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| Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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08-08-2016, 08:56 AM
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#1 |
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Invidia Q300 "3 inch"
Has anyone seen or heard the 3inch version of the Invidia Q300?
It lists piping size as 72mm rather than 60mm for the standard model. Its also only $100 more http://www.invidia-exhausts.com.au/i...-back-exhaust/ Presumably it will be a a bit louder than a 60mm Q300...... |
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08-08-2016, 11:08 AM
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#2 |
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Airborne at your service
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I'd be curious if it keeps the quiet tone everyone knows it for. I love my Q300, but that 72mm version would be cool if it wasn't too loud.
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08-08-2016, 11:34 AM
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#3 |
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Exactly - im thinking of changing to something close to stock. Was looking at the normal 2.5" Q300 but a 3 inch version would be nice.
I'm not confident it actually exists though as the SKU is "COPY OF CB-HS12SSTG3T" and the normal 2.5" version is "CB-HS12SSTG3T" |
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08-09-2016, 05:13 AM
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#4 |
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Given that eg. perrin's 3" as loud as unresonated 2.5" very probably it will be louder then 2.5" .. but still might be more reasonable if compared to other 3" in market .. hopefully someone will post a review soon ..
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08-09-2016, 08:06 AM
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#5 |
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Huge E85 fan!
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You're going to lose performance with a 3" exhaust. It's way too big for this little NA engine. Even turbo'ed it's too much
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08-09-2016, 08:24 AM
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#6 | |
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Panda Trueno
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Quote:
While "conventional" wisdom would say you're correct.... the dyno sheets and overall comparisons on this board say the jury is out on this. http://blog.perrinperformance.com/3-...ults-and-tune/ Just one example, but that's from a pretty trusted company.... |
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| The Following User Says Thank You to Summerwolf For This Useful Post: | Cole (08-09-2016) |
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08-09-2016, 10:36 AM
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#7 | |
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Quote:
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| The Following User Says Thank You to Kodename47 For This Useful Post: | ajc209 (08-09-2016) |
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08-09-2016, 10:51 AM
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#8 | |
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Quote:
3" is proven to make more power. |
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08-09-2016, 10:55 AM
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#9 |
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Gotcha, I thought he was still NA
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07-23-2019, 01:04 AM
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#10 |
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Does this exhaust exist anymore?
Edit: It appears it is exclusive to Australia? Anyone have a clue why? I sent an email to Invidia. Haven't heard back yet. lol.
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Last edited by blackfireball5; 07-24-2019 at 01:21 AM. |
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