4 Horsemen Racing

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.

DESCRIPTION

PLEASE CHECK FITMENT BEFORE PURCHASE, NO RETURNS ON CTS PRODUCTS!! 

At CTS Turbo we are proud to announce our new air intake system for the transverse 2.0T FSI EA113 VW/Audi range of vehicles.

The air scoop works in conjunction with our sealed airbox to seamlessly force cold air into our 2.75″ air intake system.  Air then flows through our high flow cone air filter, which utilizes an inverted cone design for maximum engine breathing.  Our CNC mandrel-bent aluminum intake pipe allows for smooth entry of cold air into the engine providing peak power gains ranging from 9-15WHP. By using a factory MAF position, you can be sure that fuel trims will remain perfect.

All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound.

This intake kit is designed to be compatible with our FSI EA113 BOSS kits; intake pipe features 2x 1/8″ bungs and 1x 1/2″ bung for easy installation of BOSS kits. Plugs are included.

Product Details:

• Full 2.75″ Mandrel-bent aluminum piping with black powder coating
• Compatible with CTS BOSS kits, with provisions for easy installation
• Reusable 3″ air filter with inverted cone design
• 4 Ply silicon connectors with stainless steel clamps
• Air box with rubberized trim
• Bracketry to prevent rattling under engine torquing
• Gains ranging from 9-15WHP on stock vehicle, even more if tuned!
• No CEL, no fuel trim issues

Fitment:

• MK5 VW GTI incl. Edition 35 (2006-2008)
• MK5 VW GLI (2006-2008)
• MK5 VW EOS (2006-2008)
• MK6 VW Golf R (2012-2013)
• MK3 VW Scirocco R (2009-2017)
• MK2 SEAT Leon (2006-2009)
• MK2 SEAT Cupra R (2006-2012)
• B6 VW Passat (2006-2010) – manual transmission only
• 8P Audi A3 (2006-2008)
• 8P Audi S3 (2006-2013)

PLEASE CHECK FITMENT BEFORE PURCHASE, NO RETURNS ON CTS PRODUCTS!! 

Introducing the CTS TURBO F20/F30 Charge Pipe Set for RWD Models (335i/435i). The OEM charge pipes are prone to failure at STOCK boost levels. The CTS Charge Pipe Kit offers peace of mind, more power, and OE fitment.

Precision CNC machined MAP sensor flange, mandrel-bent aluminum piping. You’ll notice an increase in throttle response and a decrease in turbo lag.

Product Details
Retains factory style o-ring throttle body lock flange

T6061 Mandrel Bent Aluminium Pipe

Robust Black Powdercoated Finish

4 ply silicon connector

Stainless Steel Clamps

Laser etched CTS Turbo Logo

1 x 1/8″ NPT Water Methanol Bung