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Skunk2 Racing

Skunk2 MegaPower R Exhaust System - 06-11 Honda Civic Si (Sedan)

Skunk2 MegaPower R Exhaust System - 06-11 Honda Civic Si (Sedan)


Regular price $610.99
Regular price $641.54 Sale price $610.99
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MegaPower R Factory Bolt-On 2.75 inch Cat-back Exhaust System for 2006-2011 Honda Civic Si Sedan by Skunk2 Racing

Skunk2's MegaPower 70mm Exhaust System for the '06-'11 Civic Si Sedan is the perfect way to boost engine performance. With more than 15 years of racing expertise under its belt, this dyno-tested system is crafted from T-304 stainless steel and features robotically-TIG welded construction and CNC mandrel bends. Optimized for both naturally aspirated engines with higher compression, aggressive camshafts and racing headers, and mild turbocharged applications with an exhaust flow beyond the reach of Skunk2's 60mm MegaPower Exhausts, the MegaPower R is designed for peak flow & power, with an oversized tubing and muffler for an extra loud tone. Boasting Super N1 styling & increased wave scavenging for more horsepower, it's complete with an acid-etched MegaPower badge, 110mm polished tip, a resonator, a removable silencer & more - all built to the same standards as Skunk2's road racing and time attack vehicles.


  • Fits Sedan models ONLY
  • Dyno proven for maximum horsepower
  • Full 70MM piping made from premium T-304 SS Mandrel-Bent Tubing
  • Precise fitment as well as improved exhaust gas flow
  • Stainless Steel Hardware and Hangers for a simple install
  • Skunk2 removable silencer and all necessary hardware


  • Japanese-spec Super N1 styling
  • Large diameter tubing for extra horsepower
  • Straight-through resonator and low-restriction muffler for uninterrupted flow
  • Factory Bolt-On - No Cutting or Welding Required
  • If you're looking to improve sound, power, and looks then this is the system for you!


  • 2006 - 2011 Honda Civic (2.0L Si 4 Door)

What's In The Box?

  • 1 - Exhaust System


  • Limited Lifetime Warranty





What's Included?

Install Guide



We realize that returns and exchanges are a part of the purchasing process and we do our best to make it as easy as possible. If you are not 100% satisfied with your purchase, you can return your order to Liken Motorsports within 30 DAYS from the invoice date.

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Skunk2 MegaPower R Exhaust System - 06-11 Honda Civic Si (Sedan)

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Frequently Asked Questions

Do you ship overseas?

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

How long will it take to get my order?

It varies based on your location. Orders processed here will take 1-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details and updates will be provided in your order confirmation email.

Any question?

You can contact us through our contact page! We will be happy to assist you.