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BMW E90 335i N54 3.0L

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BMW E90 335i N54 3.0L Performance Parts & Upgrades

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SPEC Stage 1 Performance Clutch Kit (for SPEC single-mass flywheel)

ES#3091142 - SB531-2 - SPEC Stage 1 Performance Clutch Kit (for SPEC single-mass flywheel) - Max torque capacity of 430ft lbs. *Requires Spec Flywheel* - Spec Clutches - BMW

Max torque capacity of 430ft lbs. *Requires Spec Flywheel* affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Use with a SPEC Single Mass Flywheel - Not designed for use with a OE Style Dual Mass Flywheel

Brand:
Spec Clutches - Corporate Logo
ES#:
3091142
Mfg#:
SB531-2
In Stock at Vendor
10% off MSRP

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

$759.00

This product was last offered at the strikethrough price on
06-11-2026

$683.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

GC Lite Cast Turbochargers with Chargepipe and Aluminum Outlets - E9X 335

The Game Changer Lite - designed from the ground up with all new parts - supports up to 650 HP at the wheels! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3438091
Mfg#:
VTT-GCLITE-1
Ships in 10 Business Days
$4092.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Rear Sway Bar - 15mm

ES#2769931 - 007278ECS02A - ECS Tuning Rear Sway Bar - 15mm - Eliminate excessive body roll, improve handling, and gain a more engaging driving experience. Use alone to reduce understeer or pair with an upgraded front bar. - ECS - BMW

Eliminate excessive body roll, improve handling, and gain a more engaging driving experience. Use alone to reduce understeer or pair with an upgraded front bar. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2769931
Mfg#:
007278ECS02A
In Stock
ON SALE! SAVE 15%
$239.99

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

$203.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

17" APEX ARC-8 Square Wheel Set - Race Silver

ES#4810113 - arc817930rsKT - 17" APEX ARC-8 Square Wheel Set - Race Silver - Lightweight, strong, great brake clearances. 17x9" ET30. - APEX Wheels - BMW

Lightweight, strong, great brake clearances. 17x9" ET30. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
APEX Wheels - Corporate Logo
ES#:
4810113
Mfg#:
ARC817930RSKT
Ships in 2 Business Days
$1356.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N54 Pure Stage 2 "Hi-Flow" Turbo Upgrade

ES#3660785 - PURE-N54-0004KT - N54 Pure Stage 2 "Hi-Flow" Turbo Upgrade - Capable of 600-700 WHP with supporting modifications - Includes a $300 core charge - Pure Turbos - BMW

Capable of 600-700 WHP with supporting modifications - Includes a $300 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
These will not work with OEM stock inlets - Aftermarket 2" inlet kit is required

Brand:
Pure Turbos - Corporate Logo
ES#:
3660785
Mfg#:
PURE-N54-0004KT
Ships on Jul 21, 2026
Auto Notify
$4042.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport DSSR - E8X/E9X N54 RWD

ES#4708741 - 017344LA01 - Turner Motorsport DSSR - E8X/E9X N54 RWD - Upgrade to a more engaged driving experience with tighter, crispier shifts! - Turner Motorsport - BMW

Upgrade to a more engaged driving experience with tighter, crispier shifts! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4708741
Mfg#:
017344LA01
In Stock
ON SALE! SAVE 25%
$124.99

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

$93.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Performance Ignition Service Kit

ES#4067002 - E9XUPIGSVKT3 - Ultimate Performance Ignition Service Kit - Includes coils, Brisk 1 stage colder plugs, and dielectric grease. - Assembled By ECS - BMW

Includes coils, Brisk 1 stage colder plugs, and dielectric grease. 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#:
4067002
Mfg#:
E9XUPIGSVKT3
In Stock
ON SALE! SAVE 10%
$278.99

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

$251.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SPEC Stage 5 Performance Clutch Kit (for SPEC single-mass flywheel)

ES#3091151 - SB535-2 - SPEC Stage 5 Performance Clutch Kit (for SPEC single-mass flywheel) - Max torque capacity of 820ft lbs. *Requires Spec Flywheel* - Spec Clutches - BMW

Max torque capacity of 820ft lbs. *Requires Spec Flywheel* affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spec Clutches - Corporate Logo
ES#:
3091151
Mfg#:
SB535-2
Ships in 3 Business Days
$999.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Charge Pipe And BOV Kit & OEM+ Upgraded Front Mount Intercooler

ES#4876653 - 054380LA01EBKT - N54 Charge Pipe And BOV Kit & OEM+ Upgraded Front Mount Intercooler - Boost power and lower intercooler outlet temperatures with upgraded charge pipe and BOV kit. Upgraded flow, sound, and reliability. - Enthusiast Bundles - BMW

Boost power and lower intercooler outlet temperatures with upgraded charge pipe and BOV kit. Upgraded flow, sound, and reliability. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876653
Mfg#:
054380LA01EBKT
Ships on Jul 24, 2026
Auto Notify
ON SALE! SAVE 20%
$1000.98

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

$799.00 USD
Free Shipping
on orders $49 and up
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Stage 3 Performance Twin Disc Clutch Kit - 6-Bolt Single Mass Flywheel

ES#3617847 - MS-006-074 - Stage 3 Performance Twin Disc Clutch Kit - 6-Bolt Single Mass Flywheel - Designed to hold 100 to 200% more torque capacity to the wheels. Good for 660 ft/lbs Torque to the wheels. - DKM - BMW

Designed to hold 100 to 200% more torque capacity to the wheels. Good for 660 ft/lbs Torque to the wheels. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 01/2009 with 6 bolt flange
For vehicles with production date from 01/2009 and 6 Bolt Cranshaft

Brand:
DKM - Corporate Logo
ES#:
3617847
Mfg#:
MS-006-074
In Stock
$1299.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ER Series Coilover Suspension Kit - Without Rear Pillowball Bearing

ES#4430792 - I-03-ER - ER Series Coilover Suspension Kit - Without Rear Pillowball Bearing - 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#:
4430792
Mfg#:
I-03-ER
Back Ordered
$1935.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alumnium Pedal Cover Set

ES#3149183 - D700-0000 - Alumnium Pedal Cover Set - Style and performance for your interior - Dinan - BMW

Style and performance for your interior 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#:
3149183
Mfg#:
D700-0000
Back Ordered
Auto Notify
11% off MSRP

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

$310.95

This product was last offered at the strikethrough price on
06-11-2026

$275.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

D088 BMW Radiator - E9X E82 E89

ES#4656928 - WC370 - D088 BMW Radiator - E9X E82 E89 - Let your engine breathe better with this DO88 Radiator! - DO88 - BMW

Let your engine breathe better with this DO88 Radiator! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For automatics only

Brand:
DO88 - Corporate Logo
ES#:
4656928
Mfg#:
WC370
In Stock
$642.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Stud Conversion Kit - Half set

ES#2836723 - 001467ecs04kt - 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 10mm wheel spacers or those without spacers

Brand:
ECS - Corporate Logo
ES#:
2836723
Mfg#:
001467ECS04KT
In Stock
ON SALE!
$98.99

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

$94.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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