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Civic Si Exhaust

Civic Si exhaust systems, downpipes, catalytic converters, hangars, etc.

Original price $1,050.00
Original price $1,050.00 - Original price $1,050.00
Original price $1,050.00
Current price $735.00
$735.00 - $735.00
Current price $735.00

Invidia 2016+ Honda Civic EX / Touring / SI 1.5T Catted 70mm Downpipe

Invidia
Low stock

Invidia 2016+ Honda Civic EX / Touring / SI 1.5T Catted 70mm Downpipe

Original price $1,050.00
Original price $1,050.00 - Original price $1,050.00
Original price $1,050.00
Current price $735.00
$735.00 - $735.00
Current price $735.00
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Original price $860.99
Original price $860.99 - Original price $860.99
Original price $860.99
Current price $778.99
$778.99 - $778.99
Current price $778.99

Skunk2 16-20 Honda Civic 1.5T Downpipe Kit w/ Cat

Skunk2 Racing
In stock

Decades of race engineering are incorporated into every part Skunk2 develops. Built to fit the '16-'20 Honda Civic 1.5T engine, our Alpha downpipe ...

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Original price $860.99
Original price $860.99 - Original price $860.99
Original price $860.99
Current price $778.99
$778.99 - $778.99
Current price $778.99
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Original price $79.99
Original price $79.99 - Original price $79.99
Original price $79.99
Current price $62.99
$62.99 - $62.99
Current price $62.99

Vibrant T304 SS Exhaust Manifold Flange for Honda/Acura D-series motor 3/8in Thick

Vibrant
Low stock

Precision laser cut from 3/8” thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performance...

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Original price $79.99
Original price $79.99 - Original price $79.99
Original price $79.99
Current price $62.99
$62.99 - $62.99
Current price $62.99
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Original price $79.99
Original price $79.99 - Original price $79.99
Original price $79.99
Current price $62.99
$62.99 - $62.99
Current price $62.99

Vibrant T304 SS Exhaust Manifold Flange for Honda/Acura B-series motor 3/8in Thick

Vibrant
Low stock

Precision laser cut from 3/8” thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performance...

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Original price $79.99
Original price $79.99 - Original price $79.99
Original price $79.99
Current price $62.99
$62.99 - $62.99
Current price $62.99
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Original price $92.99
Original price $92.99 - Original price $92.99
Original price $92.99
Current price $72.99
$72.99 - $72.99
Current price $72.99

Vibrant T304 SS Exhaust Manifold Flange for Honda/Acura K-series motor 3/8in Thick

Vibrant
In stock

Precision laser cut from 3/8” thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performance...

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Original price $92.99
Original price $92.99 - Original price $92.99
Original price $92.99
Current price $72.99
$72.99 - $72.99
Current price $72.99
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Original price $68.99
Original price $68.99 - Original price $68.99
Original price $68.99
Current price $52.99
$52.99 - $52.99
Current price $52.99

Vibrant Mild Steel Exhaust Manifold Flange for Honda/Acura K-Series motor 1/2in Thick

Vibrant
Low stock

Vibrant Performance flanges are made from your choice of high quality 304 Stainless Steel or HRPO Mild Steel, ideal for any forced induction or nat...

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Original price $68.99
Original price $68.99 - Original price $68.99
Original price $68.99
Current price $52.99
$52.99 - $52.99
Current price $52.99
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Original price $63.99
Original price $63.99 - Original price $63.99
Original price $63.99
Current price $47.99
$47.99 - $47.99
Current price $47.99

Vibrant Exhaust Manifold Flange for Honda K24 Motor in 12+ Honda Civic Si - 3/8in Thick

Vibrant
Low stock

Precision laser cut from 3/8” thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performance...

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Original price $63.99
Original price $63.99 - Original price $63.99
Original price $63.99
Current price $47.99
$47.99 - $47.99
Current price $47.99
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Original price $22.21 - Original price $22.21
Original price
$22.21
$22.21 - $22.21
Current price $22.21

Torque Solution Exhaust Mount Oval: Honda Civic 12+ Including SI

Torque Solution
In stock

Torque Solution Exhaust Mount Oval: Honda Civic 12+ Including SIThis Part Fits: Year Make Model Submodel 2012 Honda Civic DX 2012-2015 Honda C...

