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Audi B5 A4 FWD 1.8T

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Audi B5 A4 FWD 1.8T Engine Intake Parts

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1.25 Gallon Heavy-Duty Universal Methanol Tank - Clear/White

ES#4714702 - 1.25G-UMT-CL - 1.25 Gallon Heavy-Duty Universal Methanol Tank - Clear/White - Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk. - Burger Motorsports - Audi BMW Volkswagen MINI

Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714702
Mfg#:
1.25G-UMT-CL
Ships on Nov 9, 2026
$69.00 USD
Free Shipping
on orders $49 and up

Suction Pump

ES#3190137 - 911-400 - Suction Pump - Restore engine performance - Dorman - Audi Volkswagen

Restore engine performance

Brand:
Dorman - Corporate Logo
ES#:
3190137
Mfg#:
911-400
Ships in 5 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TURBO COOLING HOSE

ES#4151654 - 4B0145832B - TURBO COOLING HOSE - Rein - Audi Volkswagen

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151654
Mfg#:
4B0145832B
Ships in 4 Business Days
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Hose - Lower

ES#2718418 - 8D0145834F - Intercooler Hose - Lower - Connects the cross tube to the lower port on the intercooler - Vaico - Audi Volkswagen

Connects the cross tube to the lower port on the intercooler We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2718418
Mfg#:
8D0145834F
Ships in 2 Business Days
$136.99

This product was last offered at the strikethrough price on
05-07-2026

$132.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW | Valve, crankcase ventilation

ES#4859123 - 035103245A - VW | Valve, crankcase ventilation - Vaico - Audi Volkswagen

We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4859123
Mfg#:
035103245A
Ships in 2 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Vacuum Hose, braking system

ES#4869742 - 4B0611931DF - VW | Vacuum Hose, braking system - Vaico Q+ - Audi Volkswagen

Engine codes ATW & AWM

Brand:
Vaico Q+ - Corporate Logo
ES#:
4869742
Mfg#:
4B0611931DF
Ships in 2 Business Days
$140.99

This product was last offered at the strikethrough price on
05-07-2026

$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#2894741 - 058905379 - Air Temperature Sensor - Measures the temperature of the air entering the engine - Vemo - Audi Volkswagen Porsche

Measures the temperature of the air entering the engine

Brand:
Vemo - Corporate Logo
ES#:
2894741
Mfg#:
058905379
Ships in 2 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Gasket, throttle body

ES#4853046 - 028129748 - VW | Gasket, throttle body - Vemo - Audi Volkswagen

Brand:
Vemo - Corporate Logo
ES#:
4853046
Mfg#:
028129748
Ships in 2 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather hose

Engine code AWM

Brand:
Burgaflex - Corporate Logo
ES#:
4349480
Mfg#:
06A103213F
Ships in 9 Business Days
$9.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket

We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812970
Mfg#:
058129717B
Ships in 2 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hobbs Switch (30 psi)

Engages water-methanol system at 35PSI Adjustable from 25-50psi

Brand:
SnowPerformance - Corporate Logo
ES#:
2826280
Mfg#:
81081
Ships in 4 Business Days
$74.99 USD
Free Shipping
on orders $49 and up

Diverter Valve - Priced Each

ES#2538508 - 034145710B - Diverter Valve - Priced Each - Cure the boost leak and restore power - Original Equipment Supplier - Audi

Cure the boost leak and restore power Up to VIN 8D-X-199999, split is in the 1999 model year

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2538508
Mfg#:
034145710B
Ships in 1-2 days
$203.00

This product was last offered at the strikethrough price on
05-07-2026

$197.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Installation Kit

ES#2770801 - 058129717dkt2 - Intake Manifold Installation Kit - Everything you need to remove and re-install your intake manifold - Genuine Volkswagen Audi - Audi

Everything you need to remove and re-install your intake manifold Engine code ATW

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2770801
Mfg#:
058129717DKT2
Ships in 5 Business Days
$250.00

This product was last offered at the strikethrough price on
08-12-2026

$248.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#9542 - 058133471A - Mass Air Flow Sensor (MAF) - Restore fuel economy and performance - Bosch - Audi Volkswagen

Restore fuel economy and performance We Price Match - Give Us A Call or Chat!
Up To VIN 8D-W-080000, split is in the 1998 model year

Brand:
Bosch - Corporate Logo
ES#:
9542
Mfg#:
058133471A
Ships on Nov 9, 2026
$388.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Breather Hose - With PCV Valve

Large breather hose that runs around the intake manifold 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470374
Mfg#:
078103224R
Ships on Nov 10, 2026
ON SALE!
$32.99

This product was last offered at the strikethrough price on
05-29-2026

$31.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Intake Parts

All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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