Perrin 3" Catback Exhaust - Page 2 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

akahenry · 11-01-2013, 01:29 AM

I think I saw your White FRS in San Leandro last week on my way back home from work haha. I'm also considering getting a Perrin Catback, but I'm probably going to go with a M7 T-Titanium simply due to it's JDM nature (lol), looks (there's actually titanium), and zero drone during cruising speeds + orgasmic sound once WOT.

Kiske · 11-01-2013, 12:30 PM

Quote:

Originally Posted by PERRIN_Mladen

John,
http://blog.perrinperformance.com/3-...ults-and-tune/
Let me know if you have any further questions

@PERRIN

So a car with an intake, catback and no tune.

Would it be safe to assume there would be a loss/zero gain of hp/torque had your test car not have been tuned?

PERRIN_Jeff · 11-01-2013, 02:06 PM

Absolutely the parts gain power without a tune!

We choose to show off the 3.0" system with a tune as we feel that this is the natural progression for the customer. They buy an exhaust, buy an intake, and finally buy a tune. We want to show that the 3.0" system will make the most power when the customer gets to that final stage.

As we have shown before, the bolt ons add power without a tune. Here is the 2.5" catback system with NO tune.

Showing the HP gains using the same ECU tune between runs shows that the 3.0" system makes more power than the 2.5" system. That is the important thing to take note of. This shows if there was a stock tune on the car, that it would be same thing, the 3.0" system would make more power.

Above is an example of the same tune used and just the header back exhaust was changed. The stock ECU tuning isn't so limiting that the 3.0" exhaust won't gain power over the 2.5" system. Our goal with showing these graphs is just to prove the 3.0" system doesn't lose power but gains power over the 2.5" system.

jamesm · 11-01-2013, 02:09 PM

Quote:

Originally Posted by PERRIN_Jeff

Absolutely the parts gain power without a tune!

We choose to show off the 3.0" system with a tune as we feel that this is the natural progression for the customer. They buy an exhaust, buy an intake, and finally buy a tune. We want to show that the 3.0" system will make the most power when the customer gets to that final stage.

As we have shown before, the bolt ons add power without a tune. Here is the 2.5" catback system with NO tune.

Showing the HP gains using the same ECU tune between runs shows that the 3.0" system makes more power than the 2.5" system. That is the important thing to take note of. This shows if there was a stock tune on the car, that it would be same thing, the 3.0" system would make more power.

Above is an example of the same tune used and just the header back exhaust was changed. The stock ECU tuning isn't so limiting that the 3.0" exhaust won't gain power over the 2.5" system. Our goal with showing these graphs is just to prove the 3.0" system doesn't lose power but gains power over the 2.5" system.

well, that settles that then. 3" does in fact make power over a 2.5" NA. good.

BRZtoni · 11-02-2013, 08:42 PM

dont mean to thread jack but.. i just installed my perrin catback and it sounds
awesome. but...... how can i adjust it to make it even. my driver side sticks out
more than my passenger side.

KSpider · 11-02-2013, 09:12 PM

Quote:

Originally Posted by BRZtoni

dont mean to thread jack but.. i just installed my perrin catback and it sounds
awesome. but...... how can i adjust it to make it even. my driver side sticks out
more than my passenger side.

My drivers side sticks out about .5-.75" more as well. I'm ignoring it at the moment.

speedy racer · 11-02-2013, 09:17 PM

Quote:

Originally Posted by BRZtoni

dont mean to thread jack but.. i just installed my perrin catback and it sounds
awesome. but...... how can i adjust it to make it even. my driver side sticks out
more than my passenger side.

Yea my driver side is out more than passenger side , how to make it even?

BRZtoni · 11-02-2013, 09:50 PM

Quote:

Originally Posted by speedy racer

Yea my driver side is out more than passenger side , how to make it even?

Diy help please!!!

Efenys · 11-03-2013, 07:48 PM

i had a similar problem but the perrin guys helped me fix it. Rotate the s pipe after the resonator and before the muffler to get it to work out better. I was also a dumbass and didn't take off the stock gasket.

Looks good now though.

And yes, i got the 3" because it is more refined of a sound. Its really damn good.

PERRIN_Mladen · 11-04-2013, 11:38 AM

Quote:

Originally Posted by BRZtoni

dont mean to thread jack but.. i just installed my perrin catback and it sounds
awesome. but...... how can i adjust it to make it even. my driver side sticks out
more than my passenger side.

Quote:

Originally Posted by KSpider

My drivers side sticks out about .5-.75" more as well. I'm ignoring it at the moment.

