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Skunk2 06-11 Civic Si Coupe MegaPower R Cat-Back Exhaust
Part Number: 413-05-5025

★★★★★ ★★★★★ 3 Reviews
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Skunk2 06-11 Civic Si Coupe MegaPower R Cat-Back Exhaust-A2
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Skunk2 06-11 Civic Si Coupe MegaPower R Cat-Back Exhaust-A7
Images may be for reference only

Skunk2 06-11 Civic Si Coupe MegaPower R Cat-Back Exhaust
Part Number: 413-05-5025

★★★★★ ★★★★★ 3 Reviews
Was: $641.54
$580.44 & Free Shipping
Save: $61.10 (10%)

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10+ In Stock

Product Details

Part Number: 413-05-5025
Brand: Skunk2
Color: Polished
Size: 2.75 in (70 mm)
Body Type: Coupe

Introducing the Skunk2 70mm MegaPower R Exhaust System for the '06-'11 Civic Si Coupe the pinnacle of exhaust technology, meticulously engineered for unrivaled engine performance. Developed with over 15 years of racing expertise, this exhaust system is designed to elevate your driving experience to the next level. Take a closer look at the features that make the MegaPower R Exhaust a must-have for enthusiasts:

Dyno-Proven Power:

  • Unleash maximum horsepower with confidence, backed by dyno-proven results.
  • Crafted for naturally aspirated engines with high compression, aggressive camshafts, racing headers, and mild turbocharged setups requiring enhanced exhaust flow.

Premium Construction:

  • Crafted from high-quality T-304 stainless steel for superior durability.
  • Robotically TIG welded to ensure precision and longevity.
  • CNC mandrel bends guarantee a perfect fit and optimal flow.

Optimized Flow and Sound:

  • Larger 70mm diameter piping promotes efficient engine breathing, resulting in increased power.
  • Oversized tubing and mufflers deliver a bold and exhilarating exhaust note compared to 60mm systems.

Japanese Super N1 Styling:

  • Features the iconic Super N1 styling from Japan.
  • Carefully selected tubing lengths and diameters optimize airflow and wave scavenging for maximum horsepower.
  • CNC mandrel bending ensures a consistent tubing diameter for improved exhaust gas flow.

Complete Package:

  • Includes a resonator, stainless steel flanges, and a straight-through, low-restriction racing muffler for uninterrupted flow.
  • Each fully polished muffler boasts a 110mm polished tip with an acid-etched MegaPower badge and serialized nameplate.
  • Comes with a Skunk2 removable silencer and all necessary hardware for a hassle-free installation.

Race-Proven Performance:

  • Derived from the same systems used in Skunk2's road racing and time attack vehicles.
  • Experience enhanced performance, superior build quality, and the ultimate exhaust sound compared to similarly priced alternatives.

Easy Installation:

  • Bolt-on design ensures a straightforward installation process with no welding or fabrication required.

Please note that while this exhaust is designed for the '06-'11 Civic Si Coupe, it may be compatible with other trim levels, though basic welding and fabrication may be necessary for those applications.

Elevate your Civic Si's performance and sound with the Skunk2 70mm MegaPower R Exhaust System the ultimate choice for enthusiasts seeking the best in power, quality, and style. Experience the MegaPower advantage today!

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects.

Vehicle Fitment

Honda Civic
2006 Honda Civic Si Coupe
2007 Honda Civic Si Coupe
2008 Honda Civic Si Coupe
2009 Honda Civic Si Coupe
2010 Honda Civic Si Coupe
2011 Honda Civic Si Coupe

3 Reviews ★★★★★ ★★★★★

★★★★★ ★★★★★
5/5.00 Stars out of 3 Reviews
Write a Review
Mega power R cat back review
Eduardo Martinez | December 14th, 2021
Honestly worth every penny it's a little droney but you get used to and installation wasn't that hard I'd say it's a difficulty of 2.5/5, the reason I say that is fitment can get a little tricky and is more of 2-3 person job which should take about 2 hrs if you have the right tools and someone to help you. All In all amazing product and so happy kseries had it in stock
So pleased.
That's not my name | May 30th, 2016
First off this is a great website. The 76mm would probably be a little louder, but the 70 mm with the alpha header without flashpro is giving me mad Rev hang. I love the combination of the two it has a beautiful sound (quite low). The performance other than Rev hang was very noticeable on the first test drive. I get a lot of thumbs up, and a lot thumbs down from people that want there car to sound this good.
Not that Loud
Joshua Elza | April 18th, 2016
Easy install and great fit. Nice little pull especially when the vtec kicks in. Not loud as some other reviews out there say.