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BMW E46 M3 S54 3.2L Most Popular Parts

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ES#4266125 - S1.E46.CV.THF - BavSound Speaker Upgrade - E46 Convertible - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles equipped with Harmon Kardon speakers

Brand:
BavSound - Corporate Logo
ES#:
4266125
Mfg#:
S1.E46.CV.THF
Ships in 6 Business Days
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#128461 - 51717003935 - Matte Shadowline Trim - Left - Upper trim running horizontal from "A" pillar to "C" pillar - Genuine BMW - BMW

Upper trim running horizontal from "A" pillar to "C" pillar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For coupe models only

Brand:
Genuine BMW - Corporate Logo
ES#:
128461
Mfg#:
51717003935
In Stock
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1698.99

This product was last offered at the strikethrough price on
06-25-2026

$1639.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4033291 - 001271LA01 - Turner Motorsport ABS High Kick Rear Spoiler - E46 Coupe - Add aggressive styling to your BMW at an affordable price! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Add aggressive styling to your BMW at an affordable price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits coupe models only.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4033291
Mfg#:
001271LA01
In Stock
ON SALE! SAVE 25%
$259.99

This product was last offered at the strikethrough price on
06-13-2026

$194.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3086273 - TRC10200 - Front Adjustable Sway Bar End Link Kit - Adjustable from 254mm-305mm  -  10mm Ball End - SuperPro - BMW

Adjustable from 254mm-305mm - 10mm Ball End affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SuperPro - Corporate Logo
ES#:
3086273
Mfg#:
TRC10200
In Stock at Vendor
$165.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2817516 - 83212365944 - M TwinPower Turbo 10W-60 Engine Oil - 1 Liter - Original BMW oil for use in many M vehicles with S38, S54, S62, S65, S85 engine. Next generation replacement for BMW's TWS 10w-60 oil offering superior protection and performance in both turbocharged and non-turbocharged engines. - Genuine BMW - BMW

Original BMW oil for use in many M vehicles with S38, S54, S62, S65, S85 engine. Next generation replacement for BMW's TWS 10w-60 oil offering superior protection and performance in both turbocharged and non-turbocharged engines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2817516
Mfg#:
83212365944
In Stock
$15.81

This product was last offered at the strikethrough price on
06-08-2026

$15.45 USD
Free Shipping
on orders $49 and up
ES#5434656 - 054995LA-272KT - Schrick Camshaft Set With DLC Rocker Arms - 280/272 Degree 12.5mm Lift - A mild, CSL-spec upgrade for street driven cars! Includes 280 degree intake camshaft, 272 degree exhaust camshaft, and 24 DLC-coated rocker arms. - Assembled By ECS - BMW

A mild, CSL-spec upgrade for street driven cars! Includes 280 degree intake camshaft, 272 degree exhaust camshaft, and 24 DLC-coated rocker arms. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5434656
Mfg#:
054995LA-272KT
Ships on Oct 15, 2026
ON SALE!
$4392.99

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

$4032.89 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2681163 - 46-000613 - E46 M3 B12 Pro-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Average lowering of .75"F 0.4"R

Brand:
Bilstein - Corporate Logo
ES#:
2681163
Mfg#:
46-000613
In Stock
$1149.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4872618 - 048697LA01KT2 - Top-Side Rear Subframe Reinforcement Brace - Coupe - Prevent costly Rear Axle Carrier Panel (RACP) failure and add much-needed strength to the rear end of your E46! - Turner Motorsport - BMW

Prevent costly Rear Axle Carrier Panel (RACP) failure and add much-needed strength to the rear end of your E46! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4872618
Mfg#:
048697LA01KT2
Ships on Aug 3, 2026
Auto Notify
ON SALE! SAVE 20%
$385.99

This product was last offered at the strikethrough price on
06-13-2026

$308.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3639387 - 9048-148 - Optima YELLOWTOP High Performance AGM Battery - H6 - Upgrade to the true dual purpose heavy duty battery with a longer life span - Optima - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade to the true dual purpose heavy duty battery with a longer life span affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Optima - Corporate Logo
ES#:
3639387
Mfg#:
9048-148
Ships in 4 Business Days
$468.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2580488 - 07510009420 - Castrol Edge Euro Car Engine Oil (10w-60) - 1 Quart - Specific Castrol oil designed for your "M" engine - Castrol - BMW

Specific Castrol oil designed for your "M" engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not to be confused with inferior Castrol Edge Sport!

Brand:
Castrol - Corporate Logo
ES#:
2580488
Mfg#:
07510009420
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
ES#3247970 - 31122229453 - Front Control Arm Refresh Kit - Pick the control arm kit that is best for your needs! - Assembled By ECS - BMW

Pick the control arm kit that is best for your needs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3247970
Mfg#:
31122229453
In Stock
ON SALE!
Starting at $382.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4492931 - ARC8189522SKT - 18" APEX ARC-8 staggered Wheel Set - Race Silver - Shed weight and add style with APEX wheels! 18x9" ET30 & 18x9.5" ET35. - APEX Wheels - BMW

Shed weight and add style with APEX wheels! 18x9" ET30 & 18x9.5" ET35. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
APEX Wheels - Corporate Logo
ES#:
4492931
Mfg#:
ARC8189522SKT
Ships in 6 Business Days
$1576.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#205203 - ECS#252KTWB - Wheel Spacer & Bolt Kit - 5mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
205203
Mfg#:
ECS#252KTWB
In Stock
ON SALE! SAVE 20%
$122.99

This product was last offered at the strikethrough price on
06-13-2026

$98.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4624166 - D440-1700 - Throttle Booster  - Wireless controlled unit that allows adjustable throttle response control - Dinan - BMW MINI

Wireless controlled unit that allows adjustable throttle response control Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4624166
Mfg#:
D440-1700
In Stock
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$325.99

This product was last offered at the strikethrough price on
06-25-2026

$288.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3046853 - 000505ECS02KT5 - Performance Front & Rear Brake Service Kit - Featuring front and rear ECS 2-piece semi-floating cross drilled and slotted rotors and ECS EP24 Enthusiast Performance pads - Assembled By ECS - BMW

Featuring front and rear ECS 2-piece semi-floating cross drilled and slotted rotors and ECS EP24 Enthusiast Performance pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with competition package (CSL)

Brand:
Assembled By ECS - Corporate Logo
ES#:
3046853
Mfg#:
000505ECS02KT5
Ships on Aug 17, 2026
Auto Notify
ON SALE!
$1993.99

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

$1933.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3247947 - 013276TMS - E46 M3 Turner Motorsport Control Arm Monoball Upgrade with housings - The best control arm bushing replacement option available! Precise, predicable, handling without the harshness commonly found in solid bushings. Greaseable and serviceable; offered pressed into brackets for fast installation! - Turner Motorsport - BMW

The best control arm bushing replacement option available! Precise, predicable, handling without the harshness commonly found in solid bushings. Greaseable and serviceable; offered pressed into brackets for fast installation! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3247947
Mfg#:
013276TMS
In Stock
ON SALE! SAVE 20%
$504.99

This product was last offered at the strikethrough price on
06-13-2026

$403.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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