Sorry mods and guys if there is a post already about this.
I didnt do a search before posting because its kinda emergency.

ok does anyone know how much is the average price for this exhaust system on the market?
the top speed pro 1 goes for $500 on ebay.
but he said he wants the Top speed N1.

are they the same or what ?


my brother is about to buy this and he asked me if hes getting ripped off ... hes trying to buy direct from topspeedauto.com and the guy is chargin $650 shipped.

please help me out ...

ps.: the system is 3" piping . are they good to go on NA ? AFAIK he will lose low-end but gain high end.
is 3" safe for NA ? stock engine.

i google it and found a thread on the other forum, saying that a 3" piping in a NA car will lose up to 50RWHP?
true ?

bump bump thanks guys

 

go for the 2.5-in system, 3 is too much for NA

 

thats what I told him, he plans to go FI later on.
He likes the sound thats why, but is there any risk of damaging the engine ?
tell you what, even for clutch he went Stage 3 race clutch.
WHY? i dont know, he just said "i tought was better"
its ok hehe everyone has your first time of noobness= D

 

Please for the love of god, quit calling it a Top Speed N1. The performance line of Top Speed Auto Accessory is Pro-1 Performance.

Call back to Top Speed and talk to Aaron who will take care of you. Tell him William from 16niss referred you.

 

thanks william.
I was just confirming. .. AFAIK N1 is the muffler design .. -=o)
I dont know who my brother spoke with. But its the one located in TEXAS ..
is that right ? =)
he charged 650... great deal ? or not =( i really dont know about this top speed.