TOP ECS Products | BMW E46 M3

ECS loves helping you make your car all it can be, that’s why we’ve put all our top performance parts for your BMW together in one place. This list, compiled by our BMW gurus and designed by our fantastic R&D team, is everything you need to outfit your car with all those goodies you’ve wanted for your build. Let’s make your summer even more fun with all the best ECS Performance parts for your BMW.

ECS Performance parts for your BMW.

Fits:
E46 M3

‹ ›

Replacement Carbon Fiber Dive Planes for CSL Style Front Spoiler - (NO LONGER AVAILABLE)

Replace your damaged CSL carbon splitters

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Fitment is for the CSL style M3 front bumper

Brand:

ES#: 2696274

Mfg#: E46CSLSPLITTERS

No longer available

Carbon Fiber One piece CSL Front Lip - E46 M3 - (NO LONGER AVAILABLE)

For use with CSL Style front bumpers

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Brand:

ES#: 2828669

Mfg#: E46CSLLIP

No longer available

Carbon Fiber Front Lip Spoiler

Carbon fiber styling for the M3 bumper

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Brand:

ES#: 1905422

Mfg#: CARB-FL-04

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$382.99 USD

Lifetime Replacement

CSL Style Fiber Diffuser - 2x2 Weave

Half carbon diffuser to complete your CSL look

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Brand:

ES#: 3194814

Mfg#: E46CSLCFDIFF

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On SALE Save 15%

$505.72

This product was last offered at the strikethrough price on
05-02-2026

$429.99 USD

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Lifetime Replacement

CSL Style Carbon Fiber Coupe Trunk Lid

Get the legendary CSL look plus the benefits of lightweight carbon fiber. Reuses your factory trunk handle.

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For coupe models only

Brand:

ES#: 2215397

Mfg#: CSLE46/2TRK

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$926.99 USD

Lifetime Replacement

CSL Style Carbon Fiber Coupe Trunk Lid

Get the legendary CSL look plus the benefits of lightweight carbon fiber. Includes new trunk handle.

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Brand:

ES#: 2839013

Mfg#: E46CFCSLKT

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$1109.99 USD

Lifetime Replacement

Carbon Fiber CSL Trunk - Convertible

Get the legendary CSL look plus the benefits of lightweight carbon fiber

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For convertible models only

Brand:

ES#: 3173561

Mfg#: 008002ECS01

Qty:

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$1102.99 USD

Lifetime Replacement

BMW Lip Spoiler - (NO LONGER AVAILABLE)

Add a touch of style to your BMW with a new spoiler

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Brand:

ES#: 252366

Mfg#: LS-46-2

No longer available

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TOP ECS Products | BMW E46 M3

ECS Performance parts for your BMW.