Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: lee mills on August 16, 2009, 03:03:40 PM

Title: 4" exhaust
Post by: lee mills on August 16, 2009, 03:03:40 PM
at the moment my exhaust is stupidly loud:D Was looking to change to 4" with silencer anyway so might have to do this sooner than planned. so where are you guys getting your exhausts from?
Title: 4" exhaust
Post by: AtomicRex on August 16, 2009, 03:10:24 PM
Do you need 4" or will 3.5" do?
 
If it will I can get one for you...and it is repackable, so you can make it as quiet or as loud as your mood feels on the day :)
Title: 4" exhaust
Post by: batman on August 16, 2009, 04:20:15 PM
atomic dont suppose you fancy re packing that silenced mid pipe i bought as well its so loud
Title: 4" exhaust
Post by: AtomicRex on August 16, 2009, 04:23:39 PM
Alex
 
That one was a sealed unit, and not one of our own...so sorry I cant do anything :(
 
I have a very nice alternative sat on the shelf though :)
Title: 4" exhaust
Post by: m1tch on August 16, 2009, 05:13:11 PM
I got mine from JM garage, really good custom job and James knows what he is doing :)
Title: 4" exhaust
Post by: marky on August 16, 2009, 06:28:21 PM
Do they have a website?
Title: 4" exhaust
Post by: m1tch on August 16, 2009, 06:34:40 PM
Doesn\'t have a website, and only has quite a small garage, but is very good :)

Here are his details:

Please feel free to get in touch on 0207 998 1373
or if you want to pop down for a chat
JM Garage
100-108 Godstone Road
Whyteleafe
Surrey
CR3 0EB

email - info@jm-garage.co.uk
Title: 4" exhaust
Post by: lee mills on August 16, 2009, 06:37:50 PM
Quote from: AtomicRex;634969Do you need 4" or will 3.5" do?
 
If it will I can get one for you...and it is repackable, so you can make it as quiet or as loud as your mood feels on the day :)

Looking to do 4" really  Thanks Anyway:Thumbs-up
Title: 4" exhaust
Post by: lee mills on August 16, 2009, 06:53:44 PM
Quote from: m1tch;634993Doesn\'t have a website, and only has quite a small garage, but is very good :)
 
Here are his details:
 
Please feel free to get in touch on 0207 998 1373
or if you want to pop down for a chat
JM Garage
100-108 Godstone Road
Whyteleafe
Surrey
CR3 0EB
 
email - info@jm-garage.co.uk (info@jm-garage.co.uk)

 
 
does he do 4" complete system including downpipe? if so will have to give him a ring
Title: 4" exhaust
Post by: L18M on August 16, 2009, 07:17:28 PM
he does have website, but it only contains his logo lol :p
Title: 4" exhaust
Post by: m1tch on August 16, 2009, 07:19:44 PM
Quote from: lee mills;635001does he do 4" complete system including downpipe? if so will have to give him a ring

He can do any sort of system you need, I have a full turbo back 3" system with twin tips :) amazing flow, drop him an email or phone him, not sure if that phone number is the garage or his mobile though lol

That number I posted up earlier on my reply is the number he is using, so give him a ring as he is free right now lol
Title: 4" exhaust
Post by: lee mills on August 16, 2009, 07:28:41 PM
Quote from: m1tch;635007He can do any sort of system you need, I have a full turbo back 3" system with twin tips :) amazing flow, drop him an email or phone him, not sure if that phone number is the garage or his mobile though lol
 
That number I posted up earlier on my reply is the number he is using, so give him a ring as he is free right now lol

Will give him a buzz tommorow dont like hassling people on the weekend
Title: 4" exhaust
Post by: m1tch on August 16, 2009, 07:29:19 PM
Quote from: lee mills;635013Will give him a buzz tommorow dont like hassling people on the weekend

He just texted me lol so he is free to chat now :) lol
Title: 4" exhaust
Post by: lee mills on August 16, 2009, 07:33:41 PM
Just rang left a message hopefully will ring back si can get sorted asap
Title: 4" exhaust
Post by: AshRX on August 16, 2009, 10:20:04 PM
no place will have a 4" on the shelf.

Most downpipes are different due to rear housings, wastegate postion etc.

You will find its a custom job as not many places can bend 4" steel.

Hayward and Scott will be able to do it but expect ££££ and most places will need the car to custom the pipe work for at least a couple of days maybe more.

Speak to Reworx as they custom made my exhaust for my old T51r
Title: 4" exhaust
Post by: lee mills on August 16, 2009, 11:51:44 PM
Cheers Ash kind of guessed it would be a custom fit. Any idea where i can get hold of parts from then ill try to get someone a bit more local to make it for me
Title: 4" exhaust
Post by: AshRX on August 16, 2009, 11:54:33 PM
Guess any metal merchants mate. Your be fine with 3.75" on your turbo
Title: 4" exhaust
Post by: L18M on August 17, 2009, 12:12:05 AM
sorry to divert topic a bit, but would a bigger diameter mean a quieter exhaust (eg given they both have same de-cat and back box but just diff diameter pipe work)

thinking about it.. im guessing 3" is more than adequate for say a T04R or similar?
Title: 4" exhaust
Post by: lee mills on August 23, 2009, 06:17:24 PM
looks like a 4" system is going to set me back about a grand:eek: . With everything else the car has had spent on it this year i cant justify spending that at the moment. Im currently running a blitz nurspec with unsilenced midpipe is there any exhaust as free flowing as this but quieter and maybe not such a deep exhaust note
Title: 4" exhaust
Post by: chr007 on August 23, 2009, 10:38:15 PM
Quote from: lee mills;636979looks like a 4" system is going to set me back about a grand:eek: . With everything else the car has had spent on it this year i cant justify spending that at the moment. Im currently running a blitz nurspec with unsilenced midpipe is there any exhaust as free flowing as this but quieter and maybe not such a deep exhaust note

 
I\'ve got the same problem, the blitz nurspec is too much grrr grrr with a half-bridge.  I\'ve had to revert back to my old veilside evolution which i think is not as free flowing.
 
But i\'m thinking of getting a silenced midpipe so i can put it back on as i do like the noise it makes.
Title: 4" exhaust
Post by: pigeon on August 24, 2009, 10:46:47 AM
Quote from: lee mills;634967at the moment my exhaust is stupidly loud:D Was looking to change to 4" with silencer anyway so might have to do this sooner than planned. so where are you guys getting your exhausts from?

 
Hi mate. Try this guy, his name is Nathan and has recently opend a garage by the name of i-tuned. He is a top fabricator and does pretty much any kind of custom fabrication. Seen a few of his 4" exhausts and they are top stuff. Check out some of his work on his facebook, I-tuned Watton. Or call him on 07799533465
 
HTH Adam