Collection: 2016–2021 Civic Si
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Whiteline 2017+ Honda Civic Type R / Si Performance Lowering Springs - 20mm
Vendor:WhitelineRegular price $281.49 USDRegular priceUnit price / per$319.88 USDSale price $281.49 USDSale -
AEM Water/Methanol Injection Kit for Boosted Engines
Vendor:AEM ELECTRONICSRegular price $499.95 USDRegular priceUnit price / perSale price $499.95 USD -
Whiteline 2015+ Honda Civic Rear Upper Camber Arm Adjustable - Pair
Vendor:WhitelineRegular price $259.49 USDRegular priceUnit price / per$294.88 USDSale price $259.49 USDSale -
NGK 91784 LKAR8BHX Ruthenium HX Plug (Box of 4)
Vendor:NGKRegular price $60.00 USDRegular priceUnit price / per$65.00 USDSale price $60.00 USDSale -
Skunk2 Ultra Secondary Fuel Rail - Honda Acura 1.5T (L15B7)
Vendor:Skunk2Regular price $191.19 USDRegular priceUnit price / per$201.25 USDSale price $191.19 USDSale -
AEM X-SERIES FLUID PRESSURE GAUGE KIT
Vendor:AEM ElectronicsRegular price $239.95 USDRegular priceUnit price / per$269.95 USDSale price $239.95 USDSale -
DMR-RA, Direct Mount Regulator
Vendor:Radium EngineeringRegular price $170.95 USDRegular priceUnit price / per$179.95 USDSale price $170.95 USDSale -
Acuity Podium-Ti Oil Caps
Vendor:Acuity InstrumentsRegular price From $279.00 USDRegular priceUnit price / perSale price From $279.00 USD -
Snow Performance 2.5 Gallon Water Methanol Injection Tank Upgrade
Vendor:Snow PerformanceRegular price $140.62 USDRegular priceUnit price / per$196.86 USDSale price $140.62 USDSale -
Skunk2 Pro Series 16-20 Honda Civic Rear Camber Kit
Vendor:Skunk2Regular price $332.55 USDRegular priceUnit price / per$350.05 USDSale price $332.55 USDSale -
EIBACH REAR ANTI-ROLL BAR BRACE (REAR BRACE END LINK KIT INCLUDED)
Vendor:EibachRegular price $246.00 USDRegular priceUnit price / per$273.33 USDSale price $246.00 USDSale -
Injector Dynamics ID-F1250 Fuel Filter
Vendor:Injector DynamicsRegular price From $165.00 USDRegular priceUnit price / perSale price From $165.00 USD -
Enkei RPF1 17x9.5 +38 3797956538SP
Vendor:EnkeiRegular price $298.80 USDRegular priceUnit price / per$332.00 USDSale price $298.80 USDSale -
Skunk2 Ultra Street Intake Manifold - L15B, L15CA
Vendor:Skunk2Regular price $482.95 USDRegular priceUnit price / perSale price $482.95 USD -
AEM ELECTRONICS WATER/METHANOL INJECTION FILTER
Vendor:AEM ElectronicsRegular price $44.95 USDRegular priceUnit price / per$50.57 USDSale price $44.95 USDSale -
DW65c Compact In-Tank Fuel Pump
Vendor:DeatschWerksRegular price $154.23 USDRegular priceUnit price / per$159.00 USDSale price $154.23 USDSale -
Tial Sport MV-R 44mm Wastegate
Vendor:Tial SportRegular price $439.95 USDRegular priceUnit price / per$453.15 USDSale price $439.95 USDSale -
Skunk2 20-pc Hard Anodized Lug Nut Set (12mm x 1.5mm)
Vendor:Skunk2Regular price $120.41 USDRegular priceUnit price / per$126.75 USDSale price $120.41 USDSale -
AEM TRU-BOOST X Gauge Type Controller
Vendor:AEM ElectronicsRegular price $349.95 USDRegular priceUnit price / per$393.95 USDSale price $349.95 USDSale -
Competition Clutch & Flywheel Kit L15 Stage 2 with Lightweight flywheel
Vendor:Competition ClutchRegular price $1,175.00 USDRegular priceUnit price / perSale price $1,175.00 USD -
Antigravity Group 51R Lithium Car Battery w/Re-Start
Vendor:Antigravity BatteriesRegular price $829.99 USDRegular priceUnit price / per$949.99 USDSale price $829.99 USDSale -
Ultra Valve Springs and Spring Base Kit - Honda L15B7
Vendor:Skunk2Regular price $332.45 USDRegular priceUnit price / per$349.95 USDSale price $332.45 USDSale -
Whiteline Adjustable Rear Toe Arms for 2016+ Honda Civic [FC/FK/FE/FL]
Vendor:WhitelineRegular price $229.57 USDRegular priceUnit price / per$260.88 USDSale price $229.57 USDSale -
Wilwood Flex Line Kit
Vendor:WilwoodRegular price $115.45 USDRegular priceUnit price / per$128.28 USDSale price $115.45 USDSale -
HAWK STREET HPS 5.0 REAR PADS 10th Gen (SI & Type R) HONDA CIVIC FK8/FL5
Vendor:Hawk BrakesRegular price $127.79 USDRegular priceUnit price / per$141.99 USDSale price $127.79 USDSale -
PRL Motorsports Honda Acura Lug Nuts M12x1.5 Open Ended
Vendor:PRL MotorsportsRegular price $99.00 USDRegular priceUnit price / perSale price $99.00 USD -
Acuity POCO Low-Profile Shift Knob
Vendor:Acuity InstrumentsRegular price $89.00 USDRegular priceUnit price / perSale price $89.00 USD -
Motul 2L Racing Oil 300V POWER 5W-30 10X2L (110814)
Vendor:MotulRegular price $40.32 USDRegular priceUnit price / per$47.15 USDSale price $40.32 USDSale -
ARP Wheel Studs Extended length - M12 x 1.5
Vendor:ARPRegular price $43.29 USDRegular priceUnit price / perSale price $43.29 USD -
Skunk2 20-pc Black Series Lug Nut Set (12mm x 1.5mm)
Vendor:Skunk2Regular price $120.41 USDRegular priceUnit price / per$126.75 USDSale price $120.41 USDSale -
H&R Black 5x114.3 25mm Trak+ DRM Wheel Spacers
Vendor:H&RRegular price $249.95 USDRegular priceUnit price / per$279.95 USDSale price $249.95 USDSale -
PTP T3 LAVA Turbo Blanket for Honda & Acura 1.5T/2.0T
Vendor:PTP Turbo BlanketsRegular price $174.95 USDRegular priceUnit price / perSale price $174.95 USD -
RV6 Adjustable Rear Lower B Arm (Adjusts Toe) for 2016+ Civic / 2023+ Integra
Vendor:RV6 PerformanceRegular price $689.00 USDRegular priceUnit price / perSale price $689.00 USD -
Antigravity SAE Car Terminal Adapters (AG-TA-1)
Vendor:Antigravity BatteriesRegular price $15.99 USDRegular priceUnit price / perSale price $15.99 USD -
H&R Trak+ DRS Black Series 15mm Wheel Spacer (Pair)
Vendor:H&RRegular price $151.96 USDRegular priceUnit price / perSale price $151.96 USD -
RV6 Adjustable Rear Lower A Arm (Adjusts Camber) for 2016+ Civic / 2023+ Integra
Vendor:RV6 PerformanceRegular price $399.00 USDRegular priceUnit price / perSale price $399.00 USD