Skunk2 MegaPower R 06-08 Honda Civic Si (Coupe) 70mm Exhaust System

Skunk2 MegaPower R 06-08 Honda Civic Si (Coupe) 70mm Exhaust System

Marsoni

M251S

$332.48

Get it in 3 business days with 1 day shipping. Friday, May 29

Skunk2 MegaPower R 06-08 Honda Civic Si (Coupe) 70mm Exhaust SystemA properly designed exhaust system is critical to engine performance. Skunk2s 70mm MegaPower Exhaust system for the 06 11 Civic Si coupe was developed with this in mind and is based off of more than 15 years worth of racing experience. Dyno proven for maximum horsepower, MegaPower R cat back systems are constructed of T 304 stainless steel, are robotically TIG welded, and feature CNC mandrel bends for a precise fit. Designed for naturally aspirated

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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This is my go-to replacement when I conduct maintenance on my personal vehicle. The item is amazingly easy to install (use YouTube tutorials if necessary). The quality and value for the money is better than what I can receive at my local service center. The option to order this every six months as Subscribe & Save is worth it!

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Reviewed in the United States on May 26, 2025

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Joy Lokey

Omaha, US

★★★★★ 5

Great alternate

Size: (Pack of 1)

This fit my 2018 Honda Accord perfectly, great price, easy replacement. Dealer wanted $50 to do it for me, NO! :)

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Reviewed in the United States on January 9, 2025

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Brian Tran

Houston, US

★★★★★ 4

Not oem but ok

Size: (Pack of 1)

It’s a filter

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Reviewed in the United States on December 11, 2025

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Amazon Customer

Alexandria, US

★★★★★ 5

Great Engine Air Filter For Honda Accord Speed 2.0 2018

Size: (Pack of 1)

It is one of the 2 engine air filters available on Amazon for Honda Accord Speed 2.0 2018. I see the same quality as the original OEM engine air filter. Perfect fit. The other one is ‎K&N 33-5074, but at a much higher price.

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Reviewed in the United States on April 3, 2024

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GradyPhilpott

Port Orchard, US

★★★★★ 5

It Fits

Size: (Pack of 1)

It fits and the engine hasn't blown up yet, so so far so good. More to the point, the increased air flow has yielded better gas mileage and engine response.

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Reviewed in the United States on November 15, 2025