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BMW 328i Performance Parts & Upgrades

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ES#4765893 - 034-402-1021 - Dynamic+ Rear Sway Bar Kit - Maximize handling performance by reducing body roll and improve turn-in - 034Motorsport - BMW

Maximize handling performance by reducing body roll and improve turn-in affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4765893
Mfg#:
034-402-1021
Ships in 2 Business Days
$393.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4759866 - e9x-c-f-c - E9X Cabin Filter Covers - Black - Protect Those Cabin Air Filters! - Arc Terminator - BMW

Protect Those Cabin Air Filters! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Arc Terminator - Corporate Logo
ES#:
4759866
Mfg#:
E9X-C-F-C
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
ES#5425480 - 044952la05KT - Performance Water Pump & Thermostat Kit - Includes ECS N54 400W water pump conversion, 74*C thermostat, installation hardware and coolant! - Assembled By ECS - BMW

Includes ECS N54 400W water pump conversion, 74*C thermostat, installation hardware and coolant! 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#:
5425480
Mfg#:
044952LA05KT
Ships on Aug 11, 2026
Auto Notify
ON SALE! SAVE 18%
$599.99

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

$489.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2817048 - E46m3abshmfogins - Fog Light Inserts - gloss black - Give your BMW a truly unique style - ECS - BMW

Give your BMW a truly unique style affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2817048
Mfg#:
E46M3ABSHMFOGINS
Ships in 5 Business Days
ON SALE! SAVE 25%
$103.99

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

$77.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2794878 - F30M3FT-PDC - M3 Front Bumper Conversion - Add the look of the M3 to your 3-Series - ECS - BMW

Add the look of the M3 to your 3-Series affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles equipped with PDC

Brand:
ECS - Corporate Logo
ES#:
2794878
Mfg#:
F30M3FT-PDC
Ships on Jul 15, 2026
ON SALE!
$1003.99

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

$973.87 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3426690 - BM-0179-DS-GB - Dual Blackout Kidney Grille Set - Gloss Black - F30/F31 - Add style and individuality to your 3 Series in minutes! - ECS - BMW

Add style and individuality to your 3 Series in minutes! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3426690
Mfg#:
BM-0179-DS-GB
Ships in 7 Business Days
$241.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4430778 - I-01-ER - E36 ER Series Coilover Suspension Kit  - Get the high quality, unique features of the BC Racing "BR" and "RM" series with the added benefit of an external reservoir for superior performance! - BC Racing - BMW

Get the high quality, unique features of the BC Racing "BR" and "RM" series with the added benefit of an external reservoir for superior performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BC Racing - Corporate Logo
ES#:
4430778
Mfg#:
I-01-ER
Back Ordered
$1935.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4430781 - I-02-ER - ER Series Coilover Suspension Kit  - Get the high quality, unique features of the BC Racing "BR" and "RM" series with the added benefit of an external reservoir for superior performance! - BC Racing - BMW

Get the high quality, unique features of the BC Racing "BR" and "RM" series with the added benefit of an external reservoir for superior performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For coupe and sedan models only

Brand:
BC Racing - Corporate Logo
ES#:
4430781
Mfg#:
I-02-ER
Back Ordered
$1935.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4430846 - I-29-ER - F30 ER Series Coilover Suspension Kit - 3-Bolt Top Mounts - Get the high quality, unique features of the BC Racing "BR" and "RM" series with the added benefit of an external reservoir for superior performance! - BC Racing - BMW

Get the high quality, unique features of the BC Racing "BR" and "RM" series with the added benefit of an external reservoir for superior performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 3-bolt front strut mounts

Brand:
BC Racing - Corporate Logo
ES#:
4430846
Mfg#:
I-29-ER
Back Ordered
$1935.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4780749 - CTSEXHDP0054CAT - N26 High-Flow Catalytic Converter/Downpipe - Maximize exhaust flow, unleash performance, and experience unrivaled sound! - CTS - BMW

Maximize exhaust flow, unleash performance, and experience unrivaled sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles equipped with an N26 engine

Brand:
CTS - Corporate Logo
ES#:
4780749
Mfg#:
CTSEXHDP0054CAT
Ships in 7 Business Days
ON SALE! SAVE 10%
$429.99

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

$386.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3551730 - twh9905018KT1 - Turner Motorsport Silver Wheel Spacer & Bolt Kit - 17.5mm - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW

Lightweight wheel spacers with a machined tab for easy removal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3551730
Mfg#:
TWH9905018KT1
In Stock
ON SALE! SAVE 28%
$191.94

This product was last offered at the strikethrough price on
01-03-2026

$137.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

The XClutch 9" Twin Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 1350 ft-lbs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft
For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft

Brand:
XClutch - Corporate Logo
ES#:
4750141
Mfg#:
XKBM23589-2E
Ships in 2 Business Days
$1924.99 USD
Free Shipping
ES#3508688 - F-JB+ - F Series JB+ Quick Install Tuner  - N20 N55 - Plug & play power  gain up to 35 horsepower in under one minute! - Burger Motorsports - BMW

Plug & play power — gain up to 35 horsepower in under one minute! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
3508688
Mfg#:
F-JB+
Ships in 2 Business Days
$239.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2795554 - 34110444738KT4 - Front 6-Piston Big Brake Kit (338x26) - Upgrade to ECS V5 1-piece coated rotors and 6-piston calipers with ECS DD23 Daily Driver pads - Assembled By ECS - BMW

Upgrade to ECS V5 1-piece coated rotors and 6-piston calipers with ECS DD23 Daily Driver pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not for vehicles with M-Sport brakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2795554
Mfg#:
34110444738KT4
Ships in 5 Business Days
$1908.88 USD
This product is lifetime replacement eligible Partial Replacement
ES#2836726 - 001467ecs07kt - Wheel Stud Conversion Kit - Half Set - Make wheel changes faster and easier, enough to convert one axle - ECS - BMW

Make wheel changes faster and easier, enough to convert one axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Ideal for vehicles with up to 30mm wheel spacers. May also be used with smaller spacers or without spacer

Brand:
ECS - Corporate Logo
ES#:
2836726
Mfg#:
001467ECS07KT
In Stock
ON SALE! SAVE 10%
$100.99

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

$90.89 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5426055 - MAD-144 - MAD Exhaust Valve Controller Essential - Manually control muffler valve funtions with the click of a button with this plug and play kit - MAD - BMW

Manually control muffler valve funtions with the click of a button with this plug and play kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with electronic valves only

Brand:
MAD - Corporate Logo
ES#:
5426055
Mfg#:
MAD-144
Ships in 6 Business Days
$159.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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