SpeedFactory Racing Heavy Duty Detent Spring Kit - H-Series (All, 2 Springs) - SF-05-006 Tial These aren't required but are

These aren't required but are recommended

7 B17A1 Honda Civic 88-91 Honda Civic DX 1

This simple and very useful part has been in development for a little while now

75lbs (Pair)Weight w/Spherical Bushing - 6

The Mishimoto racing thermostat for the 2005-2010 Scion tC will promote greater cooling efficiency throughout your engine

SpeedFactory Racing Heavy Duty Detent Spring Kit - H-Series (All, 2 Springs) - SF-05-006 Tial These aren't required but areThe SpeedFactory HD Detent Spring Kit fits all hydraulic DOHC B Series (B16, B18, B20), cable (YS1 only), all K Series, ONLY D16Y, F20B, F22A B, H22A, and H23 transmissions. We have been using these springs in our own transmission builds for years, and now you can too ! Add enjoyment to your driving experience with this simple to install and inexpensive upgrade that gives improved feel and shift action as you engage each gear. The SpeedFactory HD