Audi A4

Categories
Engine Parts for Audi A4

Engine

Covers

034 Motorsport Stainless Steel Coil Cover
304 Stainless Steel coil cover for the VW/Audi 1.8T engine. Precision manufactured stamped and bent (not hand made), featuring slotted mounting holes for versat...
$59.00

Electrical

034 Motorsport High Pressure Fuel Pump Piston Upgrade Kit 2.0T FSI
The 034Motorsport High Pressure Fuel Pump Piston Upgrade Kit is designed to be a drop-in replacement piston for the factory high pressure fuel pumps for the Vol...
$304.00

Emissions

034 Motorsport Billet PVC Check Valve
034Motorpsort's billet PCV check valve serves as a simple, elegant, indestructible replacement for the problematic OEM Audi/Volkswagen plastic valve (035 10...
$46.00
CTS Turbo Breather Adapter for TSI
The CTS Turbo 2.0T TSI breather adapter plate is designed for use when removing the factory plastic breather from the valve cover in favor of a more reliable br...
$199.99
CTS Turbo Catch Can Kit
Introducing the all-new CTS Turbo oil catch can kit for B8 Audi A4 TFSI and B8 Audi A5 2.0TFSI (TSI motors). The oil catch can is used prevent oil ...
$499.99
034 Motorsport Catch Can Kit for TFSI
We've put months of engineering and testing to create the most complete and effective catch can kit on the market. The 034Motorsport for B8 Audi A4/A5/Q5 2....
$610.00
CTS Turbo 2.0T Catch Can Kit
Introducing the all-new CTS Turbo oil catch can kit for B7 Audi A4. The oil catch can is used prevent oil vapors entering the intake manifold and c...
$399.99
034 Motorsport Breather Hose Kit
This complete silicone hose kit is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system. The 034Motors...
$215.00
034 Motorsport Breather Hose Kit
This complete silicone hose kit is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system. Replaces t...
$190.00
034 Motorsport Catch Can Kit for FSI
The 034Motorsport B7 Audi® A4® 2.0T FSI® Catch Can Kit is here! We've put months of engineering and testing to create the most complete and effe...
$500.00
034 Motorsport Catch Can Kit for FSI
We've been hard at work on our new 034Motorsport B7 Audi® A4® 2.0T FSI® Catch Can Kit! This kit was designed to offer bolt-on installation and h...
$350.00
034 Motorsport Breather Hose Kit
This complete silicone hose kit is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system. The 034Motors...
$215.00
034 Motorsport Breather Hose
This silicone hose is designed to replace all of the crumbling plastic and rubber awfulness that is the factory lower block breather. Replaces: Vent Tu...
$178.00
034 Motorsport Breather Hose
Replace the crumbling, leaky factory valve cover breather hose (the one in the back of the motor by the oil cap) with our new reinforced silicone hose, a direct...
$40.00
034 Motorsport  Breather Adapter for FSI
DIY breather port adapter to allow a provision for custom catch can setups on the Audi/VW 2.0T FSI. Features: CNC Machined from solid 6061 aluminum A...
$70.00
034 Motorsport Breather Adapter
The 034Motorsport 2.0 TFSI/TSI Valve Cover Breather Adapter is designed to completely eliminate the failure-prone factory oil separator and PCV assembly and off...
$286.00
CTS Turbo PCV Revamp Kit for FSI
We are proud to release the CTS PCV Revamp kit.  The CTS PCV revamp was designed primarily as a fix to the PCV problems that commonly occur on FSI motors includ...
$99.99
CTS Turbo Valve Cover Breather Adapter for 2.0T FSI
This is the CTS Turbo Valve Cover Breather adapter for 2.0T FSI engines including Golf R. This billet piece is constructed from T6061 aluminium and comes stand...
$99.99

