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BMW M3 Performance Engine Parts

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Blackline Performance Edition Red Cap Set - S58

ES#4476461 - S58ECS-R - Blackline Performance Edition Red Cap Set - S58 - Give the very plain plastic factory oil and coolant caps an upgrade with the brand new BLACKLINE Performance Engine Cap Set - Goldenwrench Supply Co - BMW

Give the very plain plastic factory oil and coolant caps an upgrade with the brand new BLACKLINE Performance Engine Cap Set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4476461
Mfg#:
S58ECS-R
In Stock
$178.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Fuel Pressure Regulator W/ 1-to-1 Boost Reference

ES#4883147 - 501-0043 - Adjustable Fuel Pressure Regulator W/ 1-to-1 Boost Reference - Adjustable High Flow Fuel Pressure Regulator with 1 to 1 boost reference - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Adjustable High Flow Fuel Pressure Regulator with 1 to 1 boost reference affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883147
Mfg#:
501-0043
In Stock
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Exhaust Wrap - 2" x 50

ES#3022269 - HEA-WRAPKIT-50 - Titanium Exhaust Wrap - 2" x 50 - Designed to handle continuous temperatures up to 1,800F - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle continuous temperatures up to 1,800°F affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Prosport Performance - Corporate Logo
ES#:
3022269
Mfg#:
HEA-WRAPKIT-50
In Stock
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAD Exhaust Valve Controller Essential

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

Momentum GT Cold Air Intake System W/ Pro 5R Filters

ES#4508992 - 50-70083R - Momentum GT Cold Air Intake System W/ Pro 5R Filters - Adds an impressive 43% flow increase with gains up to +13hp and +15ft-lbs of torque! - AFE - BMW

Adds an impressive 43% flow increase with gains up to +13hp and +15ft-lbs of torque! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4508992
Mfg#:
50-70083R
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.

$980.00

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

$784.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Ethernet To OBD Data Cable For Bootmod3 Installation

ES#4265905 - OBD2Ethernet - Ethernet To OBD Data Cable For Bootmod3 Installation - Data Cable to Assist with Bootmod3 Software Installation - Bremmen Parts - BMW

Data Cable to Assist with Bootmod3 Software Installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4265905
Mfg#:
OBD2ETHERNET
In Stock
ON SALE!
$32.99

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

$31.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Series Momentum Carbon Fiber Cold Air Intake System w/ PRO 5R Filter

ES#3612895 - 54-76305-CF - Black Series Momentum Carbon Fiber Cold Air Intake System w/ PRO 5R Filter - Extremely good looks and performance - only the best for your M3/M4! - AFE - BMW

Extremely good looks and performance - only the best for your M3/M4! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3612895
Mfg#:
54-76305-CF
In Stock at Vendor
20% off MSRP

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

$1915.00

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

$1532.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Power Pulley Kit

ES#3219164 - ppke36KT2 - Turner Motorsport Power Pulley Kit - Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! - Turner Motorsport - BMW

Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Valeo alternator only

Brand:
Turner Motorsport - Corporate Logo
ES#:
3219164
Mfg#:
PPKE36KT2
Ships on Jul 17, 2026
Auto Notify
$382.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Corsa Pro Series Sport Exhaust System - Black Tips

ES#3478480 - cor14553bKT - Corsa Pro Series Sport Exhaust System - Black Tips - Transform your sound into a true sports car - Corsa - BMW

Transform your sound into a true sports car affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes $75 in gift cards for future purchases!

Brand:
Corsa - Corporate Logo
ES#:
3478480
Mfg#:
COR14553BKT
Ships on Jul 6, 2026
$1530.99 USD
This product is lifetime replacement eligible Lifetime Replacement

S54 Power Pack - stage 3

ES#3618774 - s54ppKT5 - S54 Power Pack - stage 3 - Improve your cars performance in a afternoon with this effective and simple upgrade kit! - Assembled By ECS - BMW

Improve your cars performance in a afternoon with this effective and simple upgrade kit! 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#:
3618774
Mfg#:
S54PPKT5
Ships on Aug 11, 2026
Auto Notify
ON SALE! SAVE 15%
$1796.99

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

$1524.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Heat Exchanger - Automatic Transmission

ES#4715349 - MMHE-G80-21AT - Performance Heat Exchanger - Automatic Transmission - Keep your charge air cool under the most demanding conditions - Mishimoto - BMW

Keep your charge air cool under the most demanding conditions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
4715349
Mfg#:
MMHE-G80-21AT
In Stock
$752.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BMW S14 4 Cyl. 284-Degree - Camshaft

ES#3024563 - 227.D1.840-00C - BMW S14 4 Cyl. 284-Degree - Camshaft - Aggressive Street Camshaft Setup - Schrick - BMW

Aggressive Street Camshaft Setup affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schrick - Corporate Logo
ES#:
3024563
Mfg#:
227.D1.840-00C
Special Order: No Guaranteed ETA
$1503.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Schrick Exhaust Camshaft - 276 Degree/11.3mm Lift

ES#3024562 - 227.D1.760-01C - Schrick Exhaust Camshaft - 276 Degree/11.3mm Lift - Perfect for street or track use - Schrick - BMW

Perfect for street or track use affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schrick - Corporate Logo
ES#:
3024562
Mfg#:
227.D1.760-01C
Special Order: No Guaranteed ETA
$1503.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blackline Performance Coolant Expansion Tank Cap Cover - Blue

ES#4475807 - FXXCET-B - Blackline Performance Coolant Expansion Tank Cap Cover - Blue - Give your vehicle modern styling for years to last - Goldenwrench Supply Co - BMW

Give your vehicle modern styling for years to last affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4475807
Mfg#:
FXXCET-B
Ships in 1-2 days
$65.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AWE S-FLO Carbon Intake - F8X M3/M4

ES#4043318 - 2660-13038 - AWE S-FLO Carbon Intake - F8X M3/M4 - The engineers at AWE have increased airflow and unlocked performance from the S55 engine, for max gains of 12hp and 10ft-lbs of torque at the crank. - AWE - BMW

The engineers at AWE have increased airflow and unlocked performance from the S55 engine, for max gains of 12hp and 10ft-lbs of torque at the crank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4043318
Mfg#:
2660-13038
Ships in 5 Business Days
$1684.99

This product was last offered at the strikethrough price on
04-02-2026

$1485.00 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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