Borla XR-1
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Acct suspended by request 27 June 2011
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Borla XR-1
I am considering purchasing the Borla XR-1 exhaust system. Everything besides this system would stay stock though since I cannot afford to do headers right now. Is anyone else running this setup? I'd appreciate any comments, suggestions. Thanks.
Burning Brakes
Joined: Oct 1999
Posts: 920
Likes: 2
From: Rogers, AR, USA
Had one years ago on my 97. I first put the straightpipes on from the flange back. It was loud but had only one resonate rpm at about 1500 rpm. 
With an automatic, every gear went through that rpm when taking off from every stop, 
with a stick, you could stay away from that rpm most of the time. 
I later put on the foward section with the center resonantor and the resonance was terrible. 
The system then went to Florida in exchange for a Corsa Indy system which is still running today.
With an automatic, every gear went through that rpm when taking off from every stop, with a stick, you could stay away from that rpm most of the time. I later put on the foward section with the center resonantor and the resonance was terrible. The system then went to Florida in exchange for a Corsa Indy system which is still running today.
Drifting
Joined: Jan 2004
Posts: 1,987
Likes: 0
From: Orlando FL
Cruise-In VI Veteran
DO IT!!
i think its by far the nicest sounding exhaust for a C5. i ran the XR-1 when i had stock manifolds. was loud, but had a nice, almost "exotic" sound. great exhaust, but you dont hear to much about it.
would have kept the system, but did not bolt up with the LG long tubes. im running B&B Bullets now, but if i had a stock car again... i would def. do the XR-1's
i think its by far the nicest sounding exhaust for a C5. i ran the XR-1 when i had stock manifolds. was loud, but had a nice, almost "exotic" sound. great exhaust, but you dont hear to much about it.
would have kept the system, but did not bolt up with the LG long tubes. im running B&B Bullets now, but if i had a stock car again... i would def. do the XR-1's
Instructor
Joined: Jul 2005
Posts: 206
Likes: 0
From: Cussing at my car somewhere
I currently have it on my car, with no cats. Everyone that hears my car says it sounds excellent - no complaints yet. There's definitely resonance inside - personally I don't mind listening to the sounds of an LS1 when I'm driving. 
Thread Starter
Acct suspended by request 27 June 2011
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Originally Posted by ThePizzaC5
I currently have it on my car, with no cats. Everyone that hears my car says it sounds excellent - no complaints yet. There's definitely resonance inside - personally I don't mind listening to the sounds of an LS1 when I'm driving.
Thread Starter
Acct suspended by request 27 June 2011
Joined: Oct 2005
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Originally Posted by alanh
Had one years ago on my 97. I first put the straightpipes on from the flange back. It was loud but had only one resonate rpm at about 1500 rpm. With an automatic, every gear went through that rpm when taking off from every stop, with a stick, you could stay away from that rpm most of the time. I later put on the foward section with the center resonantor and the resonance was terrible.
The system then went to Florida in exchange for a Corsa Indy system which is still running today.
With an automatic, every gear went through that rpm when taking off from every stop, with a stick, you could stay away from that rpm most of the time. I later put on the foward section with the center resonantor and the resonance was terrible. The system then went to Florida in exchange for a Corsa Indy system which is still running today.
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Racer
Joined: Aug 2002
Posts: 417
Likes: 1
From: Florida
02' 6spd, XR-1 with Kooks long tubes. It's loud. I love it! When I nail it at about 60mph everyone else hears it too! I have people look at me at stop lights and smile 
Last edited by Twospeed; Jan 30, 2006 at 09:07 PM.
Thread Starter
Acct suspended by request 27 June 2011
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Originally Posted by 99MALLETT396
I had it for 2 days on my mallett then took it back in exchange with stingers single tip, i couldn't drive the car for more than 10 min before having a headache. I wouldn't do it again.
It seems to me that about half the people who've bought the XR-1 love it and the other half couldn't stand it. So what I want to know is, for those of you who didn't like it, what exactly was it that you didn't like?
"Resonance" is somewhat vague. I don't mind loud and I don't mind engine noise in the cabin. I can definitely handle that. But if there's alot of rattling or plastic vibrating in the cabin, that would bother me.
Racer
Joined: Jun 2005
Posts: 469
Likes: 2
From: Qatif
Originally Posted by powlison
So why did it bother you so much? Was it just the loudness or was there like rattling or something? And do you like the stingers alot better?
It seems to me that about half the people who've bought the XR-1 love it and the other half couldn't stand it. So what I want to know is, for those of you who didn't like it, what exactly was it that you didn't like?
"Resonance" is somewhat vague. I don't mind loud and I don't mind engine noise in the cabin. I can definitely handle that. But if there's alot of rattling or plastic vibrating in the cabin, that would bother me.
It seems to me that about half the people who've bought the XR-1 love it and the other half couldn't stand it. So what I want to know is, for those of you who didn't like it, what exactly was it that you didn't like?
"Resonance" is somewhat vague. I don't mind loud and I don't mind engine noise in the cabin. I can definitely handle that. But if there's alot of rattling or plastic vibrating in the cabin, that would bother me.
Race Director
Joined: Apr 2004
Posts: 16,135
Likes: 5
From: Newberry FL
Cruise-In VIII Veteran
St. Jude Donor '07
I do agree with most, it has a wonderful sound and at WOT there is no boudt that the car will be heard. I like the sound that it makes when I am in the cockpit of my jet, I mean vette!