Fuel

Bosch 4.0 bar fuel pressure regulator
Fits in stock location, giving you the extra fueling necessary for your next step.KMD suggests that you monitor proper fueling levels and operation. ...
$55.95
386cc Injectors Set of 4
A fuel injector sprays fuel directly into your engine's combustion chamber in a very fine mist to ensure optimum combustion performance. Sometimes it is dif...
$531.80 $525.95
034 Motorsport Drop In High Flow Fuel Rail
We're pleased to offer the 034Motorsport Drop-In High-Flow Billet Aluminum Fuel Rail for B5 Audi A4 1.8T, Mk1 Audi TT, and MkIV Volkswagen Golf/Jetta/GTI/GL...
$273.00
034 Motorsport "044" Drop In High Output Fuel Pump
034Motorsport now offers a Billet Drop-In Fuel Pump Upgrade Kit for Audi Applications! The kit features a Bosch 044 "Motorsport" Fuel Pump, and all...
$477.00
386cc Injector
A fuel injector sprays fuel directly into your engine's combustion chamber in a very fine mist to ensure optimum combustion performance. Sometimes it is dif...
$132.95
034 Motorsport High Pressure Fuel Pump Piston Upgrade Kit
The 034Motorsport High Pressure Fuel Pump Piston Upgrade Kit, 2.0TSI, 2.5TFSI, 3.0TFSI Supercharged is designed to be a drop-in replacement piston for...
$346.00
Big Turbo Injector for FSI
These injectors are compatible with the Borg Warner K04 turbo as well as the Garrett Series - GT28RS / GT2871R / GT3071R and the new stock location ATP Garrett ...
$190.95
Big Turbo Injector set for FSI
Going BIG Turbo...? Then get the fueling you need with this complete set of OEM Audi® RS4® / R8® fuel injectors. These injectors are compatible wit...
$759.95
High Output Fuel Injector Kit for 2.0TSI
Description   After countless hours of research and testing, We are is pleased to provide a High Output Direct Injection Fuel Injectors for the 2...
$999.99

Ignition

Ignition Coil Pack Set of 6
Got misfires? Solve those pesky random misfires and hesitation problems caused by faulty coil packs. Used in many VAG motors, these ignition coils have ...
$348.06 $172.95
CTS Coilpack Adapter Set For Bolt Down 1.8T
The CTS Turbo Coilpack Adapter Set for 1.8T allow for the installation of the FSI or TSI coilpacks onto your 1.8T.  Installing the FSI or TSI coilpacks wil...
$79.99
CTS Turbo Coilpack Adapter Set
The CTS Turbo Coilpack Adapter Set for 1.8T allow for the installation of the FSI or TSI coilpacks onto your 1.8T.  Installing the FSI or TSI coilpacks wil...
$69.99
034 Motorsport Coil Adapter for FSI
These CNC machined billet aluminum adapter plates allow you to install newer, more reliable 2.0T FSI® coils on your 1.8T 20V, 2.7T 30V, or 4.2L 40V. Inst...
$33.00
034 Motorsport Coil Conversion Kit
The 034Motorsport 2.0T FSI® Coil Conversion and ICM Delete Harness for the 1.8T is a plug-in solution to elimate the troublesome factory Ignition Control Mo...
$310.00
034 High Output Ignition Coil EA8XX Engines
The 034Motorsport Ignition Coils are designed to be a Higher Output, direct plug-and-play upgrade from OE ignition coils with improved heat dissipation via the ...
$53.00
Ignition Coil Pack
Got misfires? Solve those pesky random misfires and hesitation problems caused by faulty coil packs. Used in many VAG motors, these ignition coils have ...
$58.06 $28.95
Ignition Coil Pack Set of 4
Got misfires? Solve those pesky random misfires and hesitation problems caused by faulty coil packs. Used in many VAG motors, these ignition coils have ...
$232.24 $114.95

