Exhaust Discussion | 8th Generation Honda Civic Forum

Sticky Mother of all sound reducing threads

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Sticky The "What Exhaust Should I Get?" Discussion

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by cyrus_gremlins

Sticky Epic Mother of all cat-back exhaust thread-Need everyone's input

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by empty pockets

Sticky All Available Exhausts for k20 & r18

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Sticky ***Official Exhaust Thread: Vids/Pics & Sound clips***

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by Skyline4life

Will a Full-Race SEDAN exhaust fit a coupe?

nhuy
7 d ago

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by nhuy

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by quicksilver24

Resonator delete with skunk2 muffler

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123

2008 Civic FG2 - Invidia Q300 Exhaust

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328

by adam08SiK20z3FG2

Reputable knock sensor brands?

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by Andrew Brosky

Just bought a 8th gen si coupe. All Stock!! Any suggestions for immediate changes/bolt ons?

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by ChristopherK

B pipe removal (cat nuts rounded)

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Best Exhaust for FG2?

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by ChristopherK

2.5", 2.75" or 3" for my N/A build?

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by cyrus_gremlins

2006 Hybrid catalytic converter sources (California - CARB compliant)

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235

by MarkSterling

R18 muffler delete isn't loud enough, what now?

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by mandm

Q300 exhaust from a 9th gen

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by cyrus_gremlins

Yay or Nay? Ebay Exhuast (Spec-D N1 Catback) on FG2

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R18 EGR delete, possible solutions to fix that CEL!

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by jnissen

Vibrant streetpower muffler + vibrant ultra quiet resonator

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Help! R18 sedan exhaust install problem

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R18 EGR delete, possible solutions to fix that CEL!

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full exhaust dyno numbers with Flashpro?

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567

2.5in exhaust loud?

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634

Looking for HFP sport axleback muffler

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Greddy Supreme SP

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by cyrus_gremlins

Need to replace doughnut gasket?

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862

by deagz

Who still makes nice, bolt on cat backs for a 2007 Si coupe.

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by cyrus_gremlins

CA legal catalytic converter replacement help

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573

Please Help - Full Exhaust Needed

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643

megan racing downpipe?

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Best-sounding exhaust system ( New to civic community )

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EGR delete caused cel and limp mode | r18

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776

N1 Muffler vs N1 Catback - What's the Difference??

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541

Fitting a Q300 Sedan Exhaust to a Coupe?

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Is anyone running the Invidia Q300 or has before?

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Whistling Noise from stock exhaust

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by chibo

Loudest 3 inch exhaust?

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