Quote:

Originally Posted by speedy racer

Yea my driver side is out more than passenger side , how to make it even?

Loosen the two V bands on the S pipe, the connection to the mid pipe, and the connection to the muffler.

Then twist the S pipe to move the muffler to the desired location, then retighten the V bands, and you are done!

Hope that helps guys! Also, keep in mind, if you ever have any questions about any of our parts, you're always more than welcome to shoot us a PM or give us a call!

paulbagz · 11-04-2013, 10:21 PM

Shame the 3" Front Pipe is discontinued

-PB

KSpider · 11-05-2013, 01:50 AM

Quote:

Originally Posted by paulbagz

Shame the 3" Front Pipe is discontinued

-PB

Ill sell you mine for $5K

Kiske · 11-05-2013, 10:20 AM

Quote:

Originally Posted by KSpider

Ill sell you mine for $5K

K
K
K
K
K

I'll pm you the shipping address

Kiske · 11-05-2013, 02:35 PM

@PERRIN_Mladen

Is the 3" still made to order or do you have it on the shelf?

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11-01-2013, 01:29 AM	#15
akahenry Senior Member Join Date: Jul 2013 Drives: '18 STi Location: Bay Area Posts: 837 Thanks: 1,315 Thanked 201 Times in 155 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	I think I saw your White FRS in San Leandro last week on my way back home from work haha. I'm also considering getting a Perrin Catback, but I'm probably going to go with a M7 T-Titanium simply due to it's JDM nature (lol), looks (there's actually titanium), and zero drone during cruising speeds + orgasmic sound once WOT.

11-01-2013, 02:06 PM	#17
PERRIN_Jeff Senior Member Join Date: Jan 2012 Drives: Matte Black STI Location: PERRIN Performance Posts: 119 Thanks: 17 Thanked 1,546 Times in 206 Posts Mentioned: 70 Post(s) Tagged: 0 Thread(s)	Absolutely the parts gain power without a tune! We choose to show off the 3.0" system with a tune as we feel that this is the natural progression for the customer. They buy an exhaust, buy an intake, and finally buy a tune. We want to show that the 3.0" system will make the most power when the customer gets to that final stage. As we have shown before, the bolt ons add power without a tune. Here is the 2.5" catback system with NO tune. Showing the HP gains using the same ECU tune between runs shows that the 3.0" system makes more power than the 2.5" system. That is the important thing to take note of. This shows if there was a stock tune on the car, that it would be same thing, the 3.0" system would make more power. Above is an example of the same tune used and just the header back exhaust was changed. The stock ECU tuning isn't so limiting that the 3.0" exhaust won't gain power over the 2.5" system. Our goal with showing these graphs is just to prove the 3.0" system doesn't lose power but gains power over the 2.5" system.

11-02-2013, 08:42 PM	#19
BRZtoni Turbo E85 Join Date: Sep 2013 Drives: 13 wrb brz Location: torrance, ca Posts: 1,093 Thanks: 172 Thanked 555 Times in 349 Posts Mentioned: 32 Post(s) Tagged: 0 Thread(s)	dont mean to thread jack but.. i just installed my perrin catback and it sounds awesome. but...... how can i adjust it to make it even. my driver side sticks out more than my passenger side.

11-03-2013, 07:48 PM	#23
Efenys Member Join Date: Nov 2012 Drives: Galaxy Blue 6sp BRZ LTD Location: Lancaster/Hoboken Posts: 76 Thanks: 16 Thanked 19 Times in 11 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	i had a similar problem but the perrin guys helped me fix it. Rotate the s pipe after the resonator and before the muffler to get it to work out better. I was also a dumbass and didn't take off the stock gasket. Looks good now though. And yes, i got the 3" because it is more refined of a sound. Its really damn good.

11-04-2013, 10:21 PM	#25
paulbagz Member Join Date: Oct 2013 Drives: 2014 Toyota 86 GTS Location: QLD, Australia Posts: 16 Thanks: 5 Thanked 3 Times in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Shame the 3" Front Pipe is discontinued -PB

11-05-2013, 02:35 PM	#28
Kiske Senior Member Join Date: Jun 2013 Drives: RX-7 / BRZ Location: USA Posts: 2,343 Thanks: 1,026 Thanked 2,501 Times in 1,081 Posts Mentioned: 27 Post(s) Tagged: 0 Thread(s)	@PERRIN_Mladen Is the 3" still made to order or do you have it on the shelf?

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