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

Audi A4 Engine Turbocharger Parts

Sort By
Filter By
Return to Top

Turbo Cooling Hose - Feed Line

ES#280432 - 06D121497A - Turbo Cooling Hose - Feed Line - Connects turbocharger to the connection flange - Genuine Volkswagen Audi - Audi

Connects turbocharger to the connection flange

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280432
Mfg#:
06D121497A
Ships in 10 Business Days
8% off MSRP

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

$213.99

This product was last offered at the strikethrough price on
08-19-2026

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Manual Boost Controller - Black

ES#4252 - FMBV050 - Manual Boost Controller - Black - Lockable under-hood boost controller - Forge - Audi Volkswagen MINI

Lockable under-hood boost controller

Brand:
Forge - Corporate Logo
ES#:
4252
Mfg#:
FMBV050
Ships on Sep 10, 2026
Auto Notify
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stud - Priced Each

ES#4810743 - N0145555 - Stud - Priced Each - Install new hardware with your new parts. M8x44 - Rein - Audi Volkswagen

Install new hardware with your new parts. M8x44 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Used to secure the turbo manifold to the head, 5 required

Brand:
Rein - Corporate Logo
ES#:
4810743
Mfg#:
N0145555
Ships in 3 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Supply Line Kit

ES#3176256 - 06B145771PKT - Turbo Oil Supply Line Kit - Connects the oil filter housing to the turbo - Includes line adapter fitting and sealing washer - Genuine Volkswagen Audi - Audi

Connects the oil filter housing to the turbo - Includes line adapter fitting and sealing washer

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3176256
Mfg#:
06B145771PKT
Back Ordered
$322.99

This product was last offered at the strikethrough price on
02-26-2026

$182.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Inlet Hose - 2.5"

ES#2864574 - 034-145-A045 - Turbo Inlet Hose - 2.5" - Upgrade to the 2.75" ID TT225 MAF housing - For vehicles with GTRS/GT2871R Eliminator turbo - 034Motorsport - Audi Volkswagen

Upgrade to the 2.75" ID TT225 MAF housing - For vehicles with GTRS/GT2871R Eliminator turbo To be used in conjuction with 2.75" ID TT225 MAF housing & GTRS/GT281R Turbo

Brand:
034Motorsport - Corporate Logo
ES#:
2864574
Mfg#:
034-145-A045
Ships in 2 Business Days
ON SALE! SAVE 10%
$203.00

This product was last offered at the strikethrough price on
08-17-2026

$182.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

008 Premium Diverter Valve - Matte Silver

ES#2847752 - FMDV008MS - 008 Premium Diverter Valve - Matte Silver - Smaller, tougher and tuneable - Forge - Audi Volkswagen Porsche

Smaller, tougher and tuneable

Brand:
Forge - Corporate Logo
ES#:
2847752
Mfg#:
FMDV008MS
Back Ordered
$180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heat Insulation

ES#5320 - 8D0971461 - Heat Insulation - Small OEM heat insulation, approx 4x4, that can be used in multiple applications - Genuine Volkswagen Audi - Audi Volkswagen

Small OEM heat insulation, approx 4x4, that can be used in multiple applications

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5320
Mfg#:
8D0971461
Ships in 1 day
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rebuild Kit For Billet Diverter Valve

ES#4304145 - 034-145-Z039 - Rebuild Kit For Billet Diverter Valve - Complete rebuild kit for 034MotorSport Billet Aluminum Diverter Valve - 034Motorsport - Audi Volkswagen

Complete rebuild kit for 034MotorSport Billet Aluminum Diverter Valve

Brand:
034Motorsport - Corporate Logo
ES#:
4304145
Mfg#:
034-145-Z039
In Stock
ON SALE! SAVE 10%
$10.00

This product was last offered at the strikethrough price on
08-17-2026

$9.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Coolant Hose - Supply

ES#280023 - 06B121497F - Turbo Coolant Hose - Supply - Connects the turbocharger to the connection flange - Genuine Volkswagen Audi - Audi Volkswagen

Connects the turbocharger to the connection flange

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280023
Mfg#:
06B121497F
In Stock
Limited Qty Sale
$261.11

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

$170.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#279558 - 06A145710P - Diverter Valve - Cure the boost leak and restore power - Genuine Volkswagen Audi - Audi Volkswagen

Cure the boost leak and restore power From VIN 8D-X-200001, split is in the 1999 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279558
Mfg#:
06A145710P
Ships in 4 Business Days
7% off MSRP

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

$183.99

This product was last offered at the strikethrough price on
08-19-2026

$170.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#466521 - N01474011 - Allen Bolt - Priced Each - Install new hardware with your new parts. M6x16 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x16 Secures diverter valve to turbo - 3 required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466521
Mfg#:
N01474011
In Stock
5% off MSRP

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

$3.06

This product was last offered at the strikethrough price on
08-19-2026

$2.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mini Screw Style Clamp - Priced Each

ES#2940 - 21014 - Mini Screw Style Clamp - Priced Each - 12-14.3mm clamping range, 9mm's wide - Bremmen Parts - Audi BMW Volkswagen

12-14.3mm clamping range, 9mm's wide 10X Entries For Our 25th Anniversary Sweepstakes!

Secures the hoses to the N75 valve

Brand:
Bremmen Parts - Corporate Logo
ES#:
2940
Mfg#:
21014
In Stock
ON SALE! SAVE 26%
$3.99

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

$2.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Return Line

ES#4298 - 06B145735F - Oil Return Line - Connects the turbocharger to the oil pan - Genuine Volkswagen Audi - Audi Volkswagen

Connects the turbocharger to the oil pan Engine code AWM

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4298
Mfg#:
06B145735F
In Stock at Vendor
52% off MSRP

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

$345.99

This product was last offered at the strikethrough price on
04-15-2026

$164.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Muffler Delete

ES#4643270 - CTS-HW-532 - Turbo Muffler Delete - Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete - CTS - Audi

Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete For vehicles from the 2020 model year only.

Brand:
CTS - Corporate Logo
ES#:
4643270
Mfg#:
CTS-HW-532
Back Ordered
$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Coolant Hose - Supply

ES#3448652 - 058121497B - Turbo Coolant Hose - Supply - Connects the turbocharger to the connection flange - Rein - Audi Volkswagen

Connects the turbocharger to the connection flange 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3448652
Mfg#:
058121497B
In Stock
Limited Qty Sale
$36.99

This product was last offered at the strikethrough price on
08-10-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger coolant hose - return

ES#281437 - 06H121492D - Turbocharger coolant hose - return - Connects the turbocharger to the water pipe - Genuine Volkswagen Audi - Audi

Connects the turbocharger to the water pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281437
Mfg#:
06H121492D
In Stock
Limited Qty Sale
$180.99

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

$157.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Turbocharger Parts

Whether you're repairing an existing turbo or adding one, ECS Tuning has turbos, turbo kits, and all the turbocharger hardware and valving you need to turn forced induction into added power.

Let us help you find the parts that fit your Audi

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