. The FRP version is listed for the E90 pre-LCI sedan.
• LCI E90: the LCI carbon fiber CSL bootlid is listed for the E90 LCI sedan and LCI M3 sedan.

Not sure which one you have? Send us your year, model and trim and we will tell you which listing to use.

E93 Convertible: CSL Bootlid

The E93 convertible CSL style carbon fiber bootlid is made from real carbon fiber with a clear coat and is listed for the E93 328 and 335 convertible and the E93 M3 convertible.

Full Bootlid or Add-On CSL Spoiler?

	Full bootlid	Add-on spoiler
What it is	Replaces your entire factory trunk lid	Mounts on your factory trunk lid
Look	The complete CSL style trunk with integrated ducktail	CSL ducktail style on top of the stock lid
Best for	A full CSL style rear	A simpler, lower-effort upgrade
Available for	E92 coupe, E90 sedan, E93 convertible	E92 coupe and E90 pre-LCI sedan

Carbon Fiber or Fiberglass?

Carbon fiber bootlids are made from real carbon fiber with a clear coat, so the carbon weave shows through. Fiberglass (FRP) bootlids ship unpainted and need prep, primer and paint to match your car. If you want the visible carbon weave, choose carbon fiber. If you plan to paint the trunk body color, fiberglass is the lower-cost route.

Fitment Checklist Before You Order

1. Body style: coupe (E92), sedan (E90) or convertible (E93). Bootlids are not interchangeable.
2. Pre-LCI or LCI: required for the E90 sedan.
3. M3 or regular 3 Series: check the listing for your trim. The E92 listings cover the 328i, 335i and M3 coupe.
4. Carbon fiber, fiberglass or add-on: pick the finish and scope you want.
5. Year, model and trim: send them to sales@JL-Motoring.com and we will confirm fitment before you order.

Installation Overview

A full bootlid replaces the factory lid, so alignment and panel gaps matter. We recommend professional installation and a test fit before final mounting. Fiberglass bootlids and add-on spoilers need to be painted before final installation if you want them body color.

Complete Your E9X Build

Pair the trunk with a front lip and rear diffuser. Browse the BMW E90 E92 E93 M3 collection, the E92 E93 3 Series collection and the E90 E91 3 Series collection. For more E9X M3 parts, see our E90 E92 E93 M3 carbon fiber upgrade guide, and if you are unsure of your chassis, use our BMW chassis code guide.

Frequently Asked Questions

Is the BMW E92 CSL trunk a full replacement?

Yes. The E92 CSL style bootlids replace the entire factory trunk lid and include an integrated ducktail. We also list add-on CSL spoilers that mount on the factory lid.

Does an E92 CSL bootlid fit the E93 convertible or the E90 sedan?

No. The E92 bootlid is designed for the E92 coupe only. The E90 sedan and E93 convertible each have their own listings.

Do I need a different CSL trunk for the E90 LCI?

Yes. The E90 pre-LCI and LCI sedans are separate listings. Send us your year, model and trim if you are unsure which one applies.

Are these OEM BMW CSL parts?

No. They are aftermarket CSL style parts designed to replicate the CSL look. They are not OEM BMW parts.

What is the difference between the carbon fiber and fiberglass bootlids?

The carbon fiber bootlids are made from real carbon fiber with a clear coat. The fiberglass bootlids ship unpainted and need prep and paint.

Does the CSL trunk fit a regular 328i or 335i, or only the M3?

The E92 listings cover the 328i and 335i coupe as well as the M3 coupe. The E90 sedan and E93 convertible carbon fiber listings also include both the regular 3 Series and the M3. Send us your year, model and trim to confirm.

Can I get the CSL ducktail look without replacing the trunk?

Yes. The E92 coupe has carbon fiber and fiberglass add-on CSL spoilers, and the E90 pre-LCI sedan has a carbon fiber add-on CSL spoiler.

Ready to pick your CSL trunk? Browse the E9X M3 trunks, E92 E93 3 Series trunks and E90 3 Series trunk lids, or send us your year, model and trim and we will confirm fitment.