Civic Si Exhaust
Civic Si exhaust systems, downpipes, catalytic converters, hangars, etc.
Vibrant T304 SS Exhaust Manifold Flange for Honda/Acura D-series motor 3/8in Thick
VibrantPrecision laser cut from 3/8†thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performan...
View full detailsVibrant T304 SS Exhaust Manifold Flange for Honda/Acura B-series motor 3/8in Thick
VibrantPrecision laser cut from 3/8†thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performan...
View full detailsVibrant Mild Steel Exhaust Manifold Flange for Honda/Acura K-Series motor 1/2in Thick
VibrantVibrant Performance flanges are made from your choice of high quality 304 Stainless Steel or HRPO Mild Steel, ideal for any forced induction or nat...
View full detailsSkunk2 MegaPower RR 17-20 Honda Civic Si Sedan Exhaust System
Skunk2 RacingDecades of race engineering are incorporated into every part Skunk2 develops. Our MegaPower Double Barrel (DB) Exhaust system for the '17-'20 Hon...
View full detailsSkunk2 MegaPower RR 17-20 Honda Civic Si Coupe Exhaust System
Skunk2 RacingDecades of race engineering are incorporated into every part Skunk2 develops. Our MegaPower Double Barrel (DB) Exhaust system for the '17-'20 Hon...
View full detailsSkunk2 MegaPower RR 06-10 Honda Civic Si (Coupe) 76mm Exhaust System (Factory Bolt On)
Skunk2 RacingA properly designed exhaust system is critical to engine performance. Skunk2's 76mm MegaPower RR Exhaust system for the 06-11 Civic Si coupe was de...
View full detailsSkunk2 MegaPower 93-00 Honda Civic EX/DX (93-95)/Si (99-00) 60mm Exhaust System
Skunk2 RacingA properly designed exhaust system is critical to engine performance. Skunk2's 60mm MegaPower Exhaust system for the 93-95 Civic EX and DX and 96-0...
View full detailsInvidia 06-11+ Civic Si 4Dr ONLY 76mm RACING N1 Titanium Tip Cat-back Exhaust
InvidiaInvidia 06-11+ Civic Si 4Dr ONLY 76mm RACING N1 Titanium Tip Cat-back ExhaustThis Part Fits: Year Make Model Submodel 2008 Honda Civic MUGEN Si ...
View full detailsInvidia 06+ Civic Si 2dr ONLY Q300 Rolled Stainless Steel Tip Exhaust
InvidiaInvidia 06+ Civic Si 2dr ONLY Q300 Rolled Stainless Steel Tip ExhaustThis Part Fits: Year Make Model Submodel 2006-2011 Honda Civic Si
AWE Tuning Honda Civic Si 10th Gen 1.5L Turbo Track Edition Conversion Kit
AWE TuningSwap out your existing Touring Edition rear section for a straight-through Track Edition rear section.This Part Fits: Year Make Model Submodel 2...
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