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Audi A4 Gauge Hardware & Accessories

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2.0T Billet Boost Tap Assembly

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!
$98.99

This product was last offered at the strikethrough price on
06-13-2026

$94.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Billet Boost Tap Assembly - Aluminum Intake Manifold

ES#2992381 - 0013625ECS01 - 2.0T Billet Boost Tap Assembly - Aluminum Intake Manifold - Designed specifically for the 2.0T engine, includes necessary hardware and custom bracket - ECS - Audi

Designed specifically for the 2.0T engine, includes necessary hardware and custom bracket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with metal intake manifolds

Brand:
ECS - Corporate Logo
ES#:
2992381
Mfg#:
0013625ECS01
In Stock
ON SALE! SAVE 20%
$99.99

This product was last offered at the strikethrough price on
06-13-2026

$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

P3 Ethanol Sensor Voltage Adaptor

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

CNC-Machined Billet Aluminum Boost Tap

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

Billet Intake Manifold Plug & Boost Tap

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

Billet Boost Tap Kit

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!

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

Genuine Continental Ethanol Content Sensor W/ Harness

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

P3 Analog Boost Sensor

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 7 Business Days
$80.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug With Temp Sensor Port

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

Boost Gauge Hardware Kit

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
In Stock
$107.99

This product was last offered at the strikethrough price on
06-08-2026

$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

P3 Ethanol Content Voltage Adapter (P3ESVA)

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

Boost Gauge Adapter Plate

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

No-Buzz T-Fitting

ES#2989 - CON 003 - No-Buzz T-Fitting - Eliminates the common 'buzz' from boost lines - New South Performance - Audi Volkswagen

Eliminates the common 'buzz' from boost lines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
New South Performance - Corporate Logo
ES#:
2989
Mfg#:
CON 003
In Stock
Limited Qty Sale
$7.00

This product was last offered at the strikethrough price on
06-01-2026

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TSI No-Buzz Boost Tap Kit

ES#2576008 - COn023 - TSI No-Buzz Boost Tap Kit - Specifically designed for the TSI, a must for any boost gauge installation - New South Performance - Audi Volkswagen

Specifically designed for the TSI, a must for any boost gauge installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
New South Performance - Corporate Logo
ES#:
2576008
Mfg#:
CON023
Ships on Jul 14, 2026
$15.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TSI / FSI No-Buzz Boost Gauge Tubing Kit

ES#2576009 - con024 - TSI / FSI No-Buzz Boost Gauge Tubing Kit - Specifically designed for the TSI/FSI, a must for any boost gauge installation - New South Performance - Audi

Specifically designed for the TSI/FSI, a must for any boost gauge installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
New South Performance - Corporate Logo
ES#:
2576009
Mfg#:
CON024
Ships in 5 Business Days
$25.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Metric Adaptor Kit

ES#3176296 - PS-METKIT - Metric Adaptor Kit - M16x1.5, M14x1.5, M12x1.0, M10x1.0, 1/8"BSP - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

M16x1.5, M14x1.5, M12x1.0, M10x1.0, 1/8"BSP affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Prosport Performance - Corporate Logo
ES#:
3176296
Mfg#:
PS-METKIT
Ships in 1 Business Day
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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