When a high-flow catalytic converter or test pipe is used on a late model car it's guaranteed that CEL (Check Engine Light) will come on. This CEL is caused by a fault code that indicates an inefficient catalytic converter.

Our CEL eliminator is CNC machined in-house from high quality cold roll steel for a long-lasting effective performance.

Install this spacer on your REAR (downstream, post-cat) oxygen sensor to effectively remove the code for catalyst efficiency. This is recommended for vehicles that do NOT have "stage 2" software.

This product is not intended to and will not provide emissions compliance. FOR OFF-ROAD USE ONLY!
Emissions laws vary by state and by province. Check local and federal laws before modifying your exhaust system.
Emissions compliance is the sole responsibility of the vehicles owner.

This is a universal product that works on variety of vehicles, however it is not effective on some cars.

 

This product is not intended to and will not provide emissions compliance.

Emissions laws vary by state. Check local and federal laws before modifying your exhaust system.

Emissions compliance is the sole responsibility of the owner.

NOTE: This part does not guarantee that the CEL will turn off.

INCLUDED WARRANTY

12 Months
All CTS Turbo products are warrantied against manufacturing defects for a period of 12 months from the date of invoice. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective the customer will receive, at the discretion of CTS Turbo, free repair or replacement. Warranty on other manufacturers will be processed under their terms.

DESCRIPTION

The CTS Turbo B8/B8.5 Audi A4/A5/AllRoad/Q5 1.8T/2.0T Test Pipe is the premier test pipe for your Audi.  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 of 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/AllRoad and Q5 owners, our test pipe is also a very attractive piece.  Each 3″ test pipe is mandrel-bent, hand tig welded.  Do you need an additional 02 bung for data logging?  Well, that’s no problem!  Extra O2 bung is now included at no extra charge!

Product Details:
– T304 stainless steel construction
– Mandrel-bent stainless steel
– Fully tig welded design
– Extra O2 bung for wide-band sensor
– Install hardware included
– Throaty sound
– Great power upgrade

To remove the CEL that will occur, proper tuning software must be used. CTS Turbo recommends choosing a High Flow Cat for the sake of our environment!

Use of stage 2 software upgrade is strongly recommended.
FITMENT

Fitment for factory turbo and CTS-TR-1070

• B8 and B8.5 Audi A4/A5/Q5/Allroad
• 1.8TFSI EA888 Gen 1 and 2.0TFSI EA888 Gen 2 ONLY! For late ROW cars with EA888 Gen 3 engine, see CTS-EXH-TP-0006 (B9 2.0T fitment)
• Only fits LHD vehicles. Fits manual and automatic transmissions, does not fit CVT.

We are pleased to present the first ever cold air intake system for MK6 Jetta 1.4L TSI.

The CTS intake system is constructed from T6061 aircraft grade aluminum and offers superior heat dissipation, improved airflow, and cooler intake temperatures.

The CTS air box connects seamlessly to the factory air inlet drawing cool air from outside of the engine bay while deflecting radiant heat from the engine bay.

Improving airflow and reducing intake temperatures increases power, and fuel economy while reducing spool up time. The turbo and the diverter valve sounds become a lot more noticeable and make the car more fun to drive!

Note: will not fit the twin-charged 1.4TSI, please see CTS-IT-880. Will not fit MK7 2018+ Jetta 1.4TSI.

Download Installation Guide: Here