It shouldn't affect your warranty, alot depends on the dealer you take it to and how they view aftermarket parts.
Give us a call at the shop and we can give you some options on the eaxhausts we have availble.
__________________
www.lhtperformance.net.
727 344 1800
*Turbocharging* Engine building* Tuning *Intercooler piping*exhausts* headers* clutches ,fabrication and much more
13 years in the same location.
** HONDATA Authorized Dealer+ Tuner **
01 Type R-647whp street car w' AC - Cover of turbo magazine Feb 2008
01 K20a INSIGHT - Cover of Honda Tuning magazine June 2008
2011 KR-Z K20 powered CR-Z -Cover of Honda Tuning magazine April 2011