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Audi B5 A4 Quattro 1.8T

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Audi B5 A4 Quattro 1.8T Turbocharger Installation Kits

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Exhaust Manifold Installation Kit

ES#2575944 - N0444115HWKT-1 - Exhaust Manifold Installation Kit - Includes the necessary hardware and gasket to install the manifold - Assembled By ECS - Audi Volkswagen

Includes the necessary hardware and gasket to install the manifold 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2575944
Mfg#:
N0444115HWKT-1
In Stock
ON SALE! SAVE 15%
$158.99

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

$134.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K03/K04 Turbocharger Installation Kit

ES#3366 - B5KO4IK - K03/K04 Turbocharger Installation Kit - All hardware & gaskets to install a new turbocharger - Assembled By ECS - Audi Volkswagen

All hardware & gaskets to install a new turbocharger 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3366
Mfg#:
B5KO4IK
In Stock
ON SALE! SAVE 52%
$123.99

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

$59.43 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Securing Bolt - Longitudinal 1.8T K03/K04 - Priced Each

ES#4880739 - 034-145-B001 - Turbo Securing Bolt - Longitudinal 1.8T K03/K04 - Priced Each - These OEM bolts will ensure your K03/K04 turbo stays properly mounted to the exhaust manifold as Volkswagen and Audi intended. Three (3) Required Per Vehicle. - 034Motorsport - Audi

These OEM bolts will ensure your K03/K04 turbo stays properly mounted to the exhaust manifold as Volkswagen and Audi intended. Three (3) Required Per Vehicle. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4880739
Mfg#:
034-145-B001
In Stock
$15.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K03/K04 Turbocharger Installation Kit

ES#3659712 - 058145540KT1 - K03/K04 Turbocharger Installation Kit - All hardware & gaskets to install a new turbocharger - Genuine Volkswagen Audi - Audi Volkswagen

All hardware & gaskets to install a new turbocharger

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3659712
Mfg#:
058145540KT1
Ships in 3 Business Days
$254.99

This product was last offered at the strikethrough price on
07-08-2026

$191.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FrankenTurbo Turbocharger Installation Kit

ES#2996527 - B518tftkt - FrankenTurbo Turbocharger Installation Kit - All hardware & gaskets to install a new turbocharger - Assembled By ECS - Audi

All hardware & gaskets to install a new turbocharger 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2996527
Mfg#:
B518TFTKT
Ships in 4 Business Days
ON SALE! SAVE 14%
$78.99

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

$67.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K04 Turbocharger Installation Kit

ES#4709376 - 172-784-0294 - K04 Turbocharger Installation Kit - Hardware and gaskets used for K04 turbocharger mounting - D&W Diesel - Audi Volkswagen

Hardware and gaskets used for K04 turbocharger mounting

Brand:
D&W Diesel - Corporate Logo
ES#:
4709376
Mfg#:
172-784-0294
Ships in 3 Business Days
$25.99 USD
Free Shipping
on orders $49 and up

Turbocharger Installation Hardware Kit (Longitudinal)

ES#4858455 - 034-145-B006 - Turbocharger Installation Hardware Kit (Longitudinal) - Includes all gaskets and hardware for 1.8T K03/k04 turbos - 034Motorsport - Audi

Includes all gaskets and hardware for 1.8T K03/k04 turbos 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858455
Mfg#:
034-145-B006
Ships in 3 Business Days
$57.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Installation Kit (1.8T, 150HP)

When replacing the turbocharger on your 1.8T engine, it is critical to replace all associated gaskets and sealing hardware to prevent exhaust, coolant, and oil leaks. Engine codes ATW & AWM

Brand:
Ajusa - Corporate Logo
ES#:
5516617
Mfg#:
JTC11018
Ships in 2 Business Days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K03 OE Turbocharger & Ajusa Installation Kit (1.8T, 150HP)

Restore original boost performance and reliability to your longitudinal 1.8T engine with this complete turbocharger replacement bundle. Engine codes ATW & AWM

Brand:
BorgWarner - Corporate Logo
ES#:
5516619
Mfg#:
058145703J1KT
Ships in 2 Business Days
$817.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter Installation Kit

ES#3028724 - 8D0253115KT4 - Catalytic Converter Installation Kit - Includes the necessary hardware and gaskets to install the catalytic converter - Genuine Volkswagen Audi - Audi Volkswagen

Includes the necessary hardware and gaskets to install the catalytic converter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3028724
Mfg#:
8D0253115KT4
Ships in 3 Business Days
$179.99

This product was last offered at the strikethrough price on
07-08-2026

$161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Installation Kit

ES#5340094 - 703.960 - Turbocharger Installation Kit - Elring - Audi Volkswagen

2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340094
Mfg#:
703.960
Special Order: No Guaranteed ETA
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K04-015 Turbocharger Upgrade & Ajusa Installation Kit (1.8T)

Upgrade your longitudinal 1.8T with this complete K04 turbocharger and Ajusa sealing hardware bundle.

Brand:
BorgWarner - Corporate Logo
ES#:
5516702
Mfg#:
058145703KO42KT
Back Ordered
$1868.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Turbocharger Installation Kits

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