The APR CBK0027 X-pipe increases flow on cars equipped with both the APR downpipes and APR catback systems. These systems include reducers so that they may be compatible with either the OEM downpipes or the OEM catback. The APR crossover pipe eliminates the reducers at the end of the APR downpipes as well as the reducers at the beginning of the APR catback to maximize the exhaust flow and increase peak torque. The X-pipe smooths out the exhaust pulses to further refine the sound as well.

APR CBK0027 X-Pipes Vehicle Fitment:

• 2014-2018 Audi RS7  )_________________  2014 Audi RS7  2015 Audi RS7  2016 Audi RS7  2017 Audi RS7  2018 Audi RS7 
• 2012-2018 Audi S6  )_________________  2012 Audi S6  2013 Audi S6  2014 Audi S6  2015 Audi S6  2016 Audi S6  2017 Audi S6  2018 Audi S6 
• 2013-2018 Audi S7  )_________________  2013 Audi S7  2014 Audi S7  2015 Audi S7  2016 Audi S7  2017 Audi S7  2018 Audi S7 

CBK0027 Specs:

• Tubing Diameter: 2.75"

APR CBK0027 Xpipe Manufacturing:
APR exhausts are fully fabricated from T-304 stainless steel to prevent corrosion and ensure a long life. CNC mandrel bends are used to maximize flow and performance.

APR CBK0027 Crossover Pipe Install:
Installation of the APR X-pipe should ideally be done at the time of the APR downpipe or catback install. The front section of the APR catback as well as the rear section of the APR downpipes will need to be cut in order to install the X-pipe. Basic hand tools are necessary for installation, no welding is required. Please observe all safety precautions and follow proper installation guidelines while working on your vehicle.