yes. they believe it changes ur fuel ratios and the stock exuast. but i could be wrong. the best thing to do is get a phone number and ask at least 4 different people.
No it should not void the warranty as i too have an apexi exhaust system on my celica. I haven't recieved any hassle for it, but if they do try to bug you...put up a fight.
ToyotaLexusForum.com is an unofficial community for car enthusiasts.
ToyotaLexusForum.com is not affiliated with Toyota Motor Corporation in any way.
Toyota Motor Corporation does not sponsor, support, or endorse ToyotaLexusForum.com in any way.
Copyright/trademark/sales mark infringements are not intended or implied.
Welcome to our forum
If this is your first visit, be sure to check out the FAQ by clicking the link above.
You may have to register before you can post: click the register link above to proceed.
To start viewing messages, select the forum that you want to visit from the selection below.