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MAPerformance Exhaust | 17-20 Civic Si

MAPerformance Exhaust | 17-20 Civic Si

Regular price $988.89 USD
Regular price $1,098.77 USD Sale price $988.89 USD
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Tip Color


  • 2017 - 2020 Honda Civic Si


3" inch diameter stainless steel tubing, meticulously designed with smooth, mandrel bent routing. MAP also designed the long legs of the mid pipe on our CNC mandrel bender to minimize the amount of sections that had to be welded together, further decreasing areas which might create flow robbing turbulence.

A unique feature of the Modern Automotive Performance 10th Gen Civic X 1.5T Catback, is the offering of Multiple Options when it comes to the sound of our system. Every unit will come with a single resonated mid section, from there we have 3 tip options that are easily switched with a single 3" V-Band connection:

  • Street - The addition of a Single Ultra Quiet tip will be our middle of the road design, quiet enough to comfortably take the car on a long road trip, while also producing a more aggressive sound when driving the car the way it's meant to be driven. The Street tip has been our most popular design among Beta testers and Staff alike. Finished with our Quad 3" Tip, this is for those of you looking to get the performance, and up the sound a bit while still keeping the neighborhood happy (For the most part). Eliminating drone at freeway speeds this is the perfect all around catback.
  • Race - The tip for someone that wants to be loud and proud of their Civic X 1.5T, A 3" Straight pipe split to our Quad 3" Tips is a sure way to make sure they hear you. This setup will produce the most sound, but surprisingly is for the most part still very driveable day to day, even more so if you have the factory restrictive catalytic converter in place. This tip setup will have slightly more rasp than the other options, but nothing we would consider unbearable.
  • MAP Street - 39lbs. MAP Race - 34lbs. Stock - 43lbs

*Catback Exhaust System does NOT include a Downpipe or Frontpipe, we recommend either the 27WON or RV6 Combo that be purchased separately on our website.

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