It doesn't come with a replacement y-pipe, so it's not a full catback. It's just the midpipe and mufflers.

yes..but you can get tanabe Y pipe

Hello brother,

gratz on you new catback.

I am currently running the same exact setup as yours(k&n drop ins, ebay y pipe and top speed CBE) and I am putting down 296whp & 247tq vs 279whp & 236 stock on dyno jet. Good luck on the dynos man! :tiphat:

Thx man

Yep bargain set up, I am going to get >300 WHP on this thing for as little out lay as possible, my baseline was nearly identical to yours so interesting.

Did your silencers make much difference?

I got my TS from a fellow member here and it didn't come with silencers.
Honostly, the sound without the silencers is awesome.
Btw, another bargain set up is the HPS tubes($110)! It'll help you get it over the 300whp mark! :tup:

Wow look at how much shipping.. Is.. Total will be around 900.. Just spend the extra and get something name brand..

Nice numbers. Factory cats?

Yes,

Let us know what you put down if you add HFC's or TP's. Also, is that SAE or STD correction?

Did I misread soemthing -- the link says shipping is only $65 bucks. That's only $665 shipped.

Hm, good question! I dynoed at Z1 motorsports, I am not sure if their's SAE or STD correction though.

My total exhuast setup cost 540 to my door - hard to beat I feel, especially if the numbers back it up, we will see. If I can do close to 300 WHP on my usual dyno it will be awesome value for money, **** I only paid 60 bucks for my drop ins...

I'm just really curious to see how the order that different mods are added affects the gain they offer.

Seems like everything offers diminishing returns when added second, third, etc as compared to the gain for the same mod when added first. Must be the limits of optimal VE start to get acheived at that point.

Be interesting to see if VVEL tuning makes a difference with that -- it definitely should, and I think it's the main reason whey Nismos always put down a little more than a similarly modded regular Z, even with a tune.

I agree dude, seems to always get to the sameish power levels but in random order of mod.
Thats why I do all the chopping and changing, I am reluctant to drop big bucks for little gain, when I can I will go FI and be done with it. Until that day , this keeps me playing.