Audi A4 turbochargers & turbo parts
21 turbochargers & turbo parts for the B9 Audi A4 (2.0T) from 10 brands. Turbochargers, turbo kits, inlets and related hoses.
Before you order
- A larger turbocharger needs supporting fuel and software changes. Check what the listing requires.
- Emissions rules apply to turbocharger changes on road cars.
- Listings are read from the retailer's B9 A4 (2.0T, quattro) category. Confirm engine, drivetrain and model year on the retailer page before ordering.
Brands on this page: Forge (5), CTS (4), ECS (3), The Turbo Engineers (2), TurboSmart (2), 034Motorsport (1), ATP (1), Burger Motorsports (1), Emmanuele Design (1), Torque Solution (1).
034Motorsport · Part no. 034-145-Z040
034Motorsport Turbo Muffler Delete With Test Ports
Lets the driver hear what the turbo has to say - The only turbo muffler delete with built-in test ports!
Retailer fitment note: For vehicles pre-facelift models only (through 2020)
ATP · Part no. GRT-TBO-K51
Garrett GEN2 GTX3076R Dual Ball Bearing turbocharger
Garrett GEN2 GTX3076R dual ball bearing turbocharger with a T04E frame (4" inlet and 2" outlet compressor housing) and a .61 A/R Divided (Twin-scroll) V-Band Inlet and GT 3" V-Band outlet turbine housing (Ni-Resist Mater
Retailer fitment note: Used for custom, big turbo applications only - ECS Tuning does not offer support on tuning, fueling, exhaust manifold, etc
Burger Motorsports · Part no. BMS-TMD-MQB
BMS Turbo Muffler Delete
Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete
CTS · Part no. CTS-BV-0009-B9
Blow Off Valve Kit
Fully serviceable, piston design valve is a direct bolt-on, without worry of a check engine light
CTS · Part no. CTSHW049
Diverter Valve Block Off Plate
Commonly used for running aftermarket diverter and blow off valves
CTS · Part no. CTSDV00023
Diverter Valve Kit
Direct bolt on without worry of a check-engine light
CTS · Part no. CTS-DV-0002-B9
Diverter Valve Kit
The CTS Turbo 2.0T recirculating DV KIT replaces the factory plastic unit which has been prone to failure from torn diaphragms, cracked plastic, and electrical malfunctions.
ECS · Part no. 013907LA01-03KT
1.8T/2.0T Gen3 Diverter Valve Upgrade - Black
The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance.
ECS · Part no. 013907LA01-01KT
1.8T/2.0T Gen3 Diverter Valve Upgrade - Red
The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance.
ECS · Part no. 9263K129
Turbo Muffler Delete Pipe Adapter O-ring - Priced Each
Replacement O-ring for ECS Turbo Muffler Delete Pipe
Emmanuele Design · Part no. TS-B9-STG1
Turbo Systems B9 A4/A5 Hybrid Turbocharger Upgrade (400+ HP)
The Turbo Systems hybrid turbocharger is an original turbocharger that has been reworked to suit larger compressor and turbine wheels, along with a ball bearing cartridge.
Forge · Part no. FMDVMK7A-R
Blow-Off Valve Kit - *Limited Edition* Red*
LIMITED EDITION version of Forge's very popular BOV
Retailer fitment note: Limited Editions ONLY at ECS Tuning : Limited Stock so Act Fast
Forge · Part no. FMDVMK7A1
Blow-Off Valve Kit - Black Valve
Cure your leaking diverter valve problems for good!
Forge · Part no. FMDVMK7A
Blow-Off Valve Kit - Polished Valve
Cure your leaking diverter valve problems for good!
Forge · Part no. FMDVMK7R
Diverter Valve Kit - Black
Cure your leaking valve problems for good!
Forge · Part no. FMDVMK7RC
Diverter Valve Kit - Polished
Cure your leaking valve problems for good!
The Turbo Engineers · Part no. SW10029.1
Audi B8.5/B9 A4/A5 A6 Q5/Q7 EA888.3 2.0L TTE440L Upgraded Turbocharger - NEW
Engineered and proven to support 350whp+! No Core Charge required.
The Turbo Engineers · Part no. TTE10029
TTE440L Turbo Upgrade - B9 A4/A5 2.0T
Designed to put out over 370HP!
Retailer fitment note: Custom tuning software required for installation.
Torque Solution · Part no. TS-VW-393A
Turbo Muffler Delete
Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete
TurboSmart · Part no. TS-0204-1132
Turbosmart Gen-V Race Port BOV - Black
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
Retailer fitment note: *General use blow off valve for custom big turbo applications - Not a direct fit valve*
TurboSmart · Part no. TS-0204-1131
Turbosmart Gen-V Race Port BOV - Blue
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
Retailer fitment note: *General use blow off valve for custom big turbo applications - Not a direct fit valve*
More Audi A4 parts
- Audi A4 exhaust systems
- Audi A4 downpipes
- Audi A4 exhaust tips
- Audi A4 intakes
- Audi A4 charge pipes
- Audi A4 tunes & engine software
- Audi A4 intercoolers & charge cooling
- Audi A4 fuel & ignition
- Audi A4 cooling upgrades
- Audi A4 engine & mounts
- Audi A4 drivetrain
- Audi A4 coilovers
- Audi A4 lowering springs
- Audi A4 suspension & chassis
- Audi A4 brake upgrades
- Audi A4 wheels
- Audi A4 wheel spacers & hardware
- Audi A4 front lips & splitters
- Audi A4 spoilers & wings
- Audi A4 rear diffusers
- Audi A4 exterior & aero
- Audi A4 interior
- Audi A4 lighting