We have just dyno our Stainless steel test pipes. They are 1.5mm thick. Comes with o2 sensor and exhaust temp pre set. Each sides has holder, so the pipes won't shake. We have dyno them with great result. They were dyno with a brand new 350Z with no modification at all. We got 9.3 HP gain and 1.4 torque gain. Will post pics soon!

 

lets see the dyno results. Scan the doc and post it.

 

price?

 

HERE IS THE DYNO WITH A BRAND NEW 350Z WITH EVO-R TEST PIPES ONLY. NO OTHER MODIFICATION!

 

i'm having a bit of trouble seeing the dyno sheet. can you make it a little bit bigger please.




































for the love of god.

 

 

If the price is right it seems like an ideal mod. How is this going to change the sound of the car? I know it will be louder but will it have that raspy rice sound that normally comes with you take out the cats?

 

Just a few questions If you guys are in ny how did you use the hks dyno? your stock z gave 223 hp and after the pipes 232 thats a bigger gain than most exhaust and half the cost I would like to see pics of the car actually on the dyno b4 I make a purchase like this.

 

Great eye imcool. Things did look a bit off with the measurements done in metric system...also the torque numbers are odd...never seen them in double digits.

Another note is that they did 9 dyno passes to get those bumbers. You can tell by 0001 for base line and 0009 for final test.

Not too odd but there is no tuning involved with test pipes, you put them on and hit the gas...what were the 8 other runs for?

 

It was Dyno at our HKS office in Asia. I'll have those pics on car soon. I was not there at dyno day.

 

It won't give you thatraspy sound. We notice this problem on most of test pipes. So we use 1.5mm pipes instead of 1.3mm. This will give you more deep sound.

 

So let me get this straight you guys dyno tested a JDM 350z with there higher octane gas in the car in the atmosphere. So why not test the us version of the car with these test pipes on us soil so we can get accurate numbers?

 

Sorry, We tested a LHD U.S Spec 350Z auto. We run on 92 octane.

 

So again You imported a us 350z to japan?? why in the hell wouldnt you test a us car hear hmmmmmm sounds a lil skechy to me

 

I don't know what the disbelieve is. Test pipes are proven to free up more power than any catback exhaust. EVO-R is a proven company with a solid foundation. I would purchase their products.

 

even though they say they test there test pipes on a NON us car

 

Multiply the torque numbers by 7.233 to get ft-lbs, that chart is in kg-m. What's with all of the negativity, you are acting like this is the first time testpipes produced good gains.

Also, what's the price on these pipes?

 

ill try and get a set of these on my car...i have the xerd pipes and the injen exhaust...but its raspy..im curious to see if the sound will change

evo-r is a reputable establishment..i have dealt with them many times

 

Thanks for all the support from you guys. We import U.S Spec 350Z just to make sure all our product works perfect on U.S spec 350Z.

 

imcool, i don't understand either what the big deal is with the negative attitude towards evo-r is. I've personally dealt with evo-r in person and will also vouch for them as a reputable establishment. They're not here just to rip people off, in fact.. they are some of the nicest and helpful people you will meet.