Audi

CTS Turbo is proud to announce our proprietary high-flow downpipe for 2018+ Audi 8V RS3/8S TTRS with 2.5L TFSI EVO (EA855) engine. This stainless steel high-flow downpipe that allows the user to remove the restrictive factory "main catalytic converters". This downpipe is a part of our modular exhaust system and it is compatible with factory or CTS Turbo mid-pipes. We used CAD simulation to streamline the flow of exhaust gasses and ensure that it splits evenly into two outlets. Many hours of R&D were spent to ensure perfect fit, smooth exhaust flow and excellent sound. Features: Large 3.5" downpipe outlet splitting into dual 2.5" pipes Durable 304 food-grade stainless steel Laser cut flanges and precision machined v-band Factory-like placement of O2 sensors Designed using the latest 3D scanning technology Exhaust flow simulated with CAD software to ensure optimal flow routing Perfect fit with factory or aftermarket mid-pipes Aggressive sound - really makes that 2.5T scream No drone under normal driving conditions Optional driveshaft removal tool (based on factory Audi tool, required to remove and install driveshaft) Fitment: 2018+ Audi RS3 2.5T EVO (EA855) 2018+ Audi TTRS 2.5T EVO (EA855) Note: Check Engine Light will come on after the installation; we strongly recommend using "stage 2" software because the CEL deletes/emulators are not compatible with these cars.

Product Desciption:

We now offer a MK3 Audi TTRS and 8V Facelift Audi RS3 Catalytic Converter Midpipe kit.

Product Details:

– Hand Crafted from 3″ T304 Stainless Steel

– Necessary installation hardware included (gasket set included)

– CNC water jet cut flanges

– CNC mandrel bent stainless steel piping

– Polished stainless steel exhaust tubing

– Power gains from 7+ whp 10+ ftlbs torque

– Will not cause CEL (check engine light)

CTS Turbo is excited to announce the release of the B9 Audi S4/S5 3.0T TFSI charge pipe upgrade kit. Factory pipe that connects intercooler to the throttle body is made of brittle plastic. It’s wise to replace it with an all-aluminum high flowing CTS Turbo charge pipe.

Our 2.5″ charge pipe kit will increase flow and improve the reliability of your B9 Audi S4/S5. You’ll notice an increase in throttle response and a decrease in turbo lag.

Two water/methanol bungs provide an easy way to install injection nozzles.

Product Details

• 2.5″ mandrel-bent aluminum piping
• Billet throttle body inlet adapter
• Precision CNC machined MAP sensor flange
• Robust Black Powdercoated Finish
• 4 ply silicon connector
• Stainless Steel Clamps
• 2 x 1/8″ NPT Water-Methanol Bungs with plugs
• Compatible with factory and CTS Turbo intercoolers (may be compatible with other aftermarket intercoolers)

Fitment

• 2018 – current B9/B9.5 Audi S4 3.0T Turbo
• 2018 – current B9/B9.5 Audi S5 3.0T Turbo

DESCRIPTION

CTS Turbo B9 S4/S5 3.0T (EA839) high flow cat is made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts – unleash your B9 S4/S5 3.0T potential!

Designed using the latest in CAD technology; this part is made to fit perfectly in place of restrictive factory catalytic converter. Manufactured from cast T304 stainless steel, hand TIG welded and back-purged to ensure years of reliable performance.

In addition to unleashing the power and performance of your 3.0T, the CTS B9 S4/S5 3.0T EA839 high flow cat will make your vehicle sound like an S-car really should. When installed with factory exhaust it produces a sporty growl with much more pronounced exhaust “crackle” on downshift. While up-shifting you will enjoy a confident “braappp!” as you bang through all 8 gears. The sound will be even louder if you already have an aftermarket exhaust system.

Product Details:

• Designed and tested on a real car in the real world
• 200 cell steel high-flow race cat
• Cast stainless steel body
• Replaces restrictive factory catalytic converter
• Great power upgrade with uncompromising performance
• Incredible sporty exhaust sound, subtle when cruising
• No drone with factory exhaust
• Install hardware included (gaskets not included)

Fitment:

• 2018+ Audi S4 3.0T (EA839)
• 2018+ Audi S5 3.0T (EA839)

To remove the CEL that will occur, proper tuning software must be used.

DESCRIPTION

CTS Turbo B9 Audi SQ5 High-Flow Cat is made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts.

Designed using the latest in CAD technology; this part is made to fit perfectly in place of restrictive factory catalytic converter. Manufactured from CAST T304 stainless steel; hand TIG welded and back-purged to ensure years of reliable performance.

In addition to unleashing the power and performance of your 3.0T, the CTS Audi SQ5 High-Flow Cat will make your vehicle sound like an S-car really should. When installed with factory exhaust it produces a sporty growl with much more pronounced exhaust “crackle” on downshift. While up-shifting you will enjoy a confident “braappp!” as you bang through all 8 gears. The sound will be even louder if you already have an aftermarket exhaust system.

Product Details:

• Includes 200cell sport catalytic converter
• Designed and tested on a real car in the real world
• Cast T304 stainless steel, TIG welded back-purged construction
• Replaces restrictive factory catalytic converter
• Great power upgrade with uncompromising performance
• Incredible sporty exhaust sound, subtle when cruising
• No drone with factory exhaust

Fitment:

• 2018+ B9 Audi SQ5 3.oT

To remove the CEL that will occur, proper stage 2 tuning software must be used.

CTS Turbo is proud to offer the premier catch can solution for the MK7 Golf R & 8V S3.  The oil catch can is used to prevent oil vapors entering the intake manifold and clogging up the intake valves on direct-injection motors.  Oil deposits on intake manifold and valves reduce performance and cause bad fuel mileage.  Keep your engine clean, running smoothly, and enjoy the peace of mind that comes with knowing that the PCV system on your car is now free of issues.