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Author Topic: Size of stock exhaust on AAZ motor  (Read 1704 times)

April 15, 2010, 02:17:08 pm

wpinnix

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Size of stock exhaust on AAZ motor
« on: April 15, 2010, 02:17:08 pm »
Hello,

I'm wondering what was the stock exhaust size for a 1996 AAZ motor? I've got 2.25 inch exhaust in my caddy, wondering if I need to go bigger to fit the AAZ?

Thanks,
Bill



Reply #1April 15, 2010, 03:48:39 pm

MJF

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Re: Size of stock exhaust on AAZ motor
« Reply #1 on: April 15, 2010, 03:48:39 pm »
Stock is 2" OD.
'74 VW Scirocco TD
'86 Audi 80q 1,9TDic
'01 Audi A6q 2,5TDI

Reply #2April 15, 2010, 05:36:12 pm

stewardc

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Re: Size of stock exhaust on AAZ motor
« Reply #2 on: April 15, 2010, 05:36:12 pm »
2.25 is plenty. This isn't a high-revving motor.

Reply #3April 15, 2010, 06:21:00 pm

GEE-BEE

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    1981 with South African front end ,42 k original
Re: Size of stock exhaust on AAZ motor
« Reply #3 on: April 15, 2010, 06:21:00 pm »
I did a complete s/s in 2'5... ( Techtonics tuning )

Gas was like 1-7/8 tiny...

GB
1.9 AAZ, CHD 5spd with Peloquin
KO4/KO3 Hybrid turbo
Giles Pump OHC
Complete Techtonics 2'5 S/S DP and Exhaust
Coilovers, MKII Pedal Swap,G60 BRAKES
MK1 JETTA DASH
675MM 16V radiator (MKII) PASSAT DUAL FAN
42K original miles , South African Front End
15x6 Le Casletts 195-45-15

 

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