Intake

CTS Turbo Diverter valve
Stock diverter valves are a common item to fail, especially on a modified car. CTS Turbo billet diverter valve is the solution!  This valve has a faster...
$149.99
aFe Power Magnum Pro 5R Air Filter
Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter by up to 7% for impr...
$79.79
aFe Power Magnum Pro DRY S Air Filter
Constructed with 100% polyurethane on all four sides, this "oil free" OE replacement performance filter will outflow the stock filter by up to 7% for ...
$79.79
034 Mototsport Secondary Air Injection Delete Kit
Secondary air injection blockoff plate set for V6 30V cylinder heads with the SAI system removed, perfect for those of you swapping SAI-equipped big port 2.8L 3...
$51.00
034 Motorsports Cold Air Intake
The X34 intake (aka X1 or X-1) is the ultimate cold air induction system for your 2.7T equipped Audi.  It uses a large open element filter, as well as a he...
$536.00
Go Fast Bits T9301 DV+ Diverter Valve
WHEN you want no noise, no nonsense, just performance European manufacturers are pushing their engines to the limit. Get a DV to match. GFB’s DV+ di...
$177.27 $159.54
aFe Power Magnum Pro DRY S Air Filter
Constructed with 100% polyurethane on top and bottom, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter for ...
$79.79
aFe Power Magnum Pro 5R Air Filter
Constructed with 100% polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter for improved horse...
$79.79
aFe Power Magnum Pro DRY S Air Filter
Constructed with 100% polyurethane on all four sides, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter for ...
$79.79
CTS Turbo 1.8T Throttle Body Spacer
CTS Turbo is now offering throttle body spacers for the 1.8T engine. These spacers offer a injection point for water/meth systems as well as increasing the plen...
$49.99
aFe Power Magnum Pro 5R Air Filter
Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will out flow stock paper filter for improved hors...
$79.79
CTS Turbo Intake Manifold Flap Delete for FSI
CTS Turbo is pleased to offer our new Runner Flap Delete (RFD) for FSI engines including Golf R models.  The CTS Runner Flap Delete allows for the remov...
$109.99
aFe Power Magnum Pro DRY S Air Filter
Constructed with 100% polyurethane on all four sides, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter for ...
$79.79
034 Motorsport 1.8T Intake Manifold Spacer
Phenolic intake manifold spacer for the 1.8T, 10mm thick, includes 2 OE gaskets and longer hardware for an easy, quick install. Also includes, 8 longer allen...
$76.00
aFe Power Magnum Pro 5R Air Filter
Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will out flow stock paper filter for improved hors...
$79.79
Revo 2.0T Air Intake System
The Revo Air Intake System for the B8 2.0TFSI engine has been designed to work in harmony with Revo software giving access to more power and torque along wi...
$336.00
AWE Tuning S-FLO Filter
Our AWE Tuning S-Filter is a drop in, high flow replacement for the restrictive OE paper filter. We chose a reusable oiled cotton filter because they, by des...
$116.47 $99.00
CTS Turbo Air Intake System
At CTS Turbo we are proud to announce our new air intake system for the B8/B8.5 Audi A4/A5 2.0T.  The OEM air scoop works in conjunction with our sealed ai...
$269.99
034 Motorsport P34 Cold Air Intake System
034Motorsport is pleased to introduce the P34 Cold Air Intake System for B9 Audi A4/Allroad & A5! Significant effort went into developing this&...
$450.00
AWE Tuning 3.0T S-FLO Carbon Kit for B8
The AWE Tuning 3.0T S-FLO Intake was engineered in house to draw in large volumes cool air to produce impressive power gains. The S-FLO Intake is now available ...
$704.71 $599.00
034 Motorsport Intake Manifold Spacer
Audi 30v V6 (2.7T, 2.8) phenolic intake manifold spacer, 5mm thickness to prevent heat conductivity to the intake manifold from the cylinder head. Preci...
$113.00
034 Motorsport Turbo Inlet Hose
