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Volkswagen MK4 Turbocharger Hoses

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KO4 Turbocharger And ECS Turbo Inlet Hose With Install Kit

This bolt-on package pairs a high-volume K04-001 turbocharger with a smooth-bore silicone inlet hose to maximize boost response. 10X Entries Into Our F80 M3 Sweepstakes
Factory engine cover will not fit with the use of this inlet hose.

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481348
Mfg#:
06A198704BKO4BKT
In Stock
ON SALE!
$2319.99

This product was last offered at the strikethrough price on
08-20-2026

$2161.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost Hose

ES#4151245 - 1J0145838B - Boost Hose - Connects directly to intake manifold - Rein - Volkswagen

Connects directly to intake manifold 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with ALH engine only

Brand:
Rein - Corporate Logo
ES#:
4151245
Mfg#:
1J0145838B
Ships in 3 Business Days
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost Hose

ES#4220567 - 1J0145838T - Boost Hose - Connects directly to regulating flap - Rein - Volkswagen

Connects directly to regulating flap 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with BEW engine code with waffled charge air tube

Brand:
Rein - Corporate Logo
ES#:
4220567
Mfg#:
1J0145838T
Ships in 3 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost Hose

ES#3647110 - 1J0145838T - Boost Hose - Connects directly to regulating flap - Meyle - Volkswagen

Connects directly to regulating flap 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with BEW engine code with waffled charge air tube

Brand:
Meyle - Corporate Logo
ES#:
3647110
Mfg#:
1J0145838T
Ships on Oct 16, 2026
$49.99 USD
Free Shipping
on orders $49 and up

silicone Turbo Inlet Hose - Black

ES#1876786 - TB1523BLK - silicone Turbo Inlet Hose - Black - For cars with 19mm or 25mm PCV - Samco - Volkswagen

For cars with 19mm or 25mm PCV

Brand:
Samco - Corporate Logo
ES#:
1876786
Mfg#:
TB1523BLK
Ships on Jan 8, 2027
$304.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

silicone Turbo Inlet Hose - Black

ES#5304 - TB1523BLK - silicone Turbo Inlet Hose - Black - For cars with 19mm PCV - Samco - Volkswagen

For cars with 19mm PCV

Brand:
Samco - Corporate Logo
ES#:
5304
Mfg#:
TB1523BLK
Special Order: No Guaranteed ETA
$289.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hard Boost Hose

Connects to lower port of intercooler and "pancake" tube 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with BEW engine code only

Brand:
Rein - Corporate Logo
ES#:
4151244
Mfg#:
1J0145834T
Back Ordered
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Turbocharger Hoses

Boost leaks are the bane of the turbocharged engine's existence. Keep your boost in your engine where it belongs with replacement turbo hoses.

Let us help you find the parts that fit your Volkswagen

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

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