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Audi A4 Performance Turbochargers

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K03 Adjustable Wastegate Actuator

ES#1832381 - FMACVAG02 - K03 Adjustable Wastegate Actuator - Increase boost in your engine with this new actuator - Forge - Audi Volkswagen

Increase boost in your engine with this new actuator

Brand:
Forge - Corporate Logo
ES#:
1832381
Mfg#:
FMACVAG02
Ships in 5 Business Days
$277.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MQB Turbo Muffler Delete

ES#3988401 - HVA-109 - MQB Turbo Muffler Delete - Improve your turbo and create a smooth path for air to exit. - HPA Motorsports - Audi Volkswagen

Improve your turbo and create a smooth path for air to exit.

Brand:
HPA Motorsports - Corporate Logo
ES#:
3988401
Mfg#:
HVA-109
In Stock
$130.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport High-Flow Turbo Inlet Hose

ES#3552813 - 034-145-A062 - 034Motorsport High-Flow Turbo Inlet Hose - Smooths the intake tract & provides unimpeded airflow - 034Motorsport - Audi

Smooths the intake tract & provides unimpeded airflow 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3552813
Mfg#:
034-145-A062
Ships in 2 Business Days
ON SALE! SAVE 10%
$89.00

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

$80.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Muffler Delete Pipe

ES#2996368 - FMMD2 - Turbo Muffler Delete Pipe - Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete - Forge - Audi Volkswagen

Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete

Brand:
Forge - Corporate Logo
ES#:
2996368
Mfg#:
FMMD2
In Stock
$220.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Intercooler Hose Kit

ES#2848059 - CTSSILB8ITKIT - Silicone Intercooler Hose Kit - Add a better flowing, stronger set of hoses to your vehicle and keep it running strong. - CTS - Audi

Add a better flowing, stronger set of hoses to your vehicle and keep it running strong.

Brand:
CTS - Corporate Logo
ES#:
2848059
Mfg#:
CTSSILB8ITKIT
Back Ordered
Auto Notify
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gen3 Wastegate Adapter Harness

ES#5444824 - 060457LA01 - Gen3 Wastegate Adapter Harness - Make your next turbo swap a "one-and-done" job - ECS - Audi Volkswagen

Make your next turbo swap a "one-and-done" job 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5444824
Mfg#:
060457LA01
In Stock
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tial MVS External Wastegate - V-banded 38mm - Black

ES#4033239 - TIL-WGT-022BK-AL - Tial MVS External Wastegate - V-banded 38mm - Black - Tial's new MV-S (V38) 38mm v-band external wastegate is the ultimate compact external wastegate solution - Tial - Audi Volkswagen

Tial's new MV-S (V38) 38mm v-band external wastegate is the ultimate compact external wastegate solution *General use wastegate for custom, externally gated big turbo applications - Not a direct fit wastegate*

Brand:
Tial - Corporate Logo
ES#:
4033239
Mfg#:
TIL-WGT-022BK-AL
Back Ordered
$325.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K04 Performance Software (Existing APR Customers) - With Program Switching (Fully Loaded)

ES#3509833 - pa100008KT - K04 Performance Software (Existing APR Customers) - With Program Switching (Fully Loaded) - For customers that already have APR software on their car and are upgrading to a K04 - APR - Audi Volkswagen

For customers that already have APR software on their car and are upgrading to a K04 Call In Or Chat For Best Price!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
Ship your ECU for free, or drive your vehicle to our location

Brand:
APR - Corporate Logo
ES#:
3509833
Mfg#:
PA100008KT
Back Ordered
$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K03 2.0T Turbo Wastegate Actuator

ES#2855713 - FMACA4L - K03 2.0T Turbo Wastegate Actuator - Increase boost in your engine with this new actuator - Forge - Audi

Increase boost in your engine with this new actuator To be used with Borgwarner style turbos

Brand:
Forge - Corporate Logo
ES#:
2855713
Mfg#:
FMACA4L
Ships in 8 Business Days
$277.99 USD
Free Shipping
on orders $49 and up

Wastegate Actuator Spring Tuning Kit

ES#1832543 - FMPACTUN - Wastegate Actuator Spring Tuning Kit - Fine tune your wastegate to the exact needs of your engine - Forge - Audi Volkswagen

Fine tune your wastegate to the exact needs of your engine

Brand:
Forge - Corporate Logo
ES#:
1832543
Mfg#:
FMPACTUN
Ships on Oct 6, 2026
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Muffler Delete

ES#4831021 - 001002442 - Turbo Muffler Delete - Elevate the performance and driving experience with the Turbo Outlet - Wagner Tuning - Audi Volkswagen

Elevate the performance and driving experience with the Turbo Outlet

Brand:
Wagner Tuning - Corporate Logo
ES#:
4831021
Mfg#:
001002442
Ships in 1 Business Day
$120.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IWG75 VAG K03 IHI Variant 5 PSI

Maximize boost response for factory-frame turbochargers Suitable only for the IHI Variant & Inspection is suggested

Brand:
TurboSmart - Corporate Logo
ES#:
4876596
Mfg#:
TS-0645-5052
Ships in 2 Business Days
10% off MSRP

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

$254.99

This product was last offered at the strikethrough price on
08-25-2026

$229.99 USD
Free Shipping
on orders $49 and up
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

Silicone Turbo Inlet Hose

ES#3438170 - CTS-SIL-083 - Silicone Turbo Inlet Hose - Smooths the intake tract & provides unimpeded airflow - CTS - Audi

Smooths the intake tract & provides unimpeded airflow

Brand:
CTS - Corporate Logo
ES#:
3438170
Mfg#:
CTS-SIL-083
Back Ordered
$69.99 USD
Free Shipping

Revo Turbo Muffler Delete

ES#4500013 - RV581M100300 - Revo Turbo Muffler Delete - Designed for smoother uninterrupted air flow, increasing throttle response and providing improved turbo acoustics. - REVO - Audi Volkswagen

Designed for smoother uninterrupted air flow, increasing throttle response and providing improved turbo acoustics. For Gen II & III engines with the IHI turbocharger only

Brand:
REVO - Corporate Logo
ES#:
4500013
Mfg#:
RV581M100300
Back Ordered
$133.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Turbochargers

When you need all the boost, it's time for a turbocharger upgrade. Find your next big turbo setup in our catalog of performance turbo brands or replace a failed unit to bring back the power.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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