Aftermarket Catback Exhaust Piping

TongMan · 11-01-2010, 09:21 PM

I was looking to gather more information about the available catback exhausts before making my purchase, but I found that the exhaust piping was a little harder to find as it appeared the manuafacturers does not like to advertise it in their descriptions. I finally found all the common brands and made a list. I'm sure this information would help others in finding the exhaust to fit their needs. Owners of specific exhausts, feel free to correct any mistakes.

Stock OEM:
57mm or 2.25"

NISMO:
62mm or 2.44"

Invidia Gemini:
60mm or 2.36"

Fast Intentions:
65mm or 2.55"

Ark:
65mm or 2.55"

Berk:
65mm or 2.55"

HKS:
60mm or 2.36"

Tanabe:
70mm or 2.75"

Greddy:
60mm or 2.36"

Stillen:
65mm or 2.55"

fairladyZ34 · 11-01-2010, 09:31 PM

the Greddy SE is 60mm and the Greddy Turbo Ti-C is 70mm

6spd · 11-01-2010, 10:46 PM

Stock and nismo (of the nismo Z anyway) bottleneck in the y-pipe/h-pipe though. i think to around 1.5 inches... i think.

NYBladeZ · 11-01-2010, 11:18 PM

OEM y pipe is 2". Your list is incomplete because piping inlets and outlets can differ at different parts of the exhaust. Also, I believe its already been mentioned that GREDDY ti-c is 2.75" and very loud.

TongMan · 11-02-2010, 12:53 AM

Let's make this list accurate and more complete.

11-01-2010, 09:21 PM	#1 (permalink)
TongMan A True Z Fanatic Join Date: Feb 2010 Location: NorCal Posts: 1,297 Drives: 2013 Nissan GTR Rep Power: 715	Aftermarket Catback Exhaust Piping I was looking to gather more information about the available catback exhausts before making my purchase, but I found that the exhaust piping was a little harder to find as it appeared the manuafacturers does not like to advertise it in their descriptions. I finally found all the common brands and made a list. I'm sure this information would help others in finding the exhaust to fit their needs. Owners of specific exhausts, feel free to correct any mistakes. Stock OEM: 57mm or 2.25" NISMO: 62mm or 2.44" Invidia Gemini: 60mm or 2.36" Fast Intentions: 65mm or 2.55" Ark: 65mm or 2.55" Berk: 65mm or 2.55" HKS: 60mm or 2.36" Tanabe: 70mm or 2.75" Greddy: 60mm or 2.36" Stillen: 65mm or 2.55"

11-01-2010, 09:31 PM	#2 (permalink)
fairladyZ34 A True Z Fanatic Join Date: Aug 2009 Location: Central NJ Posts: 1,577 Drives: 08 G37S Black M6 Rep Power: 18	the Greddy SE is 60mm and the Greddy Turbo Ti-C is 70mm __________________ From Z to G to BMW and back to a G! Nismo for life

11-01-2010, 10:46 PM	#3 (permalink)
6spd A True Z Fanatic Join Date: Aug 2009 Location: South Florida Posts: 3,001 Drives: Q50RS Rep Power: 24	Stock and nismo (of the nismo Z anyway) bottleneck in the y-pipe/h-pipe though. i think to around 1.5 inches... i think. __________________ -Jay- jonathanjamesphotographer.com

11-01-2010, 11:18 PM	#4 (permalink)
NYBladeZ A True Z Fanatic Join Date: Apr 2009 Location: New York Posts: 2,158 Drives: Lotus Exige S Rep Power: 20	OEM y pipe is 2". Your list is incomplete because piping inlets and outlets can differ at different parts of the exhaust. Also, I believe its already been mentioned that GREDDY ti-c is 2.75" and very loud. __________________ 2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold 2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling

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11-02-2010, 12:53 AM	#5 (permalink)
TongMan A True Z Fanatic Join Date: Feb 2010 Location: NorCal Posts: 1,297 Drives: 2013 Nissan GTR Rep Power: 715	Let's make this list accurate and more complete.