Synchrotech Brass Rebuild Kit Honda Civic Si 2006-2010
Description
Synchrotech Brass Transmission Rebuild Kit
Part Number: BSK-SYN117B-3
Application: 2006–2010 Honda Civic Si (6-Speed Manual)
(Compatible with PNN3, PNN4, and SPNM transmission codes)
Give your Civic Si’s transmission a new lease on life with this complete Synchrotech Brass Rebuild Kit, engineered for durability and smooth shifting in street or performance applications.
What's Included:
✔ Synchrotech 1st–6th Gear Brass Synchro Set
✔ 1st–6th Synchro Springs
✔ (4) Transmission Shaft Bearings
✔ (1) Bearing Clip
✔ (2) Axle Seals
✔ (1) Input Shaft Seal
Key Features:
✅ Brass Synchros – Longer lasting than OEM for smoother and more consistent shifts
✅ Complete Rebuild Solution – Includes everything needed for a full transmission refresh
✅ Improved Reliability – Designed to handle high-revving VTEC performance
✅ Direct Fit – For Civic Si 6-speed gearboxes with triple cone 1st/2nd, dual cone 3rd/4th, single cone 5th/6th
Perfect for enthusiasts, rebuilders, or racers who want a solid and dependable transmission refresh. Don’t settle for worn-out synchros—restore factory performance and beyond with Synchrotech.
