306oc - Peugeot 306 Owners Club & Forum › Engines › XU Petrol Engines v
Stainless cat back exhaust for track days

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Stainless cat back exhaust for track days
mtp Offline
I'm new, be nice
Posts: 12
Threads: 1
Joined: Sep 2013
Location: Milton Keynes
Car Model/Spec: 306 GTI-6
#1
03-09-2013, 10:54 AM (This post was last modified: 03-09-2013, 10:56 AM by mtp.)
Is anyone running a stainless cat back exhaust system that isn't too load for track days. My standard gti exhaust is rotting between the centre pipe and back box. I want to put a stainless system on but need to stay below 92db.
I know there are a few to choose from but struggling to find out how load some of them actually are. My standard one measured at 79db at 3500rpm on the last track day.
Find
vlj Offline
Vaughanardo Dicaprio

Registered users - Donated
Posts: 2,035
Threads: 63
Joined: Mar 2012
Reputation: 26
Location: Bicester
Car Model/Spec: GTi6
#2
03-09-2013, 10:57 AM
Vote on Mongoose! sure Sean will too
Find
Midnightclub Offline
Turning into a 306
Posts: 5,024
Threads: 82
Joined: Dec 2011
Reputation: 27
Location: North Somerset
Car Model/Spec: E92 335i, GTi6, HDi S2
#3
03-09-2013, 11:02 AM
Scorpion /endthread
[Image: Ty8kl7b.jpg]
Find
Just Sean Offline
The Bus Driver

Registered users - Donated
Posts: 3,524
Threads: 178
Joined: Jun 2012
Reputation: 28
Location: Odiham/Basingstoke/W-s-M
Car Model/Spec: HDi!
#4
03-09-2013, 11:24 AM
Not a chance Danny! Mongoose ftw!


Mines a magnex decay with mongoose cat back and I was 87db @ 4500rpm Wink
[Image: pcav.jpg]

Stage 2 HDi - DEAD

Astor 6 Project - DEAD

Mondeo TDCI 130
Find
Midnightclub Offline
Turning into a 306
Posts: 5,024
Threads: 82
Joined: Dec 2011
Reputation: 27
Location: North Somerset
Car Model/Spec: E92 335i, GTi6, HDi S2
#5
03-09-2013, 11:33 AM
Was it still blowing at the centre when that was done though sean? gas needs to come out the back you know Tongue
[Image: Ty8kl7b.jpg]
Find
Ed Doe Offline
To the Doemobile!

Registered users - Donated
Posts: 3,984
Threads: 138
Joined: Dec 2011
Reputation: 72
Location: Milford, Surrey
Car Model/Spec: Mincebus
#6
03-09-2013, 11:42 AM
Mongoose FTW!
'99 Ph3 Diablo Gti(Victor) Dead
Astor 'X' 4 GTi6-6 - SOLD! Sad
'08 LY Renault Megane RS 230 F1 Team R26 - GONE
'56 BMW Z4 Coupe 3.0si Sport - SCHWIIIING!
Find
mtp Offline
I'm new, be nice
Posts: 12
Threads: 1
Joined: Sep 2013
Location: Milton Keynes
Car Model/Spec: 306 GTI-6
#7
03-09-2013, 11:45 AM
Thanks for the suggestions. Looks like noise is not a problem if you get 87db with a mongoose and decat.
Find
Grant Offline
Health and safety representative

Registered users - Donated
Posts: 5,847
Threads: 169
Joined: Dec 2011
Reputation: 91
Location: South London
Car Model/Spec: 2003 Jaguar S-Type Sport 3.0V6
#8
03-09-2013, 11:45 AM
Frankenstein straight through FTW!
[Image: car-1.jpg]

Member of the 99% warning or you're nothing club


2000 Moonstone 1.8 Meridian - Sold
2000 China 3dr XS - Dead
1998 Diablo 3dr XSI
Find
mtp Offline
I'm new, be nice
Posts: 12
Threads: 1
Joined: Sep 2013
Location: Milton Keynes
Car Model/Spec: 306 GTI-6
#9
03-09-2013, 11:47 AM
(03-09-2013, 11:33 AM)Midnightclub Wrote: Was it still blowing at the centre when that was done though sean? gas needs to come out the back you know Tongue

