Honda Civic Si tuning: parts that actually fit
Sport Sedan · 7 versions
| Version | Engine | Power | Torque | 0–60 mph | parts that fit |
|---|---|---|---|---|---|
| 1999–2000 (EM1) | B16A2 · 1.6L NA I4 (VTEC) | 160 hp | 111 lb-ft | 7.5 s | 103 → |
| 2002–2005 (EP3) | K20A3/K20A2 · 2.0L NA I4 (i-VTEC) | 160 hp | 132 lb-ft | 7.0 s | 103 → |
| 2006–2011 (FG2/FA5) | K20Z3 · 2.0L NA I4 (i-VTEC) | 197 hp | 139 lb-ft | 6.8 s | 103 → |
| 2012–2013 (FB6/FG4) | K24Z7 · 2.4L NA I4 (i-VTEC) | 201 hp | 170 lb-ft | 6.9 s | 103 → |
| 2014–2015 (FB6/FG4) | K24Z7 · 2.4L NA I4 (i-VTEC) | 205 hp | 174 lb-ft | 6.5 s | 103 → |
| 2017–2020 (10th gen, turbo) | L15B7 · 1.5L Turbo I4 | 205 hp | 192 lb-ft | 6.4 s | 118 → |
| 2022–present (FE1) | L15CA · 1.5L Turbo I4 | 200 hp | 192 lb-ft | 6.5 s | 116 → |
What fits for the Honda Civic Si 2022–present (FE1)
Engine & ECU33 parts that fitfor example: Stage 1 ECU Flash, Cold Air Intake, Stage 2 ECU + Intake
Exhaust18 parts that fitfor example: High-Flow Catalytic Converter, Cat-Back Exhaust, Front Pipe / Mid-Pipe Upgrade
Forced Induction16 parts that fitfor example: Front-Mount Intercooler, Recirculating Diverter Valve, Ball-Bearing Turbo Upgrade
Drivetrain7 parts that fitfor example: Limited-Slip Differential (LSD), Upgraded Performance Clutch, Upgraded Axles
Wheels & Tires2 parts that fitfor example: Gloss Black Wheel Finish, Flow-Formed Wheels
Brakes3 parts that fitfor example: Adjustable Proportioning Valve, DOT 4 Racing Brake Fluid, Pressure Brake Bleeder Kit
Aero & Body15 parts that fitfor example: Front Splitter, Underbody Aero Kit, Hood Vents
Engine Internals10 parts that fitfor example: Forged Pistons, Forged Connecting Rods, Billet Crankshaft
Weight & Safety12 parts that fitfor example: Lightweight Lithium Battery, Fixed-Back Bucket Seat, 6-Point Racing Harness
Figures are the maker's published stock figures. Gains, prices and fit for your exact car are in the tuning shop.