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Old 09-02-2014   #1
BigIke
 
Join Date: Aug 2014
Location: Montgomery TX
Posts: 263
Default What exhaust is this?

The tipps look like Borla, but there are no Borla ID on the tips or mufflers... They have that turbine look on the ID of the tip...

I'm sick so i'm using photo's from when I put the car on the rack prior to purchase..

What I want to do is delete the resonator and install an X-pipe in place, exhaust sounds good, but could be good'er :-)









I love this car so much... I thought I would like the C4... Never knew that I would love it so much. At 7k (8.2k) on my tach, this car is pure joy!
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Old 09-02-2014   #2
BigIke
 
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Default Re: What exhaust is this?

From 02 to 14 it had 8k put on it... I've gone 500 in one week!
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Old 09-02-2014   #3
LGAFF
 
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Default Re: What exhaust is this?

resonator and tips look like a borla....resonator is a "choke hazard"...as in it chokes the engine to death...2.25 inlet
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Old 09-02-2014   #4
BigIke
 
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Default Re: What exhaust is this?

then its gottago
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Old 09-02-2014   #5
LGAFF
 
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Default Re: What exhaust is this?

Must be made out of 409 stainless...some surface corrosion on it...
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90 #966-150K miles-sold
92 #234-sold
1987 Callaway TT #17
1991 ZR-1 #1359
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Old 09-02-2014   #6
BigIke
 
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Default Re: What exhaust is this?

Also looks like a bag got tangled up in the drivers side at one point to... That is added weight, gotta go!
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Old 09-03-2014   #7
edram454
 
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Default Re: What exhaust is this?

yes I agree its a borla. I also agree that those resonators have got to go. They ARE choke hazards and performance killers. They do stop drone but at what price. Take those off and see how well your z will run then. good luck.

ed ramos #3028
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Old 09-03-2014   #8
LGAFF
 
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Default Re: What exhaust is this?

choke point

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