OEM rubber turbo inlet boots do the job OK on a stock application, but are prone to problems once boost is turned up and performance increased.  Due to ...
$101.00
aFe Power Momentum GT Pro 5R Intake System
+11 HP and +13 lbs. x ft. Torque max gains Outflows Factory Intake by 48% High Quality One-piece Roto-Molded Sealed Housing with Auxiliary Air Inlet CA...
$468.43
CTS Turbo Silicone Turbo Inlet Hose
Turning up the boost in your car increases wear on your stock rubber turbo inlet hose. Eliminate cracking, stretching and deformation with this CTS Turbo B9 A4/...
$69.99
aFe Power Momentum GT Pro DRY S Intake System
+11 HP and +13 lbs. x ft. Torque max gains Outflows Factory Intake by 48% High Quality One-piece Roto-Molded Sealed Housing with Integrated Air Scoop C...
$468.43
AWE Tuning 3.2L S-FLO Carbon Kit
The AWE Tuning 3.2L S-FLO Intake was engineered in house to draw in large volumes cool air to produce impressive power gains. The S-FLO Intake is now available ...
$704.71 $599.00
AWE Tuning 3.2L S-FLO Intake System
S-FLO Intake The AWE Tuning S-FLO Intake was engineered to improve the 3.2L's ability to draw in cool air while creating impressive power gains. &nb...
$292.94 $249.00
034 Motorsport Turbo Inlet Hose
OEM rubber turbo inlet boots do the job OK on a stock application, but are prone to problems once boost is turned up and performance increased.  Due to ...
$101.00
CTS Turbo B9 High Flow Intake
CTS Turbo is proud to announce our new intake system for the B9 AUDI A4, AllRoad, A5, S4, S5, RS4, RS5 (2017+ models) We designed our system to work in conju...
$299.99
034 Motorsport Turbo Inlet Hose
034Motorsport is proud to offer our High Flow Silicone Turbo Inlet Hose for the B9 Audi A4/A5 & Allroad 2.0 TFSI! This upgraded air intake hose is design...
$95.00
aFe Power Stage 2 Pro 5R Intake System
This Stage 2 intake for the 06-08 Audi A4 produced 10 max horsepower and 14lbs. x ft. of torque and out-flowed the factory intake by 38% Shielded by a durable 1...
$412.50
aFe Power Stage 2 Pro 5R Air Intake System
This air intake system produces 12 max horsepower, 20 lbs. x ft. torque and out-flowed the factory intake by 63%. Includes a durable 18 gauge, powder-coated hea...
$412.50
Revo Intake Upgrade for B9
REVO OEM+ INTAKE SYSTEM Get impressive performance benefits without compromising on the factory look of your engine bay. Revo OEM+ Air Intake Systems utilise...
$315.00
aFe Power Stage 2 Pro DRY S Intake System
This Stage 2 intake for the 06-08 Audi A4 produced 10 max horsepower and 14lbs. x ft. of torque and out-flowed the factory intake by 38% Shielded by a durable 1...
$412.50
Revo Technik Intercooler Pipe Upgrade for B9
The Revo Intercooler Pipe Upgrade kit reduces charge system resistance and improves flow over the restrictive stock pipework. Designed for the Audi B9 chassis w...
$425.60
aFe Power Stage 2 Pro Dry S Air Intake System
This air intake system produces 12 max horsepower, 20 lbs. x ft. torque and out-flowed the factory intake by 54%. Includes a durable 18 gauge, powder-coated hea...
$412.50
CTS Turbo BOV Kit
CTS Turbo is proud to release our 2.0T Atmospheric BOV KIT for the 2017+ Audi A4 B9 2.0T equipped vehicles. The CTS Turbo 2.0T Atmospheric BOV KIT is made of...
$249.99
AWE AirGate Carbon Intake for B9 A4/A5
Break the mold with AirGate™. Designed, engineered, and tested in-house at AWE Intoxicating turbo spool when under boost with lid off, stealthy wi...
$1,047.37 $995.00
CTS Turbo Charge Pipe Kit for 1.8T/2.0T
At CTS Turbo we are proud to announce our new intercooler charge pipes for the B9 Audi A4, A5, AllRoad 1.8T/2.0T. The OEM charge piping uses a rubber hose as...
$199.99
CTS Turbo 2.0T Throttle Body Spacer
CTS Turbo is now offering throttle body spacers for the FSI and TSI engines. These spacers offer a injection point for water/meth systems as well as increase in...
$69.99
CTS Turbo DV Spacer
This Atmospheric Blow-off Valve Spacer from CTS Turbo is designed to fit any 2.0T EA113, EA888.1, EA888.2 FSI/TFSI/TSI engines.  The spacer is a pressure relea...
$89.99

