| Tanabe Sustec Front Strut Tower Bar 02-05 Civic Si Hatchback (Ep) Ttb049f *Fast shipping *Huge selections*No Restock fees | | | $200.33 | $0.00 | | US | 2h 47m |
| Torque Solution Billet Rear Engine Mount: Honda Civic 2006-2011 Civic Si Ts-Ha- *Fast shipping *Huge selections*No Restock fees | | | $124.19 | $0.00 | | US | 2h 47m |
| Act 17-19 Honda Civic Si Hd/Race Rigid 6 Pad Clutch Kit Hc10-Hdr6 *Fast shipping *Huge selections*No Restock fees | | | $1219.04 | $0.00 | | US | 2h 47m |
| Aem 2006 Civic Si Blue Short Ram Intake 22-516B *Fast shipping *Huge selections*No Restock fees | | | $314.99 | $0.00 | | US | 2h 47m |
| Afe Takeda Intakes Stage-2 Pds Ais Pds Honda Civic Si 06-11 L4-2.0L (Pol) Tr-10 *Fast shipping *Huge selections*No Restock fees | | | $311.66 | $0.00 | | US | 2h 47m |
| Afe Takeda Momentum Sealed Intake System 12 Honda Civic Si 2.4L Stage 2 Pro Dry *Fast shipping *Huge selections*No Restock fees | | | $419.43 | $0.00 | | US | 2h 47m |
| Comp Clutch 02-08 Rsx / 02-09 Civic Si 11Lb Steel Flywheel 2-800-Stu *Fast shipping *Huge selections*No Restock fees | | | $325.00 | $0.00 | | US | 2h 47m |
| Clutch Masters 94-01 Acura Integra Vtec / 94-97 Honda Civic Si Fx700 72.5 Td Cl *Fast shipping *Huge selections*No Restock fees | | | $1679.00 | $0.00 | | US | 2h 47m |
| Cusco Strut Bar Os Rear Fd2 Civic Si *Replaces Oem Bar* 329 541 A *Fast shipping *Huge selections*No Restock fees | | | $215.20 | $0.00 | | US | 2h 47m |
| Deatschwerks 12-15 Honda Civic Si/13-15 Acura Ilx Dw400 Pump Module 9-401-7042 *Fast shipping *Huge selections*No Restock fees | | | $519.00 | $0.00 | | US | 2h 47m |
| 06-11 Honda Civic Si K20z3 2.0L Dohc Front Timing Chain Case Cover Rra Oem 0948 | | | $80.00 | $0.00 | | US | 2h 47m |
| Rally Armor 16-21 Honda Civic Si Coupe Red Ur Mud Flap W/ Black Logo Mf50-Ur-Rd *Fast shipping *Huge selections*No Restock fees | | | $176.92 | $0.00 | | US | 2h 47m |
| Rally Armor 16-21 Honda Civic Si Coupe Black Ur Mud Flap W/ White Logo Mf50-Ur- *Fast shipping *Huge selections*No Restock fees | | | $176.92 | $0.00 | | US | 2h 47m |
| Skunk2 06-11 Honda Civic Si Pro St Coilovers 541-05-8750 *Fast shipping *Huge selections*No Restock fees | | | $1120.64 | $0.00 | | US | 2h 47m |
| Tanabe Sustec Front Strut Tower Bar 2013 Honda Civic Si Sedan Ttb172f *Fast shipping *Huge selections*No Restock fees | | | $200.33 | $0.00 | | US | 2h 47m |
| Tein 2017+ Honda Civic Si (Fc1/Fc3) / 2018+ Honda Accord Touring (Cv1/Cv2) Erro *Fast shipping *Huge selections*No Restock fees | | | $397.20 | $0.00 | | US | 2h 47m |
| Tein 14-15 Honda Civic Si (Fg4/Fb6) Street Basis Z Coilovers Gshf6-8Uas2 *Fast shipping *Huge selections*No Restock fees | | | $674.22 | $0.00 | | US | 2h 47m |
| Tein 12-13 Honda Civic Si (Fb6/Fg4) Street Advance Z Coilovers Gshc0-9Uas2 *Fast shipping *Huge selections*No Restock fees | | | $748.88 | $0.00 | | US | 2h 47m |
| Awe Tuning 2016+ Honda Civic Si Track Edition Exhaust W/Front Pipe & Dual Chrom *Fast shipping *Huge selections*No Restock fees | | | $1243.71 | $0.00 | | US | 2h 47m |
| Clutch Masters 02-06 Acura Rsx 2.0L Type-S/02-12 Honda Civic Si 2.0L Stage 3.5 *Fast shipping *Huge selections*No Restock fees | | | $478.41 | $0.00 | | US | 2h 47m |