
Hello Audizine! CTS Turbo is proud to offer a large assortment of products for the B8 A4. Instead of starting new threads to announce something or if you guys have questions, we will continuously monitor this thread to show off new products and answer your questions.
Regarding Pricing, Sales, Install costs, Specialty installs, please call us at 604-530-3092 or send us an email to [email protected]
ctsturbo.com is our website, We have a massive online store to take care of all your shopping needs.
Take a look at our Authorized Dealers map to see which dealer is closest to you. If you are in the area feel free to drop by our head office in Langley B.C. Canada.

B8 A4 Front Mount Intercooler Kit $849.99
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The new CTS Turbo B8 A4 FMIC kit will enhance the performance and power of your vehicle substantially by maintaining lower charged air temperatures even under the most extreme abuse. Boasting a high density bar and plate intercooler core (rated for 600HP) the CTS FMIC kit is ideal for modified B8 A4's with K03, K04 or even big turbo applications. Smooth transitions in our hand crafted intercooler piping ensure quick boost response and optimal flow while the aluminium piping ensures maximum heat dissipation. Fitting an intercooler this size is no easy task, but our design requires absolutely no trimming to the bumper or bumper reinforcement.
Product details:
- High density bar and plate intercooler core
- Core dimensions 20" x 11" x 3"
- 2.5" hand fabricated, powdercoated aluminium piping
- Stainless steel T-bolt clamps and 4 ply silicon connectors
- Bead rolled pipe ends to prevent hoses popping off


B8 A4 Catch Can Kit $449.99
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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 vapors entering the intake manifold and clogging up the intake valves on direct-injection motors. Oil deposits on intake manifold and valves cause reduced performance, bad fuel mileage and could damage the fragile intake “flaps” and motor.
Kit Includes:
CTS Turbo billet aluminum valve cover breather – CNC machined for beautiful finish
CTS Turbo Billet aluminum catch can with billet oil-level dipstick
-10 AN Black-Series braided hoses
Clamp-on style catch can mounting bracket
Modular intake manifold plug
Hose-Wrangler clamp
Kit Fits:
· 2008+ B8 Audi A4 2.0 TFSI
· 2008+ B8 Audi A5 2.0 TFSI
Click here to see a video of one of our kits being emptied
All installation hardware is included as well as o-ring for the rear PCV breather.
Keep your B8 Audi A4 or A5 running smooth, clean and enjoy the peace of mind that comes with knowing that the PCV system on your car is now free of issues.
FREE SHIPPING ON ONLINE ORDERS!


B8 A4 2.0 BorgWarner K04 Turbo Upgrade Kit $2399.99
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The heart of the CTS Turbo B8 A4 2.0T turbo upgrade kit is the Borg Warner K04-0064 turbocharger. This turbocharger is commonly used in OEM applications such as the Audi S3 available in Europe. The highlight of this Borg Warner turbocharger in our kit is the 'forged mill' compressor wheel, which brings numerous benefits to the enthusiast. The technology used in the production of these turbos provides us with a variety of benefits, reduced compressor wheel weight (faster spool), increased strength, and greater surface area of the compressor wheel. Because of the 'forged mill' technology Borg Warner can increase the effective surface area of the compressor wheel, which results in greater air flow than conventional cast compressor wheels.
In addition to the Borg Warner K04-0064 the CTS Turbo B8 A4 2.0T turbo upgrade kit uses a set of custom silicon hoses to relocate the factory diverter valve. Our diverter valve relocation uses the same principles as the OEM Audi S3, Audi TTS and Golf R. In addition to the diverter valve relocation our kit includes a new diverter valve housing to relocate the diverter valve, associated OEM gaskets, nuts, studs and hardware and test pipe to connect to your factory downpipe. This kit is by far the best 'bang for the buck' modification available for B8 enthustiasts with the 2.0T engine.


