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BMW Performance Engine Parts

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Rotrex C38 Supercharger Kit - Level 2 (OBD2)

ES#3438831 - 12-004 - Rotrex C38 Supercharger Kit - Level 2 (OBD2) - 400HP+ - a complete power solution for your E36! - Active Autowerke - BMW

400HP+ - a complete power solution for your E36! For OBD2 vehicles w/ Manual Transmission Only

Brand:
Active Autowerke - Corporate Logo
ES#:
3438831
Mfg#:
12-004
Ships in 10 Business Days
5% off MSRP

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

$11599.00

This product was last offered at the strikethrough price on
10-31-2026

$11019.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ethanol Content Sensor

ES#4811073 - 100.1037 - Ethanol Content Sensor - Add in A Genuine VDO Ethanol Sensor! - VDO - BMW

Add in A Genuine VDO Ethanol Sensor! We Price Match - Give Us A Call or Chat!

Brand:
VDO - Corporate Logo
ES#:
4811073
Mfg#:
100.1037
In Stock
$98.99

This product was last offered at the strikethrough price on
08-24-2026

$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARP Head Stud Kit, BMW N55/S55 - Custom Age 625+

ES#4736733 - ARP-HSK-S56-CA - ARP Head Stud Kit, BMW N55/S55 - Custom Age 625+ - Upgrade to 5150's Custom Age 625+ Head Stud Kit Built by ARP! - 5150 Autosport - BMW

Upgrade to 5150's Custom Age 625+ Head Stud Kit Built by ARP!

Brand:
5150 Autosport - Corporate Logo
ES#:
4736733
Mfg#:
ARP-HSK-S56-CA
Ships in 3 Business Days
$999.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VRSF Charge Pipe Upgrade Kit

ES#3984835 - 10251010 - VRSF Charge Pipe Upgrade Kit - Increase throttle response and decrease turbo lag - VRSF - BMW

Increase throttle response and decrease turbo lag We Price Match - Give Us A Call or Chat! For Automatic Models Only

Brand:
VRSF - Corporate Logo
ES#:
3984835
Mfg#:
10251010
Ships in 5 Business Days
$219.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54/N55 Performance Stepped Intercooler

ES#4920130 - 004253LA02 - N54/N55 Performance Stepped Intercooler - Increased charge air volume and inflow area delivering lower intake air temperatures and increased performance. - Turner Motorsport - BMW

Increased charge air volume and inflow area delivering lower intake air temperatures and increased performance. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4920130
Mfg#:
004253LA02
In Stock
ON SALE! SAVE 15%
$478.99

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

$407.14 USD
Free Shipping

E90 335d Performance Stepped Intercooler

ES#4908281 - 004238LA02 - E90 335d Performance Stepped Intercooler - Increased charge air volume and inflow area delivering lower intake air temperatures and increased performance. - Turner Motorsport - BMW

Increased charge air volume and inflow area delivering lower intake air temperatures and increased performance. 10X Entries Into Our F80 M3 Sweepstakes
10X Entries For Our Spin To Win Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4908281
Mfg#:
004238LA02
Ships on Jan 8, 2027
ON SALE! SAVE 15%
$478.99

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

$407.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

ES#2986092 - 54-81012-B - Magnum FORCE Pro 5R Stage 2 Air Intake System - Black - Excellent sound & power - the ultimate performance intake! +12hp & +16lb/ft! - AFE - BMW

Excellent sound & power - the ultimate performance intake! +12hp & +16lb/ft! CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
2986092
Mfg#:
54-81012-B
EO#:
D-550-38
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.

$543.99

This product was last offered at the strikethrough price on
10-31-2026

$435.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Cold Air Intake System

ES#4783096 - N55CAI - Cold Air Intake System - Faster turbo spool & increased sound! Gains of up to 11 HP! - ARM Motorsports - BMW

Faster turbo spool & increased sound! Gains of up to 11 HP!

