Collection: Civic Si
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ACT 6 Pad Sprung Race Disc Honda Civic SI 2017+ / Type R 2017+ / Accord 2018-2020 | 6240210
Regular price $182.66 USDRegular priceUnit price / per$227.00 USDSale price $182.66 USDSale -
ACT Perf Street Sprung Disc Honda Civic SI 2017+ / Type R 2017+ | 3001801
Regular price $170.00 USDRegular priceUnit price / per$218.00 USDSale price $170.00 USDSale -
ACT P/PL Heavy Duty Clutch Pressure Plate Honda Civic Si 2017-2019 / Honda Accord 2018-2020 | H032
Regular price $276.00 USDRegular priceUnit price / per$354.00 USDSale price $276.00 USDSale -
Whiteline Performance Lowering Springs - 20mm Honda Civic Type R 2017+ / Civic Si 2017+ | WSK-HON017
Regular price $314.88 USDRegular priceUnit price / per$314.88 USDSale price $314.88 USD -
Progress Tech Coilover System Honda Civic Si 2006-2011 | 75.1025.2740
Regular price $876.66 USDRegular priceUnit price / per$1,070.00 USDSale price $876.66 USDSale -
Progress Tech Rear Sway Bar 22mmChassis Brace Honda Civic Si 2004-2005 | 62.1006
Regular price $268.66 USDRegular priceUnit price / per$314.00 USDSale price $268.66 USDSale -
MAPerformance Stainless Braided Clutch Line Honda Civic Si 1.5T 2016+ | HDAX-CLK-SS
Regular price $44.99 USDRegular priceUnit price / per$44.99 USDSale price $44.99 USD -
MAPerformance BOV Block Off Plate Honda Civic 1.5T 2016-21/ Civic Si 1.5T 2017-21 | HDAX-BOVB
Regular price $55.99 USDRegular priceUnit price / per$55.99 USDSale price $55.99 USD -
MAPerformance Intercooler Charge Piping 10th Gen Honda Civic 1.5T 2016-21 / Civic Sport 1.5T 2017-21 / Civic Si 1.5T 2017-21 | HDAX-CPK-PARENT
Regular price From $329.99 USDRegular priceUnit price / per$329.99 USDSale price From $329.99 USD -
MAPerformance Intercooler 10th Gen Honda Civic 1.5T 2016-21 / Civic Sport 1.5T 2017-21 / Civic Si 1.5T 2017-21 | HDAX-IC
Regular price $674.99 USDRegular priceUnit price / per$674.99 USDSale price $674.99 USD -
MAPerformance Fuel Feed Line Kit 10th Gen Honda Civic 1.5T 2016+ / Civic Si 2017+ | HDAX-FFK-OEM
Regular price $144.99 USDRegular priceUnit price / per$144.99 USDSale price $144.99 USD -
K&N Silver Typhoon Short Ram Air Intake System Honda Civic Si 2006-2009 | 69-1014TS
Regular price $349.99 USDRegular priceUnit price / per$349.99 USDSale price $349.99 USD -
MAPerformance 2017+ Civic Si Air Intake Kit (HDAX-IN-Rev3)
Regular price From $329.98 USDRegular priceUnit price / per$329.98 USDSale price From $329.98 USD -
MAP Catback Exhaust | 2017+ Honda Civic Si SEDAN ONLY (HDAX-CBE-SN)
Regular price From $849.99 USDRegular priceUnit price / per$878.89 USDSale price From $849.99 USDSale -
MAP Catback Exhaust | 2017+ Honda Civic Si COUPE ONLY (HDAX-CBE-CPE)
Regular price From $798.99 USDRegular priceUnit price / per$887.77 USDSale price From $798.99 USDSale -
MAPerformance L15B7 Headstud Kit Honda Civic 1.5T 2016-21 / Civic Si 2017-21 | HDAX-HSK
Regular price $399.99 USDRegular priceUnit price / per$399.99 USDSale price $399.99 USD