Mechanical

CTS Turbo Billet Aluminum Valve Cover
The CTS Turbo billet aluminum valve cover for the 2.0T FSI EA113 engines is a direct replacement for your plastic factory valve cover. These are designed as ...
$379.99
iABED Billet Aluminum Rear Main Seal Upgrade
Do you own a 2.0T TSI powered VW or Audi? Do you have a engine stumble or misfire, check engine light or mysterious oil leaks in the driveway? There's a goo...
$119.00 $99.00

Mount

034 Motorsport Track Density Motor Mount
034Motorsport's Density Line Mounts are the new standard in comfort and performance. Our mounts are designed with performance in mind, and manufactured from...
$237.00
034 Motorsport Billet Motor Mount Pair
Billet Aluminum Motorsport-Spec Engine Mounts have arrived for B8/B8.5 Audi A4/S4, A5/S5, and Q5/SQ5 models equipped with the 2.0 TFSI, 3.0 TFSI, or 3.2L FSI en...
$527.00
034 Motorsport Motor Mount
We're proud to announce the availability of the Density Line Engine Mounts for B5, B6, B7, and C5 Chassis Audi and B5 Chassis Volkswagen models! 034...
$113.00
034 Motorsport Plug-in Resistor Bypass
These plug-in resistor bypasses can be used to remove the CEL caused by replacing the failure-prone factory "active" mounts with 034Motorsport Density...
$22.00
034 Motorsport Motor Mount
We're proud to announce the availability of our new Density Line Engine Mounts for the  B8/B8.5 Audi A4/A5/Q5 2.0 TFSI! These mounts are a perform...
$237.00
034 Motorsport Street Snub Mount w/ Bracket
This snub bracket is designed for the included Polyurethane Snub Mount, and unlike other snub mount kits on the market that allow an "air gap" ar...
$101.00
034 Motorsport 2.0T Street Density Mount
  034Motorsport's Density Line Mounts are the new standard in comfort and performance. Our mounts are redesigned with performance in mind, and m...
$234.00
034 Motorsport Snub Mount w/ Bracket
Snubber bracket with zero slop poly mount, unlike other snub mount kits on the market that allow an "air gap" around the mount, our mount fits tightly...
$101.00
034 Motorsport Snub Mount w/ Bracket
Snubber bracket with zero slop poly mount, unlike other snub mount kits on the market that allow an "air gap" around the mount, our mount fits tightly...
$101.00

