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BMW E46 323Ci M52 2.5L

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BMW E46 323Ci M52 2.5L Engine Fuel Parts

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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 5, 2026
$69.00 USD
Free Shipping
on orders $49 and up

DeatschWerks 1500cc Injectors (Set of 6)

ES#4680304 - 16M-30-1500-6 - DeatschWerks 1500cc Injectors (Set of 6) - For enthusiasts looking to bridge the gap between street drivability and track-ready power. - DeatschWerks - BMW

For enthusiasts looking to bridge the gap between street drivability and track-ready power.

Brand:
DeatschWerks - Corporate Logo
ES#:
4680304
Mfg#:
16M-30-1500-6
In Stock at Vendor
$1259.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

X2 Module + DW420 Pumps

Designed to eliminate the limitations of the restrictive factory fuel setup, this premium dual-pump system comes pre-loaded with two high-flowing DW420 fuel pumps.

Brand:
DeatschWerks - Corporate Logo
ES#:
5456579
Mfg#:
9-421-7070
Ships in 2 Business Days
$899.00 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

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 4 Business Days
$68.99

This product was last offered at the strikethrough price on
01-22-2026

$64.99 USD
Free Shipping
on orders $49 and up

CPE Stainless Plumbing Kit

This premium kit takes the guesswork out of plumbing a high-flow aftermarket fuel system.

Brand:
DeatschWerks - Corporate Logo
ES#:
5456570
Mfg#:
6-628
Ships in 6 Business Days
$899.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PTFE Stainless Plumbing Kit

Built to withstand high-volume demand, the kit relies on rugged stainless steel braided PTFE lines, offering total resistance to corrosive modern fuels.

Brand:
DeatschWerks - Corporate Logo
ES#:
5456571
Mfg#:
6-629
Ships in 6 Business Days
$949.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Set - 850cc - Set of 6

Engineered for high-performance automotive builds requiring maximum precision and increased fueling capabilities.

Brand:
DeatschWerks - Corporate Logo
ES#:
5456555
Mfg#:
17MX-00-0850-6
Ships in 6 Business Days
$619.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injectors Set - 1100cc - Set of 6

A premium set of six 1100cc fuel injectors designed to provide exceptional flow rate consistency and precision for high-performance vehicles.

Brand:
DeatschWerks - Corporate Logo
ES#:
5456558
Mfg#:
17MX-00-1100-6
Ships in 6 Business Days
$619.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Inline Fuel Filter AN8 Single In/Out - 10 Micron filter

ES#4883022 - 501-0113 - Inline Fuel Filter AN8 Single In/Out - 10 Micron filter - This fuel filter features a precision machined aluminum body and fittings - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This fuel filter features a precision machined aluminum body and fittings

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883022
Mfg#:
501-0113
Ships in 9 Business Days
$157.99

This product was last offered at the strikethrough price on
01-22-2026

$149.99 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 9 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 9 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Union Tee - 1/4 Quick Connect

Quick connect union T-fitting for 1/4" Nylon

Brand:
SnowPerformance - Corporate Logo
ES#:
2826282
Mfg#:
82040
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up

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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