Exhaust System Break-Down

tehSteve

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hoping for a sound-clip with a stock downpipe & stock font pipe (unless it comes with its own front pipe)
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THATSi

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Those side-branch resonators are new to me. The only thing I didn't like about my RM-01A exhaust was a drone between 3500-4000 on the highway. If these really do the job, I'll need to find a way to damage my stock exhaust so my wife can green-light an aftermarket purchase. :D
Drop the underbody panels and drive over a parking space block, it'll put a nice dent in your resonator. I found out the hard way lol, started up the car push the clutch in and put in gear and my foot slipped off. Like 220$ for the under body panels but broke off some of the bolts and they had to be drilled and tapped, ended up like 400$ and resonator still got a nice dent in it
 

joshhjackson2112

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This makes the third thread about the 27win exhaust for SI that I am following anxiously. :love:
Hoping to see some more info this coming up week to get me excited....
 
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Vincent@27WON

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Nice little rev video from a customer.

 


Phy

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What's the difference between your front pipe and the stock front pipe on the FK7 exhaust? Sorry if it's been asked and rezzing an old thread.
 
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Vincent@27WON

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What's the difference between your front pipe and the stock front pipe on the FK7 exhaust? Sorry if it's been asked and rezzing an old thread.
The biggest difference is in size. Ours is 2.5" OEM is around 1.9"

And no worries, these threads exist for the sole reason of looking up information, learning, and asking questions.
 

Phy

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The biggest difference is in size. Ours is 2.5" OEM is around 1.9"

And no worries, these threads exist for the sole reason of looking up information, learning, and asking questions.
If using your exhaust, is there a difference in sound between the two or is it just a bit of performance gain?
 
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Vincent@27WON

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If using your exhaust, is there a difference in sound between the two or is it just a bit of performance gain?
sound will be more on our kit. a good deep sound.
 
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Gefiltefish

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*****EDIT, verified in other posts that the exhaust fits 2020 Sport Hatch rear bumpers/diffusers******

Looking forwarding to getting mine in! Thankful there is a 2.5in exhaust out there vs all the 3in models. Since I can't do many engine mods in my autocross class (exhaust and drop-in air filter only) - the 2.5in is ideal for me.

Anyone have an experience wrapping a front pipe? On my Si, I noticed some increased temperatures when I put a FP on it and think its a wise move to wrap the 27Won I will be getting.
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