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Audi A3 FWD TDI

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Audi A3 FWD TDI Engine Intake Parts

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Boost Cooler Stage 2.5 Progressive Water/Methanol Injection Kit - no tank

Unlock 50-70 HP on your boosted vehicle while decreasing your air temps by up to 100 degrees! Stainless Steel Braided Line, 4AN Fittings, no tank included!

Brand:
SnowPerformance - Corporate Logo
ES#:
4608739
Mfg#:
SN0-210-BRD-T
In Stock at Vendor
$687.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max

ES#3691401 - 30-3304 - V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max - A progressive type controller where fluid will be injected in proportion to the amount of boost that is detected by the internal MAP sensor - Controller only - AEM Electronics - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A progressive type controller where fluid will be injected in proportion to the amount of boost that is detected by the internal MAP sensor - Controller only Controller only - Does not include addtional components

Brand:
AEM Electronics - Corporate Logo
ES#:
3691401
Mfg#:
30-3304
In Stock at Vendor
11% off MSRP

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

$247.99

This product was last offered at the strikethrough price on
09-07-2026

$219.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intercooler

Replacement intercooler for your TDI

Brand:
TYC - Corporate Logo
ES#:
5444946
Mfg#:
1K0145803AE
Ships in 1 Business Day
$318.99

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

$309.99 USD
This product is lifetime replacement eligible Lifetime Replacement

High Flow Water Methanol Check Valve

ES#3988118 - Sn0-8cv-qc - High Flow Water Methanol Check Valve - Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol. - SnowPerformance - Audi BMW Volkswagen MINI

Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.

Brand:
SnowPerformance - Corporate Logo
ES#:
3988118
Mfg#:
SN0-8CV-QC
In Stock at Vendor
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter - Cold Weather

ES#2602783 - 1K0129620E - Air Filter - Cold Weather - Featuring a prefilter to keep snow and moisture out of the main filter element - Mann - Audi Volkswagen

Featuring a prefilter to keep snow and moisture out of the main filter element

Brand:
Mann - Corporate Logo
ES#:
2602783
Mfg#:
1K0129620E
Ships in 1 Business Day
$37.99

This product was last offered at the strikethrough price on
04-13-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water/Methanol Injection Kit - Multi Input

ES#2972925 - 30-3350 - Water/Methanol Injection Kit - Multi Input - Increase power and efficiency while decreasing combustion temperatures - AEM Electronics - Audi BMW Volkswagen MINI

Increase power and efficiency while decreasing combustion temperatures For Naturally Aspirated Engines

Brand:
AEM Electronics - Corporate Logo
ES#:
2972925
Mfg#:
30-3350
In Stock at Vendor
11% off MSRP

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

$658.99

This product was last offered at the strikethrough price on
09-07-2026

$584.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter - Cold Weather

ES#3137835 - 1K0129620L - Air Filter - Cold Weather - Featuring a prefilter to keep snow and moisture out of the main filter element - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Featuring a prefilter to keep snow and moisture out of the main filter element 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3137835
Mfg#:
1K0129620L
Ships in 1 day
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#2702233 - 03G906461C - Mass Air Flow Sensor (MAF) - Improve your fuel economy and restore performance with a new MAF - Bosch - Audi Volkswagen

Improve your fuel economy and restore performance with a new MAF We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2702233
Mfg#:
03G906461C
Ships in 1 Business Day
$161.99

This product was last offered at the strikethrough price on
04-10-2026

$134.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMS Billet Water/Methanol Injection Tank Cap With Safety Check Valve

ES#4714530 - BMSWMITC - BMS Billet Water/Methanol Injection Tank Cap With Safety Check Valve - The Burger Motorsports custom billet Water/Methanol Injection (WMI) cap includes an integrated heavy-duty check valve to let much-needed air in and prevent dangerous WMI vapor/fumes and liquid from getting out! - Burger Motorsports - Audi BMW Volkswagen MINI Porsche

The Burger Motorsports custom billet Water/Methanol Injection (WMI) cap includes an integrated heavy-duty check valve to let much-needed air in and prevent dangerous WMI vapor/fumes and liquid from getting out!

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714530
Mfg#:
BMSWMITC
In Stock
$59.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter - Cold Weather

ES#2754895 - 1K0129620L - Air Filter - Cold Weather - Featuring a prefilter to keep snow and moisture out of the main filter element - Genuine Volkswagen Audi - Audi Volkswagen

Featuring a prefilter to keep snow and moisture out of the main filter element

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2754895
Mfg#:
1K0129620L
In Stock
8% off MSRP

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

$37.99

This product was last offered at the strikethrough price on
09-07-2026

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intercooler

ES#3492182 - 1K0145803AE - Intercooler - Replacement intercooler for your TDI - Nissens - Audi Volkswagen

Replacement intercooler for your TDI We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
3492182
Mfg#:
1K0145803AE
Ships in 6 Business Days
$514.99 USD
This product is lifetime replacement eligible Lifetime Replacement

AIRCLEANER

ES#3485296 - 3C0129607BP - AIRCLEANER - Genuine Volkswagen Audi - Audi Volkswagen

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3485296
Mfg#:
3C0129607BP
Ships in 1 day
7% off MSRP

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

$549.99

This product was last offered at the strikethrough price on
08-31-2026

$510.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold

ES#276038 - 03L129711E - Intake Manifold - Replace a cracked manifold to stop leaks - Genuine Volkswagen Audi - Audi Volkswagen

Replace a cracked manifold to stop leaks

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
276038
Mfg#:
03L129711E
Ships in 1 day
7% off MSRP

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

$537.99

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

$498.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water/Methanol Nozzle - 14GPH

ES#4505337 - SN0-N1400 - Water/Methanol Nozzle - 14GPH - Snow Performance Hyper-Sonic water-methanol injection nozzle - SnowPerformance - Audi BMW Volkswagen MINI

Snow Performance Hyper-Sonic water-methanol injection nozzle

Brand:
SnowPerformance - Corporate Logo
ES#:
4505337
Mfg#:
SN0-N1400
In Stock
$31.99 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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