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BMW Performance Engine Parts

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F97 X3M / F98 X4M Luft-Technik Performance Intake System

ES#4907813 - 054543LA10 - F97 X3M / F98 X4M Luft-Technik Performance Intake System - In-house engineered for maximum efficiency, air flow, and induction sound! Featuring an aluminum heat shield, a reinforced silicone inlet hose, and dual-cone air filters. - ECS - BMW

In-house engineered for maximum efficiency, air flow, and induction sound! Featuring an aluminum heat shield, a reinforced silicone inlet hose, and dual-cone air filters. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4907813
Mfg#:
054543LA10
Ships on Dec 30, 2026
ON SALE! SAVE 15%
$520.99

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

$442.84 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
$96.99

This product was last offered at the strikethrough price on
04-17-2026

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

Magnum FORCE Pro 5R Stage 2 Air Intake System

ES#264141 - 54-11472 - Magnum FORCE Pro 5R Stage 2 Air Intake System - Excellent sound & power - the ultimate performance intake! +27hp & +34lb/ft! - AFE - BMW

Excellent sound & power - the ultimate performance intake! +27hp & +34lb/ft!

Brand:
AFE - Corporate Logo
ES#:
264141
Mfg#:
54-11472
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.

$598.99

This product was last offered at the strikethrough price on
07-27-2026

$479.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Density Line Performance Motor Mount Set

ES#3647384 - 034-509-0064KT - Density Line Performance Motor Mount Set - Increase performance and durability without sacrificing comfort. True rubber mounts - a positive upgrade over cushy, factory-installed fluid-filled mounts. - 034Motorsport - BMW

Increase performance and durability without sacrificing comfort. True rubber mounts - a positive upgrade over cushy, factory-installed fluid-filled mounts.

Brand:
034Motorsport - Corporate Logo
ES#:
3647384
Mfg#:
034-509-0064KT
In Stock
$210.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARP Head Stud Kit - Standard Performance - N54

ES#4745231 - ARP-HSK-N54-S - ARP Head Stud Kit - Standard Performance - N54 - This kit offers increased clamping force and enhanced head gasket sealing, helping to prevent head gasket failure - ARP - BMW

This kit offers increased clamping force and enhanced head gasket sealing, helping to prevent head gasket failure 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
4745231
Mfg#:
ARP-HSK-N54-S
Back Ordered
Auto Notify
$499.99 USD
Free Shipping
on orders $49 and up
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 4 Business Days
$109.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSL Mid Pipe

ES#39499 - 18107833503 - CSL Mid Pipe - Increase performance by losing weight - Genuine BMW - BMW

Increase performance by losing weight

Brand:
Genuine BMW - Corporate Logo
ES#:
39499
Mfg#:
18107833503
Ships in 10 Business Days
8% off MSRP

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

$11245.99

This product was last offered at the strikethrough price on
07-27-2026

$10318.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Cat-Back Exhaust System - Black Tips

ES#4858630 - D660-0099-BLK - Performance Cat-Back Exhaust System - Black Tips - Upgrade your BMW's exhaust to get the aggresive tone you have been looking for! - Dinan - BMW

Upgrade your BMW's exhaust to get the aggresive tone you have been looking for! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4858630
Mfg#:
D660-0099-BLK
Ships in 6 Business Days
11% off MSRP

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

$2306.95

This product was last offered at the strikethrough price on
07-27-2026

$2049.95 USD
Free Shipping

N55 Upper Charge Pipe - Powdercoated Black

ES#4428281 - 090754ECS09 - N55 Upper Charge Pipe - Powdercoated Black - Replaces your stock plastic charge pipe for improved flow, horsepower, reliability! - ECS - BMW

Replaces your stock plastic charge pipe for improved flow, horsepower, reliability! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4428281
Mfg#:
090754ECS09
Ships in 7 Business Days
ON SALE! SAVE 20%
$277.99

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

$222.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARP Head Stud Kit - BMW N54

ES#4630710 - ARP-HSK-N54-14 - ARP Head Stud Kit - BMW N54 - Install these ARP Head Studs for Additional Head Clamping Force For Your High Boost N54 Applications - VAC Motorsports - BMW

Install these ARP Head Studs for Additional Head Clamping Force For Your High Boost N54 Applications

Brand:
VAC Motorsports - Corporate Logo
ES#:
4630710
Mfg#:
ARP-HSK-N54-14
In Stock
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Signature Exhaust Muffler - Generation 2

ES#3438804 - 11-021 - Signature Exhaust Muffler - Generation 2 - Higher flow and an aggressive sound to perk up your BMW! - Active Autowerke - BMW

Higher flow and an aggressive sound to perk up your BMW!

Brand:
Active Autowerke - Corporate Logo
ES#:
3438804
Mfg#:
11-021
In Stock
5% 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
07-27-2026

$721.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnum FORCE Pro 5R Stage 2 Air Intake System

ES#2532708 - 54-20442 - Magnum FORCE Pro 5R Stage 2 Air Intake System - Excellent sound & power - the ultimate performance intake! +6hp & +12lb/ft! - AFE - BMW

Excellent sound & power - the ultimate performance intake! +6hp & +12lb/ft! CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
2532708
Mfg#:
54-20442
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.

$483.99

This product was last offered at the strikethrough price on
01-28-2026

$387.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dinan PEX Cold Air Intake

ES#4723711 - D760-0070 - Dinan PEX Cold Air Intake - Eliminate intake retrictions with this high flowing cold air intake from Dinan! - Dinan - BMW

Eliminate intake retrictions with this high flowing cold air intake from Dinan! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4723711
Mfg#:
D760-0070
In Stock
11% off MSRP

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

$514.95

This product was last offered at the strikethrough price on
07-27-2026

$456.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport M57 335d Intake

ES#4307635 - 028440tms09KT - Turner Motorsport M57 335d Intake - The M57 engine never sounded this good! The less restrictive intake design allows for a peak gain of 20 wheel HP and 26 ft-lbs of torque at the wheel*. Includes a Snorkel! - Turner Motorsport - BMW
ECS Tuning recommends this product.

The M57 engine never sounded this good! The less restrictive intake design allows for a peak gain of 20 wheel HP and 26 ft-lbs of torque at the wheel*. Includes a Snorkel! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4307635
Mfg#:
028440TMS09KT
In Stock
ON SALE! SAVE 10%
$619.99

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

$557.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replacement BMS DCI Filters - Red

ES#4899179 - BMS-N54-DCIR-R - Replacement BMS DCI Filters - Red - 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.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4899179
Mfg#:
BMS-N54-DCIR-R
In Stock
$79.00 USD
Free Shipping
on orders $49 and up

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.

Other BMW Performance Engine Parts

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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