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

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
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Catalog Search

Our online catalog contains over 2 million OEM and aftermarket performance and replacement parts for German vehicles. Narrow your search by selecting your vehicle above.

Part Search

Know the OEM part number you are looking for? Search the largest collection of German OEM parts available online.

Sort By

Select a vehicle to narrow your results.
ES#4840610 - 11747626350 - Boost Solenoid/Pressure Converter - Priced Each - Turbo system not holding boost? This could be the cause. - Bremmen Parts - BMW
Boost Solenoid/Pressure Converter - Priced Each
Turbo system not holding boost? This could be the cause.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Bremmen Parts - Corporate Logo
ES#: 4840610
Mfg#: 11747626350

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 12%
$74.99

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

$65.69 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Boost Pressure Solenoid
Turbo system not holding boost? This could be the cause
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Bremmen Parts - Corporate Logo
ES#: 5446751
Mfg#: 11747649407

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Sep 29, 2026
Auto Notify
On SALE Save 20%
$99.99

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

$79.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3035389 - 11747626350 - Boost Solenoid/Pressure Converter - Priced Each - Turbo system not holding boost? This could be the cause. - Pierburg - BMW
ECS Tuning recommends this product.
Boost Solenoid/Pressure Converter - Priced Each
Turbo system not holding boost? This could be the cause.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Pierburg - Corporate Logo
ES#: 3035389
Mfg#: 11747626350

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$178.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4056973 - 11747626350KT - Boost Solenoid/Pressure Converter - Kit - Kit includes both boost solenoids, vacuum hose and T fitting for a easy leak free install - Assembled By ECS - BMW
Boost Solenoid/Pressure Converter - Kit
Kit includes both boost solenoids, vacuum hose and T fitting for a easy leak free install
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#: 4056973
Mfg#: 11747626350KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$408.88 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2611363 - 11747649407 - Boost pressure solenoid - Turbo system not holding boost? This could be the cause - Genuine BMW - BMW
Boost pressure solenoid
Turbo system not holding boost? This could be the cause
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Genuine BMW - Corporate Logo
ES#: 2611363
Mfg#: 11747649407

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
7% off MSRP

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


$217.99
$202.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4007912 - inn3882 - Solenoid InBoostin Controller & Wideband Gauge Kit - All-in-one intelligent boost controller and wideband air/fuel ratio controller - Innovate Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche
Solenoid InBoostin Controller & Wideband Gauge Kit
All-in-one intelligent boost controller and wideband air/fuel ratio controller
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Innovate Motorsports - Corporate Logo
ES#: 4007912
Mfg#: INN3882

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock at Vendor
13% off MSRP

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


$549.99
$479.00 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4685228 - 11747626350 - Turbocharger Boost Solenoid Valve - Turbo not holding consistent boost? This may be the cause. - URO - BMW
Turbocharger Boost Solenoid Valve
Turbo not holding consistent boost? This may be the cause.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Brand: URO - Corporate Logo
ES#: 4685228
Mfg#: 11747626350

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1 Business Day
$80.99 USD
Free Shipping Free Shipping
on orders $49 and up
ES#2498186 - 11747626350 - Boost Solenoid/Pressure Converter - Priced Each - Turbo system not holding boost? This could be the cause - Genuine BMW - BMW
Boost Solenoid/Pressure Converter - Priced Each
Turbo system not holding boost? This could be the cause
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Genuine BMW - Corporate Logo
ES#: 2498186
Mfg#: 11747626350

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1 day
7% off MSRP

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


$217.99
$202.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2177609 - 11657605416 - Vacuum line - 1 Meter - Attaches to boost solenoid - Genuine BMW - BMW
Vacuum line - 1 Meter
Attaches to boost solenoid
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Genuine BMW - Corporate Logo
ES#: 2177609
Mfg#: 11657605416

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1 day
6% off MSRP

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


$31.00
$28.99 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 ECS Tuning is part of Enthusiast Auto Holdings