Add-on diffuser to deliver a true motorsport look to your M3. Fastens seamlessly to the bottom of the rear bumper giving a platform to show off your exhaust and complete the rear end of the E46.
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Brand:
ES#:
4714491
Mfg#:
047616LA01KT
In Stock
ON SALE!
SAVE 15%
$509.99
This product was last offered at the strikethrough price on 05-02-2026
Add-on diffuser to deliver a true motorsport look to your M3. Fastens seamlessly to the bottom of the rear bumper giving a platform to show off your exhaust and complete the rear end of the E36.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4736871
Mfg#:
047602LA01KT
In Stock
ON SALE!
SAVE 25%
$453.19
This product was last offered at the strikethrough price on 05-02-2026
Whether for daily driving or track use, these carbon fiber side skirts deliver a dynamic, race-inspired presence.
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Give your M4 the sport treatment with these M Performance grilles!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles without Night Vision For vehicles without Night Vision
Whether enhancing aerodynamics or upgrading the vehicle’s rear-end appearance, this diffuser delivers exceptional functionality and style.
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An easy way to add an aggressive look.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3437671
Mfg#:
024941ECS013
In Stock
ON SALE!
SAVE 62%
$345.99
This product was last offered at the strikethrough price on 05-02-2026
Whether on the road or the track, these carbon fiber rear splitters deliver a dynamic, race-inspired look while improving aerodynamic efficiency.
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Add the more aggressive front bumper from the M Sport package
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For Vehicles With PDC! For vehicles with out M Sport bumper
From body panels to plate fillers, ECS Tuning carries a full selection of body parts, moldings, fasteners, exterior upgrades, and trim for your Euro-car. Whether you're restoring the stock look of your car or customizing, we put hundreds of OE and aftermarket body part options at your disposal.
Lifetime Replacement