B8 A4 Silicone Intercooler Hose kit $199.99
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CTS Turbo now offers a full silicone intercooler hose set for the B8 Audi A4/A5 2.0T FSI. The hoses that come stock with your car age and deteriorate over time. This will lead to inevitable boost leaks leading to loss of power and increased wear on the turbo. CTS Turbos hoses are far more durable and are guaranteed to not crack. Our super rigid construction eliminates hose expansion and deformation under high boost pressure. Included in the kit is our Billet Aluminum 2.25" Turbo Outlet Adapter.
A recommended addition to this kit is our B8 A4 Turbo Inlet Hose. Click here for more info. Seen below.


B8 A4/A5 Silicone Turbo Inlet Hose $69.99
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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 B8 A4/A5 Silicone Turbo Inlet Hose. Increased rigidity and higher flow mean less restriction and more power.
This is a recommended addition to our B8 A4/A5 Intercooler Hose Set seen here. Seen above.


B8 A4 Test Pipe/HFC $174.99
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The CTS B8 A4/A5 2.0T test pipe is the premier test pipe for your Audi A4 or A5 2.0T. Our test pipe is designed to seamlessly fit in place of your restrictive stock catalytic converter, which is situated immediately after the turbocharger. Our test pipe features 3" stainless steel piping, smooth mandrel bends, two 02 sensor bungs with an option for a third. Substantial power gains, improved exhaust flow and a more throaty sound are the main benefits from installing our test pipe. Upon inspection you will notice a flare which is nearly 4", this flare then tapers to 3" and is designed to allow for optimal flow as the exhaust gas transitions from the turbocharger to the test pipe. In addition to being one of the best bang for the buck performance upgrades for A4/A5 owners our test pipe is also very attractive piece. Each 3" test pipe is mandrel bent, hand tig welded and comes with the standard CTS swag (lanyard and plate frame). Do you need an additional 02 bung for data logging? Well that's no problem! Tig welding additional 02 bungs can be done for an additional charge.
Product Details:
T304 stainless steel construction
Mandrel bent stainless steel
Fully tig welded design
Optional third 02 bung
Install hardware included
Throaty sound
Great power upgrade


B8 Audi A4/A5 Downpipe $399.99
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The CTS B8 A4/A5 2.0T downpipe is the premier downpipe for your Audi A4 or A5 2.0T. Our downpipe is designed to seamlessly fit in place of your restrictive stock downpipe, which is situated immediately after your Catalytic converter/Test Pipe/HFC. Our Downpipe features 3" stainless steel piping, smooth mandrel bends, and a stainless steel flex section. Substantial power gains, improved exhaust flow and a more throaty sound are the main benefits from installing our downpipe. In addition to being one of the best bang for the buck performance upgrades for A4/A5 owners our test pipe is also very attractive piece. Each 3" test pipe is mandrel bent, and hand tig welded.
Product Details:
T304 stainless steel construction
Mandrel bent stainless steel
Fully tig welded design
Versatile flex section
Throaty sound
Great power upgrade


Muffler Delete $129.99
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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). The CTS Turbo Muffler delete is a one piece design CNC constructed from T6 6061 aircraft grade aluminum and hard anodized to reduce wear. Our Turbo Muffler delete replaces the restrictive, power robbing OEM Turbo Muffler, which is designed to reduce turbocharger harmonic noise. Our kit installs in 30 minutes with hand tools, seals using the included O-ring seal with standard hand tools and looks stealthy like the OEM unit. For those of you that want optimal power and boost response the CTS Turbo Muffler delete is your answer.
Application Guide:
Audi - S1 EA888 Gen 3 - 2.0 TFSI
Audi - A3 & S3 (MK3) - EA888 Gen 3 - 1.8 TFSI and 2.0 TFSI
Audi - A4 / Allroad (B8 & B8.5) - EA888 Gen 2 & 3 - 2.0 TFSI
Audi - A5 (B8 & B8.5) - EA888 Gen 2 & 3 - 2.0 TFSI
Audi - A6 (C6 & C7) - EA888 Gen 2 - 2.0 TFSI
Audi - Q5 - EA888 Gen 2 & 3 - 2.0 TFSI
Audi - TT / TTS (MK3) - EA888 Gen 3 - and 2.0 TFSI
VW - Golf / GTI / R (MK7) - EA888 Gen 3 - 1.8 TSI and 2.0 TSI