Performance

CTS Turbo 1.8T FMIC Kit
CTS Turbo FMIC Kit for B5 Audi A4 1.8T is an excellent upgrade for any stock or modified cars. This kit provides significant cooling improvement compared to the...
$799.99
CTS Turbo 1.8T FMIC Kit
The CTS Turbo for B6 A4 FMIC (rated for 600HP) will enhance the performance and power of your vehicle by reducing charged air temperatures.  To keep charge...
$749.99
CTS Turbo Direct Fit FMIC Kit
CTS Turbo is proud to announce our Direct fit FMIC for the B9 platform. The OEM B9 intercoolers deliver underwhelming performance, this platform benefits gre...
$699.99
Unitronic B8 /B8.5 2.0TSI Intercooler Kit
Unitronic's Intercooler Upgrade Kit for the B8/8.5 A4/A5 is a direct OEM replacement kit with the ability to support 600HP and more! Featuring a massive 2...
$989.99
CTS Turbo 2.0T FMIC kit
The new CTS Turbo B7 A4 FMIC kit  will enhance the performance and power of your vehicle substantially by maintaining lower charged air temperatures even u...
$749.99
Wagner Competition Intercooler Kit for A4/A5 2.0T
Wagner-Tuning Competition Core with high cooling performance and light weight (9,1KG) CAD designed Cast Freeform shaped Endtanksfor best possible Internal Airf...
$980.00
Wagner Tuning Competition Intercooler Kit for B8.5
The high performance charge air cooler has the following net dimensions (610mm x 440mm x 65mm) = 17.446cm³ and thus offers a 178% larger inflow surface, as...
$980.00
CTS Turbo FMIC kit
The new CTS Turbo for B8/B8.5 A4 FMIC kit  will enhance the performance and power of your vehicle substantially by maintaining lower charged air tempe...
$749.99
AWE Tuning 2.0T Front Mounted Intercooler
The stock front mount intercooler isn't able to effectively cool the intake charge at that performance level, allowing temperatures to rise and hurt perform...
$1,257.89 $1,195.00
AWE Tuning ColdFront Intercooler Kit for B9
Cool to the core. Presenting the AWE ColdFront™ Intercooler for the Audi B9 A4/A5/S4/S5. 130% increase in frontal surface area over stock 83% incr...
$836.84 $795.00
Revo Technik Intercooler for B9
The Revo Intercooler utilises unique design features to lower intake air temperatures, minimise pressure drop and allow the engine to produce impressive power a...
$819.00
Unitronic Intake System for Audi B9 A4/A5 2.0TSI
Unitronic's all-new Carbon Fiber Intake System for the B9 2.0 TSI MLB EA888 engines, found in the B9 Audi A4 and Audi A5, helps free up the intake restr...
$1,209.99
Unitronic Intercooler Upgrade for B9 A4/A5
Unitronic's Intercooler Upgrade Kit for vehicles equipped with 2.0 TSI MLB engines, is a direct OEM replacement kit featuring a massive 21.65” x 16.61...
$989.99
034 Motorsport Motor Mount Set, Street Density
  034Motorsport Street Density Motor Mounts are the new standard in comfort and performance. These mounts are redesigned with performance in mind, a...
$407.00

Software

Unitronic Stage 2+ Software for 2.0TFSI
ECU Stage 2+ Software Stock Power : 200HP / 207LB-TQ      Unitronic Stage 2+: 335HP / 335LB-TQ   93 OCTANE / 98 RON GAS  ...
$700.00
Unitronic Stage 3 Big Turbo Software for 2.0TFSI
ECU Stage 3 BT Software Stock Power : 200HP / 207LB-TQ      Unitronic Stage 3 BT: Up to 500HP   91-93 OCTANE / 95-98 RON GAS  ...
$950.00
Unitronic Stage 2+ Software for 2.0TSI
ECU Stage 2+ Software Stock Power : 211HP / 258LB-TQ      Unitronic Stage 2+ : 335HP / 300LB-TQ   93 OCTANE / 98 RON GAS  ...
$750.00
Unitronic Stage 1+ Software for 2.0TFSI
ECU Stage 1+ Software Stock Power : 200HP / 207LB-TQ      Unitronic Stage 1+ : 250HP / 292LB-TQ   93 OCTANE / 98 RON GAS  ...
$600.00
Unitronic Stage 2 HPFP Software for 2.0TFSI
ECU Stage 2 HPFP Software Stock Power : 200HP / 207LB-TQ      Unitronic Stage 2 HPFP: 275HP / 305LB-TQ   93 OCTANE / 98 RON GAS&n...
$675.00
Unitronic Stage 2 Software for 2.0TFSI
ECU Stage 2 Software Stock Power : 200HP / 207LB-TQ      Unitronic Stage 2 : 260HP / 293LB-TQ   93 OCTANE / 98 RON GAS  H...
$650.00
Unitronic Stage 1+ Software for 2.0TSI
ECU Stage 1+ Software Stock Power : 211HP / 258LB-TQ      Unitronic Stage 1+ : 255HP / 305LB-TQ   93 OCTANE / 98 RON GAS  ...
$600.00
Unitronic Stage 2 Software for 2.0TSI
ECU Stage 2 Software Stock Power : 211HP / 258LB-TQ      Unitronic Stage 2 : 265HP / 315LB-TQ   93 OCTANE / 98 RON GAS  H...
$650.00
Unitronic Stage 1 Software for 2.0TSI
ECU Stage 1 Software Stock Power : 211HP / 258LB-TQ      Unitronic Stage 1 : 245HP / 295LB-TQ   91 OCTANE / 95 RON GAS  H...
$550.00
Unitronic Stage 1 Software for 3.2L FSI
ECU Stage 1 Software Stock Power : 255HP / 243LB-TQ      Unitronic Stage 1: 268HP / 258LB-TQ   91 OCTANE / 95 RON GAS  HP...
$550.00
Unitronic Stage 1 Software for 2.0TFSI
ECU Stage 1 Software Stock Power : 200HP / 207LB-TQ      Unitronic Stage 1 : 245HP / 275LB-TQ   91 OCTANE / 95 RON GAS ...
$550.00
Unitronic Stage 1+ Software for (B9)
Stock Power : 252HP / 273LB-TQ      Unitronic Stage 1+ : 311HP / 346LB-TQ   93 OCTANE / 98 RON GAS  HP +59  &nbs...
$700.00
Unitronic Stage 1 Software for (B9)
Stock Power : 252HP / 273LB-TQ      Unitronic Stage 1 : 303HP / 336LB-TQ   91 OCTANE / 95 RON GAS  HP +51   ...
$650.00
Unitronic UniCONNECT+
Vehicle must currently have software or software must be purchased with cable. Description UniConnect+ is a Programming and Diagnostic Interface which g...
$164.99