Will have to remember this trick at the next noise test Smile
Find
Just Sean Offline
The Bus Driver

Registered users - Donated
Posts: 3,524
Threads: 178
Joined: Jun 2012
Reputation: 28
Location: Odiham/Basingstoke/W-s-M
Car Model/Spec: HDi!
#10
03-09-2013, 12:24 PM
Its still blowing Tbf . need to get some welding done
[Image: pcav.jpg]

Stage 2 HDi - DEAD

Astor 6 Project - DEAD

Mondeo TDCI 130
Find
mtp Offline
I'm new, be nice
Posts: 12
Threads: 1
Joined: Sep 2013
Location: Milton Keynes
Car Model/Spec: 306 GTI-6
#11
03-09-2013, 12:31 PM
Mines beyond weldingSad
Good reason to upgrade though Smile
Find
cully Offline
Team Quaife

Registered users - Donated
Posts: 7,825
Threads: 465
Joined: Dec 2011
Reputation: 114
Location: Cullompton Devon
Car Model/Spec: Vauxhall
Facebook YouTube
#12
03-09-2013, 12:36 PM
Mines at 91db @4500 with a stainless longlfe system with just a backbox
if i remember coombe has a limited of 95db so mines a bit close hence why no track time on the 14th
Website Find
Just Sean Offline
The Bus Driver

Registered users - Donated
Posts: 3,524
Threads: 178
Joined: Jun 2012
Reputation: 28
Location: Odiham/Basingstoke/W-s-M
Car Model/Spec: HDi!
#13
03-09-2013, 12:50 PM
I thought come was 99
[Image: pcav.jpg]

Stage 2 HDi - DEAD

Astor 6 Project - DEAD

Mondeo TDCI 130
Find
mtp Offline
I'm new, be nice
Posts: 12
Threads: 1
Joined: Sep 2013
Location: Milton Keynes
Car Model/Spec: 306 GTI-6
#14
03-09-2013, 01:08 PM
(03-09-2013, 12:36 PM)cully Wrote: Mines at 91db @4500 with a stainless longlfe system with just a backbox
if i remember coombe has a limited of 95db so mines a bit close hence why no track time on the 14th

Longlife systems are made to order aren't they. A mate of mine had one on his MR2, said the quality was really good.
Find
Just Sean Offline
The Bus Driver

Registered users - Donated
Posts: 3,524
Threads: 178
Joined: Jun 2012
Reputation: 28
Location: Odiham/Basingstoke/W-s-M
Car Model/Spec: HDi!
#15
03-09-2013, 01:15 PM
And Cully that's a rubbish excuse Tbf ... You need to man up!
[Image: pcav.jpg]

Stage 2 HDi - DEAD

Astor 6 Project - DEAD

Mondeo TDCI 130
Find
cully Offline
Team Quaife

Registered users - Donated
Posts: 7,825
Threads: 465
Joined: Dec 2011
Reputation: 114
Location: Cullompton Devon
Car Model/Spec: Vauxhall
Facebook YouTube
#16
03-09-2013, 02:04 PM
(03-09-2013, 01:15 PM)Just Sean Wrote: And Cully that's a rubbish excuse Tbf ... You need to man up!

cars not really ready for a track slot
have things still i want to check over and change ready for a track day Wink

it will happen though when the car is ready and not before
Website Find
miles Offline
Active Member

Registered users - Donated
Posts: 684
Threads: 58
Joined: Dec 2012
Reputation: 3
Location: Fordingbridge
Car Model/Spec: Loads
#17
04-09-2013, 10:17 PM
£380.00 retail for a CAT back system of mine, All well proven on all of my and customer's 306's
Website Find


Forum Jump:


Users browsing this thread: 1 Guest(s)