2011 Honda Civic Exhaust Upgrade Parts
58 parts verified to fit your 2011 Honda Civic for a complete exhaust upgrade. A moderate DIY project — estimated 2-5 hours.
Cat-Back Exhaust
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Injen
Injen 06-09 Civic Si Coupe & Sedan 60mm Axle-back Exhaust
$499.64
Skunk2 Racing
Skunk2 MegaPower R 06-08 Honda Civic Si (Sedan) 70mm Exhaust System
$707.79
GReddy
GReddy 06-11 Honda Civic Si 63.5mm Supreme SP Cat-Back Exhaust
$808.96
Injen
Injen 06-09 Civic Si Coupe Only 60mm Cat-back Exhaust w/ Titanium Tip
$921.22
Skunk2 Racing
Skunk2 MegaPower RR 06-10 Honda Civic Si (Sedan) 76mm Exhaust System (Factory Bolt On)
$813.96
Skunk2 Racing
Skunk2 MegaPower RR 06-10 Honda Civic Si (Coupe) 76mm Exhaust System (Factory Bolt On)
$813.96
Invidia
Invidia 06+ Civic Si 2dr ONLY 70mm RACING Titanium Tip Cat-back Exhaust
$925.25
Magnaflow
MagnaFlow Sys CB 06- Honda Civic 1.8L
$1047.33
Headers
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Fel-Pro
Fel-Pro Honda Civic MS 97023 Exhaust Manifold Gasket Set
$6.40
Victor Reinz
MAHLE Original Acura ILX 14-13 Exhaust Manifold Set
$6.52
Victor Reinz
MAHLE Original Honda Civic 11-06 Exhaust Manifold Set
$20.30
Fel-Pro
Fel-Pro Honda Civic MS 97171 Exhaust Manifold Gasket Set
$25.09
Victor Reinz
MAHLE Original Acura CSX 10-07 Exhaust Manifold Set
$11.16
Fel-Pro
Fel-Pro 03-07 Honda Accord/05-11 Civic/04-08 Acura TSX/05-06 RSX Exhaust Manifold Gasket Set
$13.04
Mufflers
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Victor Reinz
MAHLE Original Acura CL 03-01 Exhaust Pipe To Converter
$6.69
Magnaflow
MagnaFlow Conv DF 06-09 Honda Civic 1.8L Manifold (49 State)
$1443.00
Magnaflow
MagnaFlow 2007-2011 Honda Civic L4 2.0L California Catalytic Converter Direct Fit
$1667.00
Victor Reinz
MAHLE Original Buick Electra 90-88 Exhaust Pipe Packing Ring
$7.68
Fel-Pro
Fel-Pro Honda CR-V 60884 Exhaust Pipe Flange Gasket
$9.29
Victor Reinz
MAHLE Original Acura Cl 99-97 Exhaust Gas Recirculation Valve Gasket
$1.73
GReddy
GReddy 06+ Civic Si Coupe Exhaust Adapter to work on Sedan Models (works only with Greddy Exhausts)
$87.04
Magnaflow
MagnaFlow Conv DF 06-10 Honda Civic 1.3L
$579.00
Exhaust Upgrade for Other Honda Civic Years
Other Jobs for Your 2011 Honda Civic
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 2011 Honda Civic?
A complete exhaust upgrade on the 2011 Honda Civic typically requires cat-back exhaust, headers, mufflers. All parts shown on this page are verified to fit your specific vehicle.
How long does a exhaust upgrade take on a 2011 Honda Civic?
A exhaust upgrade typically takes 2-5 hours and is rated as moderate difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a exhaust upgrade myself?
A exhaust upgrade is a moderate DIY project. If you have some mechanical experience and the right tools, you can handle it. Otherwise, consider having a professional do the work.
Are these parts guaranteed to fit my 2011 Honda Civic?
Yes, all parts on this page are verified to fit the 2011 Honda Civic using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make exhaust upgrade parts for the 2011 Honda Civic?
We carry exhaust upgrade parts from trusted brands including Injen, Skunk2 Racing, GReddy, Invidia, and Magnaflow. Filter by brand to find your preferred manufacturer.
How much does a exhaust upgrade cost for a 2011 Honda Civic?
The cost of a exhaust upgrade for the 2011 Honda Civic depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.