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Material: 304 Stainless Steel

Notes: Replaces both catalytic converters, off-road use only

The Helix Test Pipes are excellent for the performance minded 350z or G35 owner. These testpipes feature 2.25" SS304 fully polished stainless steel construction and includes o2 sensor bungs.

Furthermore these new V2 test pipes feature a reinforced support bracket that eliminates exhaust, y-pipe, and header flex under acceleration / deceleration. Without these support brackets Y-pipes, headers, and exhausts are prone to cracking.


i bought these from pat a looong time ago and put them on my car for no more than 3 days... bottom line... they were too loud for me, my exhaust is pretty loud to begin with because i had my resinators removed... i held on to them because i thought i would eventually change my exhaust setup... at this point theyre collecting dust

i have all the hardware needed aswell as gaskets... although i would suggest getting new gaskets because mine have been used... i worked at a chev/mazda dealer at the time and the mazda parts dept had gaskets that matched the ones needed (i think they were 4 bucks)

60 bucks takes them

 

forgot to add the check engine light never came on while i had these...

 

Good price and a good set of test pipes for stock exhaust.

 

Will you help me put them on my car?
I'm interested.


edit..I suppose I should also ask will they work for they '07 HR?

 

I'm still running a set of these. That's a great price

 

i'm sure travis could help you out since he works at an exhaust shop part time. :nudge:

 

Nice way to put it.

 

not sure if they'll fit an HR and no i cant help unfortunatly the only car that has access to a lift is mine... new job is very strick about that

 

If they will fit an 08 Nizzy then I am all in for them. I can't seem to find much about it online anywhere yet but I'm looking. If anyone can chime in ig they already know for sure if they will fit or not please do so.

 

at this price im lazy... i dont think theyll worrk but ya never know

PM's replied.... i dont think they get any cheaper

 

They don't. You'll pay $100 all day long in the market place for these.

 

Pm sent.

 

Someone hop on these!! Before I sell my test pipes and buy em. ha!

 

Hit me back, asap!

 

pm's replied will not ship



ill call you when i get off work around 630

 

sale pending

 

sold