Want to modify or upgrade your 16-21 Honda Civic Si (FC1/FC3) with aftermarket catback? At ClubCivic.com we have a great selection of aftermarket performance parts for your 10th generation Honda Civic Si. We have 47 Catback available in our catalog and most have free shipping.
AWE Tuning Cat-Back Track
 3020-53010
AWE Tuning 2016+ Honda Civic Si Track Edition Exhaust w/Front Pipe & Triple Diamond Black Tips 2017-2020 Honda Civic Si |
AWE Tuning Exhaust Conversion Kits
 3810-31016
AWE Tuning 17+ Honda Civic SI 1.5L / Type R 2.0L Turbo Triple-to-Dual Tip Conversion Kit 2017-2020 Honda Civic Si |
 3810-52018
AWE Tuning 17-20 Honda Civic Si 1.5L Turbo Dual-to-Triple Tip Conversion Kit - Chrome Silver Tip 2017-2020 Honda Civic Si |
 3810-53020
AWE Tuning Honda Civic Si 10th Gen 1.5L Turbo Dual-to-Triple Tip Conversion Kit - Diamond Black Tip 2017-2020 Honda Civic Si |
 3815-11048
AWE Tuning Honda Civic Si 10th Gen 1.5L Turbo Touring Edition Conversion Kit 2017-2020 Honda Civic Si |
 3820-11040
AWE Tuning Honda Civic Si 10th Gen 1.5L Turbo Track Edition Conversion Kit 2017-2020 Honda Civic Si |
Borla Cat Back (no des)
 140777
Borla 17-19 Honda Civic SI 1.5L Turbo MT S-Type 2.75in Cat-Back Exhaust 2017-2020 Honda Civic Si |
 140777CB
Borla 17-19 Honda Civic SI 1.5L Turbo MT S-Type 2.75in Cat-Back Exhaust Ceramic Black Tip 2017-2020 Honda Civic Si |
Borla Cat Back S-Type
 140739
Borla 16-17 Honda Civic Sport 1.5L AT/MT Hatchback S-Type Catback Exhaust 2017-2017 Honda Civic Si 2019-2020 Honda Civic Si |
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 140803CB
Borla 17-19 Honda Civic SI Sedan 1.5L Turbo MT FWD 4DR Catback S-TYPE w/ Ceramic Black Tips 2017-2020 Honda Civic Si |
GReddy SP Exhaust
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GReddy Supreme Exhaust
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Injen Catback Exhaust
 SES1572TT
Injen 16-20 Honda Civic 1.5L Turbo 4Cyl (Sedan) 63mm SS Cat-Back Exhaust w/ Dual Burnt Titanium Tips 2017-2020 Honda Civic Si |
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 SES1581TT
Injen 17-20 Honda Civic Si 1.5L Turbo (Sedan Only) 3in Cat-Back Stainless Steel Exhaust 2017-2020 Honda Civic Si |
Magnaflow Catback Exhaust
 19312
MagnaFlow Cat-Back 2016 Honda Civic (Sedan Only) 1.5L L4 Turbo 2.25in SS Dual Outlet 2017-2017 Honda Civic Si |
 19373
MagnaFlow 2017 Honda Civic L4 1.5L Street Series Cat-Back Exhaust w/ Black Tips 2017-2017 Honda Civic Si |
19394
MagnaFlow 2017+ Honda Civic 1.5L 409 SS Single Exit Polished 4.5in Dual Tips Cat-Back Exhaust 2017-2020 Honda Civic Si |
 19420
MagnaFlow CatBack 17-18 Honda Civic L4 1.5LGAS Dual Exit Polished Stainless Exhaust 2017-2020 Honda Civic Si |
Skunk2 Racing MegaPower RR Exhausts
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