When I had my CSVT for the 13 months I had it.. I think I paid about 1000.00 total in maintenance. That includes all new pads/rotors, exhaust (although modified) oil changes, a cabin filter, K&N re-oil kit, and TPS and IAC. Not too bad of a cost, if you ask me.

2006 Pontiac G6 3900SFI GTP Coupe CAI, Stainless Cat Back, Vector Tune, Strut Brace, Eibach Pro Kit, Custom Made Projector Headlights, 4300K, 20% Tint Former Owner- 2000 "Stryped" CSVT CEG Dragon Run- Oct 13-15