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BMW E90 Most Popular Parts

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E8x E9x Spring Replacement Kit - Hardware And Mounts

ES#4752831 - e9xspringinstKT - E8x E9x Spring Replacement Kit - Hardware And Mounts - If you are replacing old springs to changing to lowering springs this kit has all the necessary replacement hardware as well as replacement mounts. Enthusiast kit put together for the best price and least hassle. - Assembled By ECS - BMW

If you are replacing old springs to changing to lowering springs this kit has all the necessary replacement hardware as well as replacement mounts. Enthusiast kit put together for the best price and least hassle. 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
4752831
Mfg#:
E9XSPRINGINSTKT
In Stock
ON SALE! SAVE 14%
$348.99

This product was last offered at the strikethrough price on
08-28-2026

$299.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Autotecknic Glazing Black Front Grille Set - E9x M3

ES#4715908 - ATK-BM-0176-G - Autotecknic Glazing Black Front Grille Set - E9x M3 - AUTOTECKNIC - BMW

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4715908
Mfg#:
ATK-BM-0176-G
In Stock
$95.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" BBS RGR Wheels - Staggered Set Of Four

ES#4758800 - RG734HDSKKT1 - 18" BBS RGR Wheels - Staggered Set Of Four - 18x8.5 ET38 / 18x9 ET45 72.6CB 5x120 - Diamond Silver - BBS - BMW

18x8.5 ET38 / 18x9 ET45 72.6CB 5x120 - Diamond Silver Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
BBS - Corporate Logo
ES#:
4758800
Mfg#:
RG734HDSKKT1
In Stock at Vendor
$4840.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Billet Adjustable Sway Bar End Links - Rear

ES#4460790 - 034-402-4035 - Billet Adjustable Sway Bar End Links - Rear - Designed to improve handling, road feel, and steering response - 034Motorsport - BMW

Designed to improve handling, road feel, and steering response 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
034Motorsport - Corporate Logo
ES#:
4460790
Mfg#:
034-402-4035
In Stock
$179.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW N54 N55 Replacement Spark Plug Wires - Blue - Pack Of 6

ES#4423825 - 201-0002 - BMW N54 N55 Replacement Spark Plug Wires - Blue - Pack Of 6 - Replacement plug wires for your Precision Raceworks High Performance Ignition Kit # 601-0021 or 601-0149 - Precision Raceworks - BMW

Replacement plug wires for your Precision Raceworks High Performance Ignition Kit # 601-0021 or 601-0149 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Precision Raceworks - Corporate Logo
ES#:
4423825
Mfg#:
201-0002
In Stock
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M3/1M Front & Rear Control Arm Refresh Kit

ES#2794965 - 001258ECS01KT1 - M3/1M Front & Rear Control Arm Refresh Kit - With ECS Tuning Performance Rear Trailing Arms - Assembled By ECS - BMW

With ECS Tuning Performance Rear Trailing Arms 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
2794965
Mfg#:
001258ECS01KT1
Ships on Mar 3, 2027
ON SALE! SAVE 11%
$1359.99

This product was last offered at the strikethrough price on
10-19-2026

$1206.21 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft

ES#2911980 - 11217841460 - Crankshaft - New (no core charge), does not include bearings - Genuine BMW - BMW

New (no core charge), does not include bearings Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine BMW - Corporate Logo
ES#:
2911980
Mfg#:
11217841460
Ships in 6 Business Days
2% off MSRP

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

$4917.99

This product was last offered at the strikethrough price on
10-27-2026

$4815.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Refresh Kit - Black - E8x/E9X N54

ES#4659105 - Kit222s - Coolant Hose Refresh Kit - Black - E8x/E9X N54 - Black replacement OEM radiator/cooling system hoses! - DO88 - BMW

Black replacement OEM radiator/cooling system hoses! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
DO88 - Corporate Logo
ES#:
4659105
Mfg#:
KIT222S
In Stock
$687.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Disa Valve Kit - with hardware

ES#3221130 - 11617579114KT1 - Disa Valve Kit - with hardware - Includes both DISA valves and new hardware - Assembled By ECS - BMW

Includes both DISA valves and new hardware 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
3221130
Mfg#:
11617579114KT1
Ships in 1-2 days
ON SALE!
$605.99

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

$600.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replacement BMS DCI Filters - Blue

ES#4899181 - BMS-N54-DCIR-B - Replacement BMS DCI Filters - Blue - High-flow replacement filters for N54 DCI, pre-oiled with clamps. - Burger Motorsports - BMW

High-flow replacement filters for N54 DCI, pre-oiled with clamps. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Burger Motorsports - Corporate Logo
ES#:
4899181
Mfg#:
BMS-N54-DCIR-B
Ships in 2 Business Days
$89.00 USD
Free Shipping
on orders $49 and up

Coolant Expansion Tank

ES#3209809 - 17137640515 - Coolant Expansion Tank - Includes level sensor - Rein - BMW
ECS Tuning recommends this product.

Includes level sensor 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3209809
Mfg#:
17137640515
In Stock
$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Brembo GT 6 piston Big Brake Kit (365x34mm) - Black

ES#2852218 - 1N2.8505A1 - Front Brembo GT 6 piston Big Brake Kit (365x34mm) - Black - Upgrade to 2 piece rotors (slotted), 6 piston calipers (black), & high performance Brembo pads - Brembo - BMW

Upgrade to 2 piece rotors (slotted), 6 piston calipers (black), & high performance Brembo pads 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Brembo - Corporate Logo
ES#:
2852218
Mfg#:
1N2.8505A1
Ships in 4 Business Days
$4795.00 USD
This product is lifetime replacement eligible Lifetime Replacement

front Brembo GT 6 piston Big Brake Kit (365x34mm)

ES#2851836 - 1N1.8505A5 - front Brembo GT 6 piston Big Brake Kit (365x34mm) - Upgrade to 2 piece rotors (drilled), 6 piston calipers (yellow), & high performance Brembo pads - Brembo - BMW

Upgrade to 2 piece rotors (drilled), 6 piston calipers (yellow), & high performance Brembo pads 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Brembo - Corporate Logo
ES#:
2851836
Mfg#:
1N1.8505A5
Ships in 4 Business Days
$4795.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel-It! CANfuel Sequential Port Fuel Injection Controller - N54 E-Chassis

ES#4041068 - N54-PortInjConMo - Fuel-It! CANfuel Sequential Port Fuel Injection Controller - N54 E-Chassis - Fuel-It! CANfuel allows your ECU to control up to 8 fuel injectors sequentially in addition to an ethanol content sensor, low fuel pressure sensor, extra pressure sensors, EGT probes, external fuel pumps, and much more. - Fuel-It! - BMW

Fuel-It! CANfuel allows your ECU to control up to 8 fuel injectors sequentially in addition to an ethanol content sensor, low fuel pressure sensor, extra pressure sensors, EGT probes, external fuel pumps, and much more. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For N54 equipped E chassis vehicles only

Brand:
Fuel-It! - Corporate Logo
ES#:
4041068
Mfg#:
N54-PORTINJCONMO
In Stock
$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnum FORCE Stage-2 Pro 5R Cold Air Intake System

ES#4266050 - 54-13053R - Magnum FORCE Stage-2 Pro 5R Cold Air Intake System - Engineered for maximum flow - +9hp & +8lb/ft! - AFE - BMW

Engineered for maximum flow - +9hp & +8lb/ft! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
AFE - Corporate Logo
ES#:
4266050
Mfg#:
54-13053R
In Stock
20% off MSRP

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

$498.99

This product was last offered at the strikethrough price on
10-27-2026

$399.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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