Kelsport Exhaust System

Discussion and technical advice for 84-89 AