A'PEXi - WS3 Exhaust System - 2006-2011 Honda Civic Si (Sedan)
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ALL NEW WORLD SPORT III Muffler Catback Exhaust2006-2011 Honda Civic Si Sedan The WS Exhaust series is the A'PEX answer to the ultimate street muffler system with all around performance. The system consists of mandrel bent piping, muffler body, and tip made of the highest grade polished SUS304 stainless steel. This muf
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A'PEXi - WS3 Exhaust System - 1992-2000 Honda Civic Coupe EX / Si (EJ
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APEXi WS3 Exhaust System 2006-2011 Honda Civic Si (sedan) – Darkside Motoring
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MagnaFlow 2006-2011 Honda Civic Street Series Cat-Back Performance Exhaust System
Video Features Options Short video of our 3 Catback Exhaust for the 07+ Honda Civic Si Sedan. Note that this was installed on a naturally aspirated
Civic Si (06-11) 3 Catback Exhaust
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MagnaFlow 2006-2011 Honda Civic Street Series Cat-Back Performance Exhaust System
![](https://thermalrd.com/cdn/shop/products/B1401-C1401_400x.jpg?v=1496177312)
2006-2011 Honda Civic Si - 3 - 4 Door - Catback Exhaust - New Orders – Thermal R&D Exhaust
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NOIR Catback Exhaust - 2006-2011 Honda Civic Si Coupe [DISCONTINUED]
Civic Si (06-11) 3 Catback Exhaust
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2006-2011 Honda Civic Manzo Exhaust Systems CBS-HC064D
![](https://cdn.shopify.com/s/files/1/1174/3062/files/116AKH18.jpg?v=1694657281&width=1900)
A'PEXi - WS3 Exhaust System - 2006-2011 Honda Civic Si (Sedan)
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Honda / Acura Exhaust
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Apexi WS2 Exhaust on 2006 Civic Si (FG2)
![](https://i.ebayimg.com/images/g/-u8AAOSw43llmJq9/s-l1600.jpg)
For 06-11 Honda Civic SI JDM 3 Catback Exhaust Pipe System 4 Gray Muffler Tip
ALL NEW WORLD SPORT III Muffler Catback Exhaust2002-2006 Acura RSX Type-S , The WS Exhaust series is the A'PEX answer to the ultimate street muffler
![](http://www.apexi-usa.com/cdn/shop/files/116AKH20.jpg?v=1688066615)
A'PEXi - WS3 Exhaust System - 2002-2006 Acura RSX Type-S
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A'PEXi - WS3 Exhaust System - 2000-2008 Honda S2000 (AP1/AP2)