Instructor
Joined: Sep 2005
Posts: 115
Likes: 0
From: Wisconsin
I'm running the XR1 exhaust with shorty's and a bassani x pipe with no cats, it is the sweetest sound you'll ever hear! It is definitely loud, and it does resonate in the car, but no plastic pieces vibrate or anything like that. I have taken three trips to florida in it, 1300 mi one way, and my wife and I drove straight through every time, only 17 hours we even stopped for breakfast! So I guess what i'm sayin is if you don't mind hearin her rumble a little you'll be able to handle the sound. Plus you get to save some weight out back and get rid of the trash cans.
-Russ
we even stopped for breakfast! So I guess what i'm sayin is if you don't mind hearin her rumble a little you'll be able to handle the sound. Plus you get to save some weight out back and get rid of the trash cans.-Russ
Advanced
Joined: Feb 2006
Posts: 90
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From: Omaha NE
New guy here. Been a memeber over at the CAC for a while, but it's been down, and I just figured out this site existed. Very glad to have found it. Anyway...
I'm about to pull the trigger on some new catbacks, and was pretty set on the two tip Stingers, but this thread has me thinking. The XR-1's are much less expensive, but I've never heard them live and was told they are much louder than the Stingers.
I want loud, but I don't want to be deaf and have a numb a$$ from the resonation if I take a little road trip (plus hearing the radio would be nice when on a longer trip).
Are these louder than the Stingers? Do they resonate more? For the difference in cost, is there not enough difference in sound and resonance to justify the extra expense of the Stingers?
Thanks.
I'm about to pull the trigger on some new catbacks, and was pretty set on the two tip Stingers, but this thread has me thinking. The XR-1's are much less expensive, but I've never heard them live and was told they are much louder than the Stingers.
I want loud, but I don't want to be deaf and have a numb a$$ from the resonation if I take a little road trip (plus hearing the radio would be nice when on a longer trip).
Are these louder than the Stingers? Do they resonate more? For the difference in cost, is there not enough difference in sound and resonance to justify the extra expense of the Stingers?
Thanks.
Advanced
Joined: Feb 2006
Posts: 90
Likes: 0
From: Omaha NE
After going out to the Borla website, I realize I've made a mistake. I was thinking that the XR1 was the two tip straight pipe system. Anybody had any experience with those? WAY loud? Vibrate your teeth out? Tempting for 350 bucks versus 650 for the Stingers....
Thanks.
Thanks.
Melting Slicks
Joined: Nov 2003
Posts: 2,555
Likes: 5
From: Fredericksburg VA
I had the XR1 Resonator system AND the straight pipes on my mild mod C5. They DID resonate and I was extremely happy to get rid fo them. I didn't realize HOW loud they were at a certain frequency, until I moved on to LGM headers and an Xpipe setup.
Also, Side note on the power... The XR1 and straight pipes didn't do ANYTHING for power gains on my 99 M6 Coupe.
I now have LGMs, SLP 3inch cats, a Bassani Xpipe and Z06 mufflers on my heads/cam car and other than the minor amount of lope in the cam, the car sounds like a stock Z06 until you step on the fun pedal! I also picked up 11HP and 10Ft.# torque over the same setup with Borla Stingers! 
Mike
Also, Side note on the power... The XR1 and straight pipes didn't do ANYTHING for power gains on my 99 M6 Coupe.
I now have LGMs, SLP 3inch cats, a Bassani Xpipe and Z06 mufflers on my heads/cam car and other than the minor amount of lope in the cam, the car sounds like a stock Z06 until you step on the fun pedal!
I also picked up 11HP and 10Ft.# torque over the same setup with Borla Stingers! Mike
Thread Starter
Acct suspended by request 27 June 2011
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Originally Posted by eblue2002
After going out to the Borla website, I realize I've made a mistake. I was thinking that the XR1 was the two tip straight pipe system. Anybody had any experience with those? WAY loud? Vibrate your teeth out? Tempting for 350 bucks versus 650 for the Stingers....
Thanks.
Thanks.
Thread Starter
Acct suspended by request 27 June 2011
Joined: Oct 2005
Posts: 109
Likes: 0
Originally Posted by Mikelly
I had the XR1 Resonator system AND the straight pipes on my mild mod C5. They DID resonate and I was extremely happy to get rid fo them. I didn't realize HOW loud they were at a certain frequency, until I moved on to LGM headers and an Xpipe setup.
Also, Side note on the power... The XR1 and straight pipes didn't do ANYTHING for power gains on my 99 M6 Coupe.
I now have LGMs, SLP 3inch cats, a Bassani Xpipe and Z06 mufflers on my heads/cam car and other than the minor amount of lope in the cam, the car sounds like a stock Z06 until you step on the fun pedal! I also picked up 11HP and 10Ft.# torque over the same setup with Borla Stingers!
Mike
Also, Side note on the power... The XR1 and straight pipes didn't do ANYTHING for power gains on my 99 M6 Coupe.
I now have LGMs, SLP 3inch cats, a Bassani Xpipe and Z06 mufflers on my heads/cam car and other than the minor amount of lope in the cam, the car sounds like a stock Z06 until you step on the fun pedal!
I also picked up 11HP and 10Ft.# torque over the same setup with Borla Stingers! Mike