Turbocharger

REVO Turbo Muffler Delete for 1.8/2.0TSI
The Revo Turbo Muffler Delete has been designed and manufactured to directly replace the stock muffler found in vehicles with the 1.8T and 2.0T TSI engines ...
$133.00
CTS Turbo Muffler Delete
CTS Turbo is proud to release our high flow Turbo Muffler delete for 1.8T and 2.0T engines equipped with IHI Turbochargers (see application guide below).  ...
$79.99
034 Motorsport 1.8/2.0 Turbo Muffler Delete
  The 034Motorsport Turbo Muffler Delete is a bolt in replacement for the OEM turbo muffler. The OEM piece is designed to reduce the level of so...
$113.00
Go Fast Bits TMS Respons Blow Off Valve Kit
Atmosphere venting BOV won’t work on your car? Try a GFB Respons – you’ll be surprised! Just another dual-port BOV?   On the sur...
$332.00 $298.80
Go Fast Bits Deceptor Pro II Blow Off Valve
Now you can control the sound of the BOV from inside the cabin!   So how much more can you do with a blow-o­ff valve? Well, the Deceptor Pro...
$490.00 $441.00
ATP - Silicone Intercooler Hoses
Upper and lower silicone intercooler hoses for the 2005.5 through 2008 B7 Audi A4 with 2.0T FSI engine. Replaces stock rubber hoses. Part 1 replaces the hose be...
$195.00
CTS Turbo Muffler Delete for B9.5 A4, A5, A6, Q5 2.0T
CTS Turbo is proud to release our high flow Turbo Muffler delete for facelift B9.5 Audi A4, A5, A6 and Q5 2.0T (2020-2023). We collaborated with Sheepey Race...
$79.99
Go Fast Bits Diverter Valve DV+ for 2.0TSI
GFB expands the DV+ range with a direct-fit solution for the weak factory diverter valve used on many European vehicles. Retains the factory solenoid coil...
$159.00 $143.10

Turbocharger Kit

Unitronic K04 Kit for 2.0TSI AVS
Unitronic's K04 Turbocharger Upgrade Kit for the Audi A4 B8.5 2.0L TSI 2008+ is the perfect combination of performance, reliability, and drivability. Unitro...
$3,799.99