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Topgear 911 997.2 Silencer Bypass Group Buy

Geezer 911 said:
...Has anyone in this group done a Gundo and installed silencer bypass after?
Click to expand...

Assuming that PSE-on and Gundo are roughly similar (someone else would need to chime in and say 'yay' or 'nay' to that), here's a few tailpipe clips of the TG Bypass with my PSE setup.

https://www.youtube.com/watch?v=HPq2lmMfCR8

It's a good combo in my personal opinion...

Karl.
 
I did bypass before banana gundo, difference is not overwhelming but definitely there.

My H&S is crossover style so slightly different Gas path
 
All fitted and definitely a better tune coming out the back now! Quick delivery and well packed.Next job is to fit Fabspeed air induction kit, should spice up the soundtrack a bit more
 
OK, no more entries please have just distributed the 20th coupon code so am shutting this down for new entries :judge: :cop:

Anyone I missed on here (Mabbo maybe, not sure if I sorted you via e-mail) please PM me and i'll provide code.

Ninenineseven, best if you ring in on 01308 427588 and ask to speak to Luke who can advice ref vacuum.
 
Recapping a question I had earlier.

Your site says...

The X-Pipe design of the silencer bypass optimizes flows and boosts power gains as well as providing a higher pitched racing sound. This lightweight silencer bypass saves weight on your vehicle as well as increasing the power delivery.

How were those power gains confirmed? Dyno test, drag strip... ?

Thanks.

Karl.
 
318touring said:
Here's my comparison videos...
Click to expand...

Very cool.

Separately, I came across this video from Fabspeed that shows how a X-pipe can help with scavenging. Since the TG design is (presumably) based on the same principles, this maybe of interest to some folks...

https://m.youtube.com/watch?v=kjo9MWSpuZA

Karl.
 
maybe a bit late but any christmas offers on your
PORSCHE 911 997.1 CARRERA VALVED CAT BACK EXHAUST

:)
 
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