CTS TURBO 2.0T BOV (BLOW OFF VALVE) KIT (EA113, EA888.1) $269.99
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CTS Turbo is proud to release our 2.0T Atmospheric BOV KIT for EA888.1 equipped vehicles. The CTS Turbo 2.0T Atmospheric BOV KIT (EA888.1) is made of billet construction and completely serviceable. Our kit is designed to work with all of the factory electronics, will not cause any check engine lights and is plug and play with no wiring extensions required. The CTS Turbo 2.0T Atmospheric BOV KIT (EA888.1) replaces the factory plastic unit which has been prone to failure from torn diaphragms, cracked plastic, and electrical malfunctions. Our piston design ensures long life, easy installation, complete serviceability, great sound and great value. This valve is quite compact being slightly shorter than the stock unit and fits nicely even in the tight engine bays of today's VAG cars.
Fitment:
Audi A3 8P (EA113 & EA888.1)
MKII Audi TT (EA113 & EA888.1)
MK5 GTI (EA113 & EA888.1)
MK5 Jetta (EA113 & EA888.1)
MK6 GTI (EA888.1)
MK6 Jetta (EA888.1)
EOS (EA113 & EA888.1)
Tiguan (EA888.1)
B6 Passat (EA113 & EA888.1)
Passat CC (EA888.1)
Beetle (EA888.1)
Audi S3 8P (EA888.1)
Golf R (EA888.1)
B8 Audi A4 (EA888.1)
B8 Audi A4 (EA888.3)
B7 Audi A4 (EA113)
Product Features:
T6061 billet aluminum construction
Black anodized stealth finish
Fully compatible with OE electronics
Fully serviceable piston design
No additional wiring required
Substantial reliability improvement over OE
Compact design fits into tight spots easily


CTS TURBO 2.0T DIVERTER VALVE KIT (EA113, EA888.1) $269.99
Click here for ordering
CTS Turbo is proud to release our 2.0T DV (DIVERTER VALVE) KIT for EA113 and EA888.1 equipped vehicles. The CTS Turbo 2.0T DV (DIVERTER VALVE) KIT is made of T6061 billet construction and is completely serviceable. Our kit is designed to work with all of the factory electronics, will not cause any check engine lights and is plug and play with no wiring extensions required. The CTS Turbo 2.0T DV (DIVERTER VALVE) KIT replaces the factory plastic unit which has been prone to failure from torn diaphragms, cracked plastic, and electrical malfunctions. Our piston design ensures long life, easy installation, complete serviceability, great sound and great value. This valve is quite compact being slightly shorter than the stock unit and fits nicely even in the tight engine bays of today's VAG cars.
Fitment:
Audi A3 8P (EA113 & EA888.1)
MKII Audi TT (EA113 & EA888.1)
MK5 GTI (EA113 & EA888.1)
MK5 Jetta (EA113 & EA888.1)
MK6 GTI (EA888.1)
MK6 Jetta (EA888.1)
EOS (EA113 & EA888.1)
Tiguan (EA888.1)
B6 Passat (EA113 & EA888.1)
Passat CC (EA888.1)
Beetle (EA888.1)
Audi S3 8P (EA888.1)
Golf R (EA888.1)
B8 Audi A4 (EA888.1)
B8 Audi A4 (EA888.3)
B7 Audi A4 (EA113)
Product Features:
T6061 billet aluminum construction
Black anodized stealth finish
Fully compatible with OE electronics
Fully serviceable piston design
No additional wiring required
Substantial reliability improvement over OE
Compact design fits into tight spots easily


CTS B8 A4 TFSI Crank Pulley Kit
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The CTS Turbo crank pulley is lightened to reduce parasitic drag on the engine. This results in faster revving and more horsepower.
Included in the kit is the lightened crank pulley, replacement OEM bolt and a shorter belt.
The pulley is made from T6 6061 aircraft grade aluminum and hard anodized to reduce wear. Gains of 5-7 horsepower can be expected.
NOTE: VW TOOL T10355 IS REQUIRED FOR INSTALLATIO


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