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Audi A3 Gauge Hardware & Accessories

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ES#2718328 - 003621ECS01A - 2.0T Billet Boost Tap Assembly - Designed for the 2.0T engine, up to two boost tap points, and comes with necessary hardware - ECS - Audi Volkswagen

Designed for the 2.0T engine, up to two boost tap points, and comes with necessary hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2718328
Mfg#:
003621ECS01A
In Stock
ON SALE! SAVE 30%
$96.99

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

$67.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4069196 - P3ESVA - P3 Ethanol Sensor Voltage Adaptor  - Allows 0-5 Volt Linear Output Gauges To Read Output From GM/Continental Ethanol Sensor - P3 Gauges - Audi BMW Volkswagen MINI

Allows 0-5 Volt Linear Output Gauges To Read Output From GM/Continental Ethanol Sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
P3 Gauges - Corporate Logo
ES#:
4069196
Mfg#:
P3ESVA
In Stock
$85.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3432374 - 034-145-Z012 - CNC-Machined Billet Aluminum Boost Tap - Installs between the intake manifold and PCV breather hose for a solid boost reference point - 034Motorsport - Audi Volkswagen

Installs between the intake manifold and PCV breather hose for a solid boost reference point affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3432374
Mfg#:
034-145-Z012
In Stock
$63.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3432304 - 034-145-Z009 - Billet Intake Manifold Plug & Boost Tap  - Designed for use with custom PCV, aftermarket catch can setups, or boost gauges. - 034Motorsport - Audi Volkswagen

Designed for use with custom PCV, aftermarket catch can setups, or boost gauges. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3432304
Mfg#:
034-145-Z009
In Stock
$53.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3221034 - 019935ECS01 - Billet Boost Tap Kit - Taps in between manifold vacuum line to create a boost reference source - Includes clamps - ECS - Audi Volkswagen

Taps in between manifold vacuum line to create a boost reference source - Includes clamps affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with FSI engines only

Brand:
ECS - Corporate Logo
ES#:
3221034
Mfg#:
019935ECS01
In Stock
Limited Qty Sale
$47.99

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

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5435274 - UH026-ACA - Genuine Continental Ethanol Content Sensor W/ Harness - Will allow you to read ethanol content and fuel temperature. - Unitronic - Audi Volkswagen

Will allow you to read ethanol content and fuel temperature. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
5435274
Mfg#:
UH026-ACA
In Stock
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1831761 - con026 - Multi Tap Hose - The clean and easy way to install a boost tap on your TSI engine - New South Performance - Audi Volkswagen

The clean and easy way to install a boost tap on your TSI engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
New South Performance - Corporate Logo
ES#:
1831761
Mfg#:
CON026
Ships in 9 Business Days
$55.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4464811 - 2020034-A38PD-TX - Dual Textured Vent Pod - Add a dual gauge pod to your A3. - CJM Industries - Audi

Add a dual gauge pod to your A3. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CJM Industries - Corporate Logo
ES#:
4464811
Mfg#:
2020034-A38PD-TX
Ships in 3 Business Days
$75.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2562292 - ECS998002CB - Boost Gauge Hardware Kit - Simple hardware kit to make gauge installation or service easier. Also includes Clear and Black hose option. - ECS - Audi Volkswagen

Simple hardware kit to make gauge installation or service easier. Also includes Clear and Black hose option. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2562292
Mfg#:
ECS998002CB
Ships in 1-2 days
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4362350 - UH017-AC0 - P3 Analog Boost Sensor - Sensor for P3 gauges on vehicles that did not come boosted from the factory - Unitronic - Audi Volkswagen

Sensor for P3 gauges on vehicles that did not come boosted from the factory affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4362350
Mfg#:
UH017-AC0
Ships in 8 Business Days
$80.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#240333 - CON022 - Drain Plug With Temp Sensor Port - Easily install an oil temperature gauge in your vehicle with this adapter - New South Performance - Audi Volkswagen

Easily install an oil temperature gauge in your vehicle with this adapter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 14x1.5 drain plugs
For vehicles with 14x1.5 drain plugs

Brand:
New South Performance - Corporate Logo
ES#:
240333
Mfg#:
CON022
In Stock
$10.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4362354 - UH018-AC0 - P3 Ethanol Content Voltage Adapter (P3ESVA) - Allows 0-5 Volt Linear Output Gauges To Read Output From GM/Continental Ethanol Sensor - Unitronic - Audi Volkswagen

Allows 0-5 Volt Linear Output Gauges To Read Output From GM/Continental Ethanol Sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4362354
Mfg#:
UH018-AC0
Ships in 8 Business Days
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5966 - CON 013 - NoBuzz T-Fitting Boost Tap Kit - Specifically designed for the 2.0T FSI - New South Performance - Audi Volkswagen

Specifically designed for the 2.0T FSI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engine only

Brand:
New South Performance - Corporate Logo
ES#:
5966
Mfg#:
CON 013
In Stock
$15.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4464854 - 2021061-A38VD-TX - Dual Vent Gauge Pod - Add dual gauges to your A3. - CJM Industries - Audi

Add dual gauges to your A3. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CJM Industries - Corporate Logo
ES#:
4464854
Mfg#:
2021061-A38VD-TX
Ships in 3 Business Days
$75.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4464855 - 2021061-A38VS-TX - Single Vent Gauge Pod - Add a single gauge to your A3. - CJM Industries - Audi

Add a single gauge to your A3. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CJM Industries - Corporate Logo
ES#:
4464855
Mfg#:
2021061-A38VS-TX
Ships in 3 Business Days
$55.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2719069 - FMBGFK3 - Boost Gauge Adapter Plate - Mounts between MAP sensor & mounting surface to allow a vacuum tap source - Forge - Audi Volkswagen

Mounts between MAP sensor & mounting surface to allow a vacuum tap source affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
2719069
Mfg#:
FMBGFK3
Ships in 3 Business Days
$88.99 USD
Free Shipping
on orders $49 and up

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