Make Your Wish List Come True! - Audi B9 A4 2.0T
Give your Audi upgrades it deserves that your wallet (or significant other) won�t fight. This is our list of the top performance parts to improve your Audi on a budget so you don�t have to compromise between building the car you picture in your head and saving money for your future. Check out our selection of suspension, software, exhaust, intake, visual upgrades, and more, all designed to fit your Audi and your budget.
Make Your Wish List Come True! - Audi B9 A4 2.0T
Fits:
B9 A4 2.0T
Dynamic+ Performance Lowering Springs
Engineered to improve handling and deliver superb ride quality!
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Brand:
ES#:
3209930
Mfg#:
034-404-1001
Sport Springs - Set
Finally, A performance lowering spring for your B9 chassis Audi - Offering unrivaled comfort and performance
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Brand:
ES#:
3187941
Mfg#:
50357
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Availability:
In Stock
In Stock
EMD Auto Lowering Spring Kit
Approximately 1.6" Front & Rear drop
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Brand:
ES#:
3218658
Mfg#:
EMD-B9Q-LS
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Availability:
Ships in 8 Business Days
Ships in 8 Business Days
Luft-Technik Intake Air Scoop
Extends farther down behind the grille to direct more air to the intake system
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Brand:
ES#:
3183334
Mfg#:
019848ECS01
APR Front Mount Intercooler System
Dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance!
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Brand:
ES#:
3184709
Mfg#:
IC100022
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Availability:
Ships in 5 Business Days
Ships in 5 Business Days
P34 Cold Air Intake System
Delivers improved power, sound, and acceleration to B9 Audi A4/Allroad & A5 owners in a clean OEM+ package.
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Brand:
ES#:
3419046
Mfg#:
034-108-1012
FDS Front-Mount Intercooler Kit - Silver
Increase horsepower and eliminate heatsoak - Drop-in intercooler requires no cutting, trimming, or mods!
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Brand:
ES#:
3470702
Mfg#:
IETPCK1
Burger Motorsports JB1 Tuner - (NO LONGER AVAILABLE)
Plug & play power — gain up to 45hp/65lb-ft on a stock car, 65hp/70lb-ft on a modified car!
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Not for sale or use in the state of California.
Not for sale or use in the state of California.
Brand:
ES#:
3514912
Mfg#:
JB1-MLB-2.0
No longer available
Burger Motorsports JB4 Tuner - Group 6
Features CAN-Bus connectivity for more advanced tuning — gain up to 50hp/70lb-ft on a stock car, 75hp/90lb-ft on a modified car
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Not for sale or use in the state of California.
Not for sale or use in the state of California.
Brand:
ES#:
3514913
Mfg#:
JB4-MLB-2.0
Luft-Technik B9 A4 Front Mount Intercooler
Reduce restrictions and increase cooling!
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Brand:
ES#:
3537701
Mfg#:
019219ECS01AKT1
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Availability:
Ships on Sep 23, 2026
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Ships on Sep 23, 2026
High Flow Charge Pipe Kit
Increase intake air flow with our high flow charge pipes for your OEM intercooler!
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Brand:
ES#:
3557326
Mfg#:
021469ECS01AKT
Luft-Technik B9 A4 Intercooler And Charge Pipe Kit
Full kit to upgrade your charge pipes and FMIC
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Brand:
ES#:
3557444
Mfg#:
019219ECS01AKT2
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Availability:
Ships on Sep 23, 2026
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Ships on Sep 23, 2026
Billet Aluminum Transmission Mount Insert
This billet aluminum insert is designed to fill the large void in the factory transmission mount
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Brand:
ES#:
3176060
Mfg#:
034-509-4053
Audi B9 Billet Tunnel Brace - Black
Replace your small and weak stamped brace with heavy-duty billet aluminum!
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Brand:
ES#:
3476922
Mfg#:
023781ECS01-01
Leyo V4 Billet Paddle Shifter Extensions - Black
High Performance Billet 6061 T6 Aluminum paddle extensions
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Brand:
ES#:
3559476
Mfg#:
PA004B
This product has been superseded to
ES#5339719
NEUSPEED Power Module - (NO LONGER AVAILABLE) SS to ES#5339719
35-40+ HP Gain Plug and Play Module
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Brand:
ES#:
2826035
Mfg#:
64.10.15
No longer available
DV+ Performance Diverter Valve T9351
Direct-fit performance solution for the OE diverter valve
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CARB certified for sale in all 50 states
CARB certified for sale in all 50 states
Brand:
ES#:
2864616
Mfg#:
GFBT9351
EO#:
D-844
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Availability:
In Stock
In Stock
Turbo Muffler Delete
Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete
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Brand:
ES#:
3022523
Mfg#:
CTSHW0199
Billet Engine Oil Dipstick - Polished
A more durable and aesthetically pleasing addition to your engine bay
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Brand:
ES#:
3138261
Mfg#:
018641ECS02-01
Audi B9 A4/A5 2.0T Center Resonator Delete
Add an aggressive exhaust sound with this Resonator Delete Pipe Kit! Deletes rear-most resonator.
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Brand:
ES#:
3576157
Mfg#:
023492ECS01KT
Blow Off Valve Kit
Fully serviceable, piston design valve is a direct bolt-on, without worry of a check engine light
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Brand:
ES#:
3660019
Mfg#:
CTS-BV-0009-B9
Audi B9 A4/A5 ECU Cover - Matte Black
Compliment your engine bay and hide away the exposed ECU
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Brand:
ES#:
3739793
Mfg#:
028799ECS01
IE Pro ECU Tune With POWERlink Cable
Unleash the potential of your build with the Pro version, adding Stage 2 support and aggressive features and high-torque files.
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Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Brand:
ES#:
3979088
Mfg#:
IESOVN32
No longer available
Audi B9 A4/A5 2.0T High Flow Catalytic Converter - (NO LONGER AVAILABLE)
Unleash up to 14 WHP with an ECS High Flow 200 Cell Catalytic Converter -- Includes complete install kit
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For vehicles up through 2020
For vehicles up through 2020
Brand:
ES#:
3624402
Mfg#:
025258ECS01KT
No longer available
B9 T304 Stainless Steel 3.0" Downpipe
Let your engine breathe and growl with our front resonator delete!
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Brand:
ES#:
3690264
Mfg#:
021616ECS01KT
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Availability:
Ships on Aug 17, 2026
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Ships on Aug 17, 2026
Carbon Fiber Trunk Spoiler - Audi B9 A4/S4
Add a touch of style and real carbon fiber to your Audi
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Brand:
ES#:
3141741
Mfg#:
019220ECS01A
Carbon Fiber Grille Accent Set - (NO LONGER AVAILABLE)
Hand-laid carbon fiber to upgrade your exterior styling
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Brand:
ES#:
3195023
Mfg#:
019511ECS01KT
No longer available
Carbon Fiber Mirror Cap Set - Audi B9 A4/A5/S4/S5
With Lane Change Assist
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Brand:
ES#:
3411932
Mfg#:
024564ECS01
Carbon Fiber Mirror Cap Set - Audi B9 A4/A5/S4/S5
Upgrade your exterior look
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Brand:
ES#:
3411933
Mfg#:
024564ECS02