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Original price $22.21 - Original price $22.21
Original price
$22.21
$22.21 - $22.21
Current price $22.21
Original price $56.65 - Original price $56.65
Original price
$56.65
$56.65 - $56.65
Current price $56.65

Torque Solution Exhaust Mount Kit: Honda Civic 2006-2011 Including Si

Torque Solution
In stock

Torque Solution Exhaust Mount Kit: Honda Civic 2006-2011 Including SiThis Part Fits: Year Make Model Submodel 2006-2011 Honda Civic DX 2006-20...

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Original price $56.65 - Original price $56.65
Original price
$56.65
$56.65 - $56.65
Current price $56.65
Original price $52.21 - Original price $52.21
Original price
$52.21
$52.21 - $52.21
Current price $52.21

Torque Solution Exhaust Mount Kit: Honda Civic 1992-2000 ALL

Torque Solution
In stock

Torque Solution Exhaust Mount Kit: Honda Civic 1992-2000 ALLThis Part Fits: Year Make Model Submodel 1992-2000 Honda Civic CX 1992-2000 Honda ...

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Original price $52.21 - Original price $52.21
Original price
$52.21
$52.21 - $52.21
Current price $52.21
Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99

Torque Solution Exhaust Mount Kit: Honda Civic 12+ Including SI

Torque Solution
In stock

Torque Solution Exhaust Mount Kit: Honda Civic 12+ Including SIThis Part Fits: Year Make Model Submodel 2012 Honda Civic DX 2012-2015 Honda Ci...

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Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99
Original price $72.21 - Original price $72.21
Original price
$72.21
$72.21 - $72.21
Current price $72.21

Torque Solution Exhaust Hanger Mount Kit 2016+ Honda Civic (Including SI) Sedan Only

Torque Solution
In stock

Torque Solution Exhaust Hanger Mount Kit 2016+ Honda Civic (Including SI) Sedan Only

Original price $72.21 - Original price $72.21
Original price
$72.21
$72.21 - $72.21
Current price $72.21
Original price $94.43 - Original price $94.43
Original price
$94.43
$94.43 - $94.43
Current price $94.43

Torque Solution Exhaust Hanger Mount Kit 2016+ Honda Civic (Including SI) Coupe Only

Torque Solution
Low stock

Torque Solution Exhaust Hanger Mount Kit 2016+ Honda Civic (Including SI) Coupe Only

Original price $94.43 - Original price $94.43
Original price
$94.43
$94.43 - $94.43
Current price $94.43
Original price $674.09
Original price $674.09 - Original price $674.09
Original price $674.09
Current price $641.99
$641.99 - $641.99
Current price $641.99

Skunk2 MegaPower RR 12 Honda Civic Si (Coupe) 76mm Exhaust System

Skunk2 Racing
In stock

A properly designed exhaust system is critical to engine performance. Skunk2's 76mm MegaPower RR Exhaust system for the 2012 Civic Si coupe was dev...

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Original price $674.09
Original price $674.09 - Original price $674.09
Original price $674.09
Current price $641.99
$641.99 - $641.99
Current price $641.99
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Original price $674.09
Original price $674.09 - Original price $674.09
Original price $674.09
Current price $641.99
$641.99 - $641.99
Current price $641.99

Skunk2 MegaPower RR 12 Honda Civic Si (4dr) 76mm Exhaust System

Skunk2 Racing
Low stock

A properly designed exhaust system is critical to engine performance. Skunk2's 76mm MegaPower RR Exhaust system for the 2012 Civic Si coupe was dev...

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Original price $674.09
Original price $674.09 - Original price $674.09
Original price $674.09
Current price $641.99
$641.99 - $641.99
Current price $641.99
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Original price $674.09
Original price $674.09 - Original price $674.09
Original price $674.09
Current price $641.99
$641.99 - $641.99
Current price $641.99

Skunk2 MegaPower RR 06-10 Honda Civic Si (Sedan) 76mm Exhaust System (Factory Bolt On)

Skunk2 Racing
In stock

A properly designed exhaust system is critical to engine performance. Skunk2's 76mm MegaPower RR Exhaust system for the 07-11 Civic Si sedan was de...

