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cp-e QKspl Catless Downpipe 15+ Ford EcoBoost Mustang


cp-e QKspl Catless Downpipe 15+ Ford EcoBoost Mustang

$ 474.99 $ 499.99

  • cp-e QKspl Down Pipe
  • Increases Rear Wheel Horse Power and Torque
  • More Aggressive Sound Compared to Stock
  • Free Flowing 3" Diameter Mandrel-Bent Tubing
  • 304 Stainless Steel Construction
  • Titan™ Uniform Satin Finish
  • Extra O2 Bung - Ideal for Adding a Wideband Sensor
  • 3" to 2.25" Step Down Adapter Included
  • Smart O2 Simulator Included
  • Intended for Off-Road, Track Use
  • Made In The USA
  • Fits 2015-2016 EcoBoost Mustangs with a 3" or 2.25" Catback Exhaust
Increase Power and Performance. Add even more horsepower and torque to the rear wheels of your turbocharged EcoBoost Mustang by installing a Custom Performance Engineering "cp-e" 3 inch QKspl Down Pipe. This cp-e QKspl Down Pipe is larger than stock and eliminates the power robbing stock catalytic converter to help un-cork all the horse power and torque your S550 EcoBoost Mustang has to offer.

More Aggressive Sound. cp-e's QKspl Down Pipe not only helps increase the power and performance of your S550 EcoBoost Mustang, but it also adds a much more aggressive exhaust note when compared to the stock down pipe.

Stainless Steel Construction. Manufactured in the USA from high quality 3" diameter T-304 stainless steel tubing for superior strength and corrosion resistance, this cp-e QKspl Down Pipe features smooth mandrel bends throughout the entire piping to improve exhaust flow for more power and better performance.

Titan™ Uniform Satin Finish. cp-e down pipes feature a unique proprietary process that produces a bright uniform satin finish over the entire part to eliminate the ugly discoloration from welds, heat, and scratches that are encountered during manufacturing; making it the perfect exhaust finish for high end show cars. Not only does the process create a show quality finish, but it also strengthens the stainless steel to eliminate microscopic sharp edges created during welding that could, if not removed, become tears and cause the product to fail.

Smart O2 Simulator. cp-e includes their Smart O2 Simulator to help eliminate the annoying and unwanted check engine light that occurs when installing an off-road exhaust system on your EcoBoost Mustang.

Three O2 Bungs Built-in. cp-e designed their QKspl Down Pipe with three O2 bungs to accommodate the two stock O2 sensors as well as to give you the ability to easily add a wideband sensor if so desired.

Required Upgrade. For proper operation and maximum power potential this Down Pipe will require reprogramming the vehicles computer. JST Performance offers custom tunes for this purpose using a COBB Accessport.

Application. The cp-e 3" QKspl Down Pipe is designed to fit all 2015-2016 EcoBoost Mustang models equipped with the turbocharged 2.3L in-line 4-cylinder engine. This cp-e QKspl Down Pipe can be installed with either a 3" or 2.25" catback exhaust with the use of the included step-down adapter.

Technical Note: This cp-e product is intended for off road use, and is not legal for use in emission restrictive states.

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