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BMW 335i Performance Engine Parts

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N54 Performance Radiator Kit - Manual Transmission

ES#4730418 - 17117558480EKT - N54 Performance Radiator Kit - Manual Transmission - Features A CSF High Performance Radiator and must have upgraded silicone cooling lines needed for a confidence inspiring cooling enhancement. - Assembled By ECS - BMW

Features A CSF High Performance Radiator and must have upgraded silicone cooling lines needed for a confidence inspiring cooling enhancement. 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#:
4730418
Mfg#:
17117558480EKT
In Stock
ON SALE!
$1048.99

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

$1033.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 Turbo Outlet Charge Pipe - Wrinkly Black

ES#4066909 - 10901020E - N55 Turbo Outlet Charge Pipe - Wrinkly Black - Increase throttle response and decreases turbo lag! - VRSF - BMW

Increase throttle response and decreases turbo lag! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
4066909
Mfg#:
10901020E
Ships in 1 Business Day
$179.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wagner Evo I Performance Intercooler

ES#3137918 - 200001023 - Wagner Evo I Performance Intercooler - Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 19.85lbs with this Performance intercooler! - Wagner Tuning - BMW

Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 19.85lbs with this Performance intercooler! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
3137918
Mfg#:
200001023
In Stock
$490.00 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 13, 2026
Auto Notify
$4042.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Turbo Side Intake - E9x 335i

ES#3706573 - 020413TMS115 - Turner Turbo Side Intake - E9x 335i - Relocate your intake & coolant expansion tank for peak gains of 23 WHP and 12 ft-lbs of torque! - Turner Motorsport - BMW

Relocate your intake & coolant expansion tank for peak gains of 23 WHP and 12 ft-lbs of torque! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3706573
Mfg#:
020413TMS115
In Stock
ON SALE!
Starting at $965.25 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMS N54 BOV Vacuum Adapter

ES#4043161 - N54BOVVACADPT2 - BMS N54 BOV Vacuum Adapter - Basic kit + BOV Kit Including two push lock fittings and line - Burger Motorsports - BMW

Basic kit + BOV Kit Including two push lock fittings and line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4043161
Mfg#:
N54BOVVACADPT2
In Stock
$79.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost Cooler Stage 2 Progressive Water/Methanol Injection Kit

ES#4350144 - 20010-BRD - Boost Cooler Stage 2 Progressive Water/Methanol Injection Kit - Engine mounted, stainless steel braided line, 4AN fittings - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Engine mounted, stainless steel braided line, 4AN fittings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4350144
Mfg#:
20010-BRD
In Stock at Vendor
$625.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

F3X 335 Titanium Valved Catback Exhaust

ES#4423420 - 025817TMS13 - F3X 335 Titanium Valved Catback Exhaust - Over 55% weight reduction with the free-flowing exhaust your N55 needs for maximized sound and performance! - Turner Motorsport - BMW

Over 55% weight reduction with the free-flowing exhaust your N55 needs for maximized sound and performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4423420
Mfg#:
025817TMS13
In Stock
ON SALE! SAVE 35%
$2842.99

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

$1847.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Flow Water-Methanol Solenoid Upgrade - Quick-Connect Fittings

ES#4147674 - SN0-40060 - High Flow Water-Methanol Solenoid Upgrade - Quick-Connect Fittings - Robust protection for your WMI installation to ensure peace of mind - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Robust protection for your WMI installation to ensure peace of mind affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4147674
Mfg#:
SN0-40060
In Stock
$73.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Powerflex Engine Mount Inserts

ES#4500570 - PFF5-4020 - Powerflex Engine Mount Inserts - Stiffer bushings will allow smoother movement! - Powerflex - BMW

Stiffer bushings will allow smoother movement! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4500570
Mfg#:
PFF5-4020
In Stock
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMS Performance Intercooler

ES#3603599 - BMS-F-N55N20INTC - BMS Performance Intercooler - Upgrade your intercooler for lower intake temperatures and better performance! - Burger Motorsports - BMW

Upgrade your intercooler for lower intake temperatures and better performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
3603599
Mfg#:
BMS-F-N55N20INTC
Back Ordered
Auto Notify
$329.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Billet Oil Filter Housing Cap For N54/N55/S55/N52/N20/N26 - Black Anodized

ES#4465358 - oilcapNxxs55BLA - Magnetic Billet Oil Filter Housing Cap For N54/N55/S55/N52/N20/N26 - Black Anodized - Paradigm Engineering's Upgraded BMW magnetic aluminum oil filter Housing cap directly replaces the OEM plastic oil filter cap on your BMW engine - Paradigm Engineering - BMW

Paradigm Engineering's Upgraded BMW magnetic aluminum oil filter Housing cap directly replaces the OEM plastic oil filter cap on your BMW engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Paradigm Engineering - Corporate Logo
ES#:
4465358
Mfg#:
OILCAPNXXS55BLA
Ships in 3 Business Days
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 N55/S55 Upgraded Fuel Injectors - Set Of 6

ES#4905048 - 201-0261 - Stage 3 N55/S55 Upgraded Fuel Injectors - Set Of 6 - Provides up to 85% more fuel flow than stock injectors! - Precision Raceworks - BMW

Provides up to 85% more fuel flow than stock injectors! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4905048
Mfg#:
201-0261
In Stock
$1799.00 USD
Free Shipping
on orders $49 and up

Performance H-Beam Connecting Rod Set

Designed for use in high horsepower builds, supporting over 800 horsepower! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MANLEY - Corporate Logo
ES#:
5375260
Mfg#:
14078-6
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.

$923.99

This product was last offered at the strikethrough price on
06-05-2026

$895.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Baffled Oil Catch Can - Standard Flow 8oz

ES#4369815 - 022798TMS01-02 - Turner Baffled Oil Catch Can - Standard Flow 8oz - A 4 chamber, baffled oil catch can with a bottom drain option - Turner Motorsport - BMW

A 4 chamber, baffled oil catch can with a bottom drain option affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4369815
Mfg#:
022798TMS01-02
Ships on Jul 1, 2026
Auto Notify
ON SALE! SAVE 25%
$213.99

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

$160.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Injen X-Pedal Pro Black Edition Throttle Controller - BMW

ES#4304635 - PT0008B - Injen X-Pedal Pro Black Edition Throttle Controller - BMW - Tune out the delayed throttle response from the factory with Injens X-Pedal Pro Black Edition and revamp your driving experience! - Injen - BMW MINI

Tune out the delayed throttle response from the factory with Injen’s X-Pedal Pro Black Edition and revamp your driving experience! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Injen - Corporate Logo
ES#:
4304635
Mfg#:
PT0008B
In Stock at Vendor
ON SALE! SAVE 15%
$243.99

This product was last offered at the strikethrough price on
05-15-2026

$207.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

Let us help you find the parts that fit your BMW

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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