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Original price $674.09
Original price $674.09 - Original price $674.09
Original price $674.09
Current price $641.99
$641.99 - $641.99
Current price $641.99
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Original price $641.54
Original price $641.54 - Original price $641.54
Original price $641.54
Current price $610.99
$610.99 - $610.99
Current price $610.99

Skunk2 MegaPower R 06-08 Honda Civic Si (Sedan) 70mm Exhaust System

Skunk2 Racing
In stock

A properly designed exhaust system is critical to engine performance. Skunk2's 70mm MegaPower Exhaust system for the 07-11 Civic Si sedan was devel...

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Original price $641.54
Original price $641.54 - Original price $641.54
Original price $641.54
Current price $610.99
$610.99 - $610.99
Current price $610.99
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Original price $641.54
Original price $641.54 - Original price $641.54
Original price $641.54
Current price $610.99
$610.99 - $610.99
Current price $610.99

Skunk2 MegaPower R 06-08 Honda Civic Si (Coupe) 70mm Exhaust System

Skunk2 Racing
In stock

A properly designed exhaust system is critical to engine performance. Skunk2's 70mm MegaPower Exhaust system for the 06-11 Civic Si coupe was devel...

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Original price $641.54
Original price $641.54 - Original price $641.54
Original price $641.54
Current price $610.99
$610.99 - $610.99
Current price $610.99
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Original price $641.54
Original price $641.54 - Original price $641.54
Original price $641.54
Current price $610.99
$610.99 - $610.99
Current price $610.99

Skunk2 MegaPower R 02-05 Honda Civic Si 70mm Exhaust System

Skunk2 Racing
Low stock

A properly designed exhaust system is critical to engine performance. Skunk2's 70mm MegaPower Exhaust system for the 02-05 Civic Si was developed w...

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Original price $641.54
Original price $641.54 - Original price $641.54
Original price $641.54
Current price $610.99
$610.99 - $610.99
Current price $610.99
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Original price $585.89
Original price $585.89 - Original price $585.89
Original price $585.89
Current price $557.99
$557.99 - $557.99
Current price $557.99

Skunk2 MegaPower 93-00 Honda Civic EX/DX (93-95)/Si (99-00) 60mm Exhaust System

Skunk2 Racing
In stock

A 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...

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Original price $585.89
Original price $585.89 - Original price $585.89
Original price $585.89
Current price $557.99
$557.99 - $557.99
Current price $557.99
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Original price $1,045.25
Original price $1,045.25 - Original price $1,045.25
Original price $1,045.25
Current price $728.00
$728.00 - $728.00
Current price $728.00

MagnaFlow Sys C/B Civic Ex/Si 2/4Dr 96-On

Magnaflow
Low stock

The MagnaFlow 1992-2000 Honda Civic Street Series Cat-Back Performance Exhaust System 15646 brings out the personality of your 1.6L 1992-2000 Honda...

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Original price $1,045.25
Original price $1,045.25 - Original price $1,045.25
Original price $1,045.25
Current price $728.00
$728.00 - $728.00
Current price $728.00
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Original price $188.00 - Original price $188.00
Original price
$188.00
$188.00 - $188.00
Current price $188.00

MagnaFlow Conv Univ 2.25inch Honda

Magnaflow
Low stock

MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99355HM helps keep the check engine light off. Get the right fit for a wide ...

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Original price $188.00 - Original price $188.00
Original price
$188.00
$188.00 - $188.00
Current price $188.00
Original price $188.00 - Original price $188.00
Original price
$188.00
$188.00 - $188.00
Current price $188.00

MagnaFlow Conv Univ 2.5inch Honda

Magnaflow
In stock

MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99356HM helps keep the check engine light off. Get the right fit for a wide ...

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Original price $188.00 - Original price $188.00
Original price
$188.00
$188.00 - $188.00
Current price $188.00
Original price $698.00 - Original price $698.00
Original price
$698.00
$698.00 - $698.00
Current price $698.00

MagnaFlow Conv DF 99-00 Honda Civic EX/SI 1

Magnaflow
Low stock

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22630. With features including free-fl...

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Original price $698.00 - Original price $698.00
Original price
$698.00
$698.00 - $698.00
Current price $698.00