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Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips
Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips
Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips
Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips
Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips
Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips
Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips
Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips
Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips

Yonaka Exhaust Honda Civic Si Coupe (2017-2019) 3" Catback - 3.5" Triple Tips

Regular price
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Sale price
$439.95

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Fitment Information

  • 2017, 2018, 2019 Honda Civic Si Coupe 2-Door (1.5L Turbo)

Specs & Features

  • 3.0" exhaust piping
  • 3x 3.5" exhaust tips
  • 1 Year Warranty
  • Direct bolt on to OEM
  • All install hardware is included

This Yonaka Motorsports catback exhaust system is made of fully polished stainless steel, with 3" OD mandrel bent piping, and 3x 3.5" tips. Expect a quiet, clean, deep hum, without that irritating mid range raspy sound. 

Some people have said this exhaust is very similar in sound and appearance to the APEXi WS2 exhaust.



          More in this category

          Honda Civic Exhaust
          Honda Civic Si Exhausts
          Honda Civic Si Parts
          Yonaka Exhaust Systems

          Reviews on this product

          Ordering from Redline360

          Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.

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          Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order can ship anywhere from 6-48 hours from the time of order, depending on when you placed the order. Once your order ships, we will email you a tracking number so you can track your package. We will never charge you until your order is ready to ship.

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          We ship from 4 locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Michigan, Texas and Pennsylvania.

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          Actual item may vary from picture

          Unless otherwise noted, we can not ship most downpipes, headers, test pipes or intakes to California. We will notify you if we have to cancel the order if the item you purchased is not CARB legal. For all other states not following CARB smog laws, items are considered for off road use only (race tracks) and can not be used on public roads.