Did a search the most I came up with was stock ITR exhaust size. I have a 2.25 exhaust which is the same size as stock.

Now this car is pretty much going to be used for HPDE/autox. What is the best size Diameter exhaust to run with. 3"? The motor just has bolt on's no cam changes or anything at this time but eventually probably will.

Will I be just as fine with a 2.25 exhaust or should I go bigger since the motor won't need to much back pressure as it will be in the high rpm's most of the time.

Thanks for any help.

 

2.5

or get the bottlenecks taken out of stock exhaust.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Ferrell &raquo;</TD></TR><TR><TD CLASS="quote">2.5

or get the bottlenecks taken out of stock exhaust.</TD></TR></TABLE>

Perfectly said!

 

I'll make you a deal on a T1R b-pipe and Spoon N1

But yeah, 2.5" is the way to go even w/ minor mods.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chris93Si &raquo;</TD></TR><TR><TD CLASS="quote">I'll make you a deal on a T1R b-pipe and Spoon N1

But yeah, 2.5" is the way to go even w/ minor mods.</TD></TR></TABLE>

Great setup he is willing to part with!! I would jump all over it!

 

Yep, less than 6 months old too, what do you think is a good price? Maybe $450

 

how much for just the b-pipe?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chris93Si &raquo;</TD></TR><TR><TD CLASS="quote">Yep, less than 6 months old too, what do you think is a good price? Maybe $450 </TD></TR></TABLE>

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Fat Bradstard &raquo;</TD></TR><TR><TD CLASS="quote">how much for just the b-pipe?</TD></TR></TABLE>

$450 and you get a free Spoon N1

Hehehe I know that sounded rude just couldn't resist. If I sell them they'd have to go together, wouldn't wanna split them up.

 

Got any need for a SS thermal 2.25" cat back? I probably won't be ready to load up on that for another month good buy for sure though.

Also do I get a couple sets of free ear plugs. I've heard that setup I love it but heard it loud and clear.

 

Haha I'm not actively selling it so if you get the money in a month or two hit me up.

The exhaust isn't too loud, definitely not as loud as my previous Apex'i N1 but I want something louder than both (put together)

 

2.5 all the way back
Fujitsubo header
Fujitsubo exhaust

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chris93Si &raquo;</TD></TR><TR><TD CLASS="quote">The exhaust isn't too loud, definitely not as loud as my previous Apex'i N1 but I want something louder than both (put together) </TD></TR></TABLE>
I'd have to agree did a test n tune at gingerman this year open header. I have a video you can hear the exhaust note echo'ing 1/4 of a mile away off the tree's it's pretty damn funny. So yes I'm sure it's a toned down exhaust.