Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW Performance Engine Parts

Sort By
Filter By
Return to Top

Low-Pressure Bucketless Fuel Pump - Stage 3.75 V2

ES#4883143 - 601-0064 - Low-Pressure Bucketless Fuel Pump - Stage 3.75 V2 - Increased fueling for bigger power - supports up to 1200whp! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 1200whp!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883143
Mfg#:
601-0064
Ships in 10 Business Days
$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stand Alone Auxiliary Fuel System - Walbro 535 Pump

A dedicated fuel supply system for port fuel injection - Includes an additional pump system, fuel lines, harnesses, presssure regulator, fuel filter, and more!

Brand:
Precision Raceworks - Corporate Logo
ES#:
5388640
Mfg#:
601-0333
Ships in 10 Business Days
$1574.99 USD
Free Shipping
on orders $49 and up

325i/is Performance Package

ES#4012385 - e36325pp1KT - 325i/is Performance Package - For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Bosch alternator - Assembled By ECS - BMW

For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Bosch alternator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012385
Mfg#:
E36325PP1KT
Ships on Nov 18, 2026
ON SALE!
$1593.99

This product was last offered at the strikethrough price on
07-06-2026

$1588.93 USD
This product is lifetime replacement eligible Lifetime Replacement

325i/is Performance Package

ES#4012391 - e36325pp7KT - 325i/is Performance Package - For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Valeo alternator - Assembled By ECS - BMW

For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Valeo alternator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012391
Mfg#:
E36325PP7KT
Ships on Nov 18, 2026
ON SALE!
$1592.99

This product was last offered at the strikethrough price on
07-06-2026

$1587.96 USD
This product is lifetime replacement eligible Lifetime Replacement

325i/is Performance Package

ES#4012392 - e36325pp8KT - 325i/is Performance Package - For vehicles with production date from 01/1995 and with Valeo alternator - Assembled By ECS - BMW

For vehicles with production date from 01/1995 and with Valeo alternator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 01/1995 and with Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012392
Mfg#:
E36325PP8KT
Ships on Nov 18, 2026
ON SALE!
$1641.99

This product was last offered at the strikethrough price on
07-06-2026

$1636.46 USD
This product is lifetime replacement eligible Lifetime Replacement

325i/is Performance Package

ES#4012389 - e36325pp5KT - 325i/is Performance Package - For vehicles with production date between 09/1992 and 12/1994 and with Valeo alternator - Assembled By ECS - BMW

For vehicles with production date between 09/1992 and 12/1994 and with Valeo alternator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date between 09/1992 and 12/1994 and with Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012389
Mfg#:
E36325PP5KT
Ships on Nov 18, 2026
ON SALE!
$1641.99

This product was last offered at the strikethrough price on
07-06-2026

$1636.46 USD
This product is lifetime replacement eligible Lifetime Replacement

325i/is Performance Package

ES#4012393 - e36325pp9KT - 325i/is Performance Package - For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Valeo alternator - Assembled By ECS - BMW

For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Valeo alternator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012393
Mfg#:
E36325PP9KT
Ships on Nov 18, 2026
ON SALE!
$1592.99

This product was last offered at the strikethrough price on
07-06-2026

$1587.96 USD
This product is lifetime replacement eligible Lifetime Replacement

325i/is Performance Package

ES#4012387 - e36325pp3KT - 325i/is Performance Package - For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Bosch alternator - Assembled By ECS - BMW

For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Bosch alternator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012387
Mfg#:
E36325PP3KT
Ships on Nov 18, 2026
ON SALE!
$1593.99

This product was last offered at the strikethrough price on
07-06-2026

$1588.93 USD
This product is lifetime replacement eligible Lifetime Replacement

325i/is Performance Package

ES#4012388 - e36325pp4KT - 325i/is Performance Package - For vehicles with production date between 09/1992 and 12/1994 and with Bosch alternator - Assembled By ECS - BMW

For vehicles with production date between 09/1992 and 12/1994 and with Bosch alternator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date between 09/1992 and 12/1994 and with Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012388
Mfg#:
E36325PP4KT
Ships on Nov 18, 2026
ON SALE!
$1642.99

This product was last offered at the strikethrough price on
07-06-2026

$1637.43 USD
This product is lifetime replacement eligible Lifetime Replacement

325i/is Performance Package

ES#4012386 - e36325pp2KT - 325i/is Performance Package - For vehicles with production date from 01/1995 and with Bosch alternator - Assembled By ECS - BMW

For vehicles with production date from 01/1995 and with Bosch alternator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 01/1995 and with Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012386
Mfg#:
E36325PP2KT
Ships on Nov 18, 2026
ON SALE!
$1642.99

This product was last offered at the strikethrough price on
07-06-2026

$1637.43 USD
This product is lifetime replacement eligible Lifetime Replacement

CP-CARRILLO Connecting Rod Set - WMC Rod Bolts

ES#4620068 - CAR-CRS-S14-WMC - CP-CARRILLO Connecting Rod Set - WMC Rod Bolts - Significantly stronger and lighter than OE connecting rods! - CP Carrillo - BMW

Significantly stronger and lighter than OE connecting rods!

Brand:
CP Carrillo - Corporate Logo
ES#:
4620068
Mfg#:
CAR-CRS-S14-WMC
Ships on Nov 18, 2026
$1149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A90 Supra Experience Package

ES#4818083 - A90-SUPRA-e-B - A90 Supra Experience Package - Upgrade To Dinan's Experience Package to Save When Modifying Your A90 Supra! - Dinan - BMW

Upgrade To Dinan's Experience Package to Save When Modifying Your A90 Supra! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4818083
Mfg#:
A90-SUPRA-E-B
Ships on Nov 18, 2026
$2467.99 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.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings