i got an lsv del sol. took the apexi noir (black) axleback off today. butt dyno says it really opened it up and let it breathe. i wanna put another axleback on it to help gain more hp but not sure which one i should go with.. i was thinking n1 maybe?

 

i think with axlebacks, switching out different brands will just differentiate the sound..not performance much.

but if you think it will improve the performance, go with brands that have a high reputation with hondas like spoon and mugen (if you're made of money )

 

apexi is a great brand for hondas. just the one i have is a supressed muffler. youtube apexi noir gsr. and then look at another one lol. maybe just straight pipe it out?