I have a '99 V6 automatic and I would give a qualified ABSOLUTELY! I have to qualify it because I didn't have my car dyno'd before and after so I can't give you numbers. They gave the numbers though, available on their web site. I could feel the difference after the install. Aside from the S/C, it is the only mod that I've done that I could really feel the HP gain. The fit and finish/materials are top quality and they sound great. AND, it passed the state emmisions test, that alone is a huge testament. I just ordered the JPP exhaust, a 6psi pulley and an Apexi S-AFCii. I will put the exhaust on first then have a before dyno run, add the 6psi pulley and S-AFCii then have an after dyno run. It is still an automatic so I'm not expecting HUGE numbers but I'll post them when I get them, hopefully within the next 2-3 weeks. -JoeB
Red '99 Solara SLE (V6 AT) 
(TRD Stage 3 Performance kit) 
TRD Body kit, springs, struts, wheels 
TRD front & rear sway bars 
TRD Super Charger 
TRD Exhaust  (JPP Exhaust soon!)
JP Performance Headers and Y-Pipe 
RMM Intake Kit 
6 PSI pulley (next week) 
Apexi SAFCii Limited Edition (next week) 
Clear corners 
PIAA H4 Super Plasma GT-X H4 60/55w=135/125w headlights 
35% Window tint (legal restriction in MD) 
Stripped all badging 
Xerd CAI if I'm convinced of the solution. 
Open to suggestions too  
