Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi B9 A4 FWD 2.0T

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi B9 A4 FWD 2.0T
Your Vehicle Audi B9 A4 FWD 2.0T
Change Clear

Audi B9 A4 FWD 2.0T Performance Gauges

Sort By
Filter By
Return to Top

ECB-1: (BOOST) Ethanol Content & Air/Fuel Ratio Gauge

ES#4004414 - inn3906 - ECB-1: (BOOST) Ethanol Content & Air/Fuel Ratio Gauge - Four-in-one multi-gauge - Offers real-time calculated approximation of ethanol content %, fuel temp, vacuum/boost pressure, and wideband O2 - Innovate Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Four-in-one multi-gauge - Offers real-time calculated approximation of ethanol content %, fuel temp, vacuum/boost pressure, and wideband O2

Brand:
Innovate Motorsports - Corporate Logo
ES#:
4004414
Mfg#:
INN3906
In Stock at Vendor
14% off MSRP

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

$575.99

This product was last offered at the strikethrough price on
10-12-2026

$495.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AEM X-Series Pressure 0-100psi Gauge Kit

ES#4785759 - 30-0301 - AEM X-Series Pressure 0-100psi Gauge Kit - Easily manage your fuel pressure. - AEM Electronics - Audi BMW Volkswagen

Easily manage your fuel pressure.

Brand:
AEM Electronics - Corporate Logo
ES#:
4785759
Mfg#:
30-0301
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.

$259.99

This product was last offered at the strikethrough price on
10-12-2026

$230.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MTX-D: Water Temperature & Battery Voltage

ES#4004475 - inn3853 - MTX-D: Water Temperature & Battery Voltage - 52mm MTX digital water temp and battery voltage combo - One Gauge - Two Functions! - Innovate Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche

52mm MTX digital water temp and battery voltage combo - One Gauge - Two Functions!

Brand:
Innovate Motorsports - Corporate Logo
ES#:
4004475
Mfg#:
INN3853
In Stock at Vendor
19% off MSRP

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

$208.99

This product was last offered at the strikethrough price on
10-12-2026

$169.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.0T FSI Banjo Port

ES#11178 - CON017 - 2.0T FSI Banjo Port - Adapter to simplify the installation of an individual oil pressure gauge - New South Performance - Audi Volkswagen

Adapter to simplify the installation of an individual oil pressure gauge

Brand:
New South Performance - Corporate Logo
ES#:
11178
Mfg#:
CON017
Back Ordered
$30.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EVO Series Digital Oil Pressure Gauge - 0-150 Psi

ES#3010017 - 216EVOWGEOP.PSI - EVO Series Digital Oil Pressure Gauge - 0-150 Psi - Digital oil pressure gauge with dimmable green or white backlighting - Prosport Performance - Audi Volkswagen MINI

Digital oil pressure gauge with dimmable <font color='lightgreen'>green</font> or <font color='lightgrey'>white</font> backlighting

Brand:
Prosport Performance - Corporate Logo
ES#:
3010017
Mfg#:
216EVOWGEOP.PSI
Ships in 1 Business Day
$124.99 USD
Free Shipping

MFD28 Digital Display

ES#4831008 - WT31043 - MFD28 Digital Display - Unlock the Power of Data - Wagner Tuning - Audi

Unlock the Power of Data

Brand:
Wagner Tuning - Corporate Logo
ES#:
4831008
Mfg#:
WT31043
Back Ordered
$530.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LC-2 Digital Wideband O2 Sensor Kit

ES#4220363 - P3LC2WB - LC-2 Digital Wideband O2 Sensor Kit - Need to keep an eye on your Air/Fuel Ratio but your vehicle doesn't have a factory wideband? No problem! - P3 Gauges - Audi BMW Volkswagen

Need to keep an eye on your Air/Fuel Ratio but your vehicle doesn't have a factory wideband? No problem!

Brand:
P3 Gauges - Corporate Logo
ES#:
4220363
Mfg#:
P3LC2WB
Ships in 4 Business Days
$249.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EVO Series Digital Volt Gauge - 8-18v

ES#3006399 - 216EVOVO - EVO Series Digital Volt Gauge - 8-18v - Digital volt gauge with dimmable red or blue backlighting - Prosport Performance - Audi BMW Volkswagen MINI

Digital volt gauge with dimmable red or blue backlighting

Brand:
Prosport Performance - Corporate Logo
ES#:
3006399
Mfg#:
216EVOVO
In Stock at Vendor
$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Boost Tap Kit

ES#3136139 - 005942ECS01KT2 - Throttle Body Boost Tap Kit - Installs between the throttle body and intake manifold. Features two vacuum ports for multiple boost / vacuum references. - ECS - Audi

Installs between the throttle body and intake manifold. Features two vacuum ports for multiple boost / vacuum references. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles up through the 2018 model year only (Pre-Facelift)

Brand:
ECS - Corporate Logo
ES#:
3136139
Mfg#:
005942ECS01KT2
Ships in 1 Business Day
ON SALE! SAVE 15%
$100.99

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

$85.84 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings