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BMW G29 Z4 sDrive30i B46 2.0L

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BMW G29 Z4 sDrive30i B46 2.0L Engine Fuel Parts

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4AN "T" Fitting

ES#4212780 - SN0-806-BRD - 4AN "T" Fitting - 4AN T - SnowPerformance - Audi BMW Volkswagen MINI

4AN T

Brand:
SnowPerformance - Corporate Logo
ES#:
4212780
Mfg#:
SN0-806-BRD
In Stock at Vendor
$10.99 USD
Free Shipping
on orders $49 and up

Green LED

ES#2826275 - 80003 - Green LED - SnowPerformance - Audi BMW Volkswagen MINI

Brand:
SnowPerformance - Corporate Logo
ES#:
2826275
Mfg#:
80003
In Stock at Vendor
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FSB WMI Controller - V2 Universal

ES#4715229 - FSB-UNI - FSB WMI Controller - V2 Universal - Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! - Burgaflex - Audi BMW Volkswagen MINI

Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! For most JB4 applications.

Brand:
Burgaflex - Corporate Logo
ES#:
4715229
Mfg#:
FSB-UNI
In Stock
Limited Qty Sale
$153.00

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

$141.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Replacement Kit - B46/B48 Gen2

Includes new OEM Bosch injectors and Genuine BMW installation hardware for a full refresh of your fuel injection system 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bosch - Corporate Logo
ES#:
5443827
Mfg#:
BB48G2FIRKT
In Stock
$658.99

This product was last offered at the strikethrough price on
03-31-2026

$492.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

1.25 Gallon Heavy-Duty Universal Methanol Tank - Clear/White

ES#4714702 - 1.25G-UMT-CL - 1.25 Gallon Heavy-Duty Universal Methanol Tank - Clear/White - Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk. - Burger Motorsports - Audi BMW Volkswagen MINI

Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714702
Mfg#:
1.25G-UMT-CL
Ships on Aug 13, 2026
$69.00 USD
Free Shipping
on orders $49 and up

ReFlex Lite Injector Harness - Inline-4

ES#4810449 - 900.1012 - ReFlex Lite Injector Harness - Inline-4 - Main Injector Harness For Inline-4 Motiv ReFlex Lite Applications - Motiv Motorsports - BMW

Main Injector Harness For Inline-4 Motiv ReFlex Lite Applications

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810449
Mfg#:
900.1012
Ships in 5 Business Days
$140.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hobbs Switch (30 psi)

Engages water-methanol system at 35PSI Adjustable from 25-50psi

Brand:
SnowPerformance - Corporate Logo
ES#:
2826280
Mfg#:
81081
In Stock at Vendor
$74.99 USD
Free Shipping
on orders $49 and up

Fuel Injector Replacement Kit - B46/B48 Gen2

ES#5443821 - b48g2firKT - Fuel Injector Replacement Kit - B46/B48 Gen2 - Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system - Genuine BMW - BMW

Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system

Brand:
Genuine BMW - Corporate Logo
ES#:
5443821
Mfg#:
B48G2FIRKT
Ships in 4 Business Days
$1471.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

In-Line Micro Regulator - 5 Bar

ES#4690245 - 601-0260 - In-Line Micro Regulator - 5 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4690245
Mfg#:
601-0260
Ships in 5 Business Days
$64.99 USD
Free Shipping
on orders $49 and up

In-Line Micro Regulator - 4 Bar

ES#4883148 - 601-0259 - In-Line Micro Regulator - 4 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883148
Mfg#:
601-0259
Ships in 10 Business Days
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Line Check Valve - AN6 Male To AN6 Male

Prevents fuel from draining from your fuel lines UNIVERSAL FITMENT - Intended for use with fuel lines featuring AN6 connectors, modifications may be required for installation

Brand:
PRECISION - Corporate Logo
ES#:
5388610
Mfg#:
201-0200
Ships in 10 Business Days
$52.99 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

BMW Fuel Injector Puller Tool - B38 B48 B58

Remove you injectors without causing damage

Brand:
CTA Tools - Corporate Logo
ES#:
5425885
Mfg#:
3766
Ships on Aug 13, 2026
$428.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Fuel Parts

ECS Tuning has made it simple to find the perfect fuel system parts for your car. Whether you're replacing OEM fuel system parts or building a high-flow fuel system for a performance car, ECS Tuning has fuel pumps, fuel injectors, fuel filters, and more from respected names like Bosch, Siemens, and Genesis.

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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