Brand:
ARM Motorsports - Corporate Logo
ES#:
4783096
Mfg#:
N55CAI
In Stock
$247.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Mount Intercooler Kit - 7.5" Race - Black

ES#4506198 - E9X-DF-RACE - Front Mount Intercooler Kit - 7.5" Race - Black - Upgrade your intercooler to reduce charge temperatures and increase power - Capable of supporting 800+ HP! - CTS - BMW

Upgrade your intercooler to reduce charge temperatures and increase power - Capable of supporting 800+ HP!

Brand:
CTS - Corporate Logo
ES#:
4506198
Mfg#:
E9X-DF-RACE
In Stock
ON SALE!
$479.99

This product was last offered at the strikethrough price on
09-29-2026

$449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B38/B46/B48 JB4 Performance Tuner

ES#4905037 - JB4-B48 - B38/B46/B48 JB4 Performance Tuner - Unlock additional power and performance with the JB4 tuner - Burger Motorsports - BMW

Unlock additional power and performance with the JB4 tuner

Brand:
Burger Motorsports - Corporate Logo
ES#:
4905037
Mfg#:
JB4-B48
In Stock
$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Generation 9.5 Supercharger Kit - Level 1

ES#3438849 - 12-023 - Generation 9.5 Supercharger Kit - Level 1 - 525HP/335TQ - a complete power solution for your M3! - Active Autowerke - BMW

525HP/335TQ - a complete power solution for your M3! For vehicles with 6 speed manual transmission
For vehicles with 6 speed transmissions

Brand:
Active Autowerke - Corporate Logo
ES#:
3438849
Mfg#:
12-023
Ships in 10 Business Days
5% off MSRP

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

$11249.00

This product was last offered at the strikethrough price on
10-31-2026

$10686.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

xA Ultra WiFi Adapter

ES#5435385 - xA-Ultra-Adapter - xA Ultra WiFi Adapter - The ultimate OBD adapter designed to deliver exceptional speed, maximum connection stability, and great performance for flashing, coding, and live monitoring - xHP - BMW MINI

The ultimate OBD adapter designed to deliver exceptional speed, maximum connection stability, and great performance for flashing, coding, and live monitoring

Brand:
xHP - Corporate Logo
ES#:
5435385
Mfg#:
XA-ULTRA-ADAPTER
Ships in 5 Business Days
$109.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Turner Baffled Oil Catch Can Kit - 8oz

ES#3458264 - 022798tms01-07KT - Complete Turner Baffled Oil Catch Can Kit - 8oz - A 4 chamber, baffled oil catch can complete with a universal mount and drain system! - Turner Motorsport - Audi BMW Volkswagen MINI Porsche

A 4 chamber, baffled oil catch can complete with a universal mount and drain system! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3458264
Mfg#:
022798TMS01-07KT
In Stock
ON SALE! SAVE 20%
$336.99

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

$269.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Aluminum Heat Exchanger - Polished Finish

ES#3194402 - 8075 - Performance Aluminum Heat Exchanger - Polished Finish - Keep intake temperatures low with this dual-core heat exchanger! - CSF - BMW

Keep intake temperatures low with this dual-core heat exchanger! 2X Entries Into Our F80 M3 Sweepstakes
Drop-in fitment that requires no modifications

Brand:
CSF - Corporate Logo
ES#:
3194402
Mfg#:
8075
In Stock
$699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N55 PURE600 Turbo Upgrade - EWG

ES#5374342 - N55Pure600EWG - N55 PURE600 Turbo Upgrade - EWG - Capable of supporting 550+ wheel horsepower - New aftermarket housing, no core charge! - Pure Turbos - BMW

Capable of supporting 550+ wheel horsepower - New aftermarket housing, no core charge! For vehicles with production date from 07/2013

Brand:
Pure Turbos - Corporate Logo
ES#:
5374342
Mfg#:
N55PURE600EWG
In Stock
$2589.00 USD

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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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