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CP-e Focus ST Austenite 3 Dual Cat Back Exhaust

Your Price: $945.25
Retail Price:$995.00
Your Savings:$49.75(5%)
In Stock
Part Number:4423

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Looking for a little more out of your 2013 Focus ST exhaust? Introducing the cp-e Austenite 3 cat back exhaust for the Focus ST.


  • More than 5% gains in upper RPMs
  • No power loss in lower RPMs
  • Full 3.00 mandrel bent 304 stainless steel
  • 3/8 thick laser cut flanges
  • Included Smart O2 Simulator with Off-Road Downpipe
  • Made in the U.S.A.
  • LIFETIME Warranty

The Focus ST has an aggressive stance and demeanor and cp-e wanted to create an exhaust system to better match its styling and performance. This cat back exhaust will not only improve the breathing of your Focus ST, but it will also give you that aggressive exhaust note you ve been looking for! The cp-e Austenite cat back exhaust has a very controlled exhaust note that gives the driver no drone at cruising speeds, yet a pronounced and aggressive tone at wide open throttle.

Never overwhelming, the new cp-e sound will grab attention; not from obnoxious noise, but because the sound is exotic and unique. The cp-e Austenite Cat Back includes not one, but two StealthPipes to assist in making this exhaust the perfect tone. These pipes keep the exhaust at a nice tone while also eliminating drone without adding backpressure.

As if the tone isn t enough, cp-e has designed the exhaust tips to attach with ball socket clamps. This allows the owner to customize the look of their exhaust in any way that they want. Position them straight, split, high or low; whatever way you desire. The clamps not only allow adjustability, but also provide excellent sealing at the connection no matter what position you place the tips in.

For those who have replaced the factory downpipe, this 3 cat back will remove the last bottleneck in the exhaust stream; increasing the engines breathing capacity and smoothing out the turbo spool.

All cp-e exhausts are made from Super Polished 304 Stainless Steel. The 18g heavy duty stainless piping is mandrel bent and cut on our in-house CNC Bender and CNC Mills. The system features custom cast Stainless Flanges, reliable hangers, custom made Stainless Mufflers and polished stainless tips. Everything is TIG welded by hand to get beautiful color and durability in the welds. Designed fully in a CAD environment, cp-e is able to guarantee a factory-like fit every-time with great performance gains.

Want to see more? Example of Black Tips

All cp-e products are backed by a lifetime warranty.

The cat back comes complete with all necessary hardware required for a complete and professional installation.

cp-e Ford Focus ST Austenite Dual Cat Back Exhaust. Just a little teaser. HUGE difference in sound vs the stock exhaust. We re excited to release this exhaust to you.
cp-e Ford Focus ST Austenite 3 Dual Cat Back Exhaust. In cabin sound of start up, revs and normal acceleration. Sounds clips of hard acceleration outside of car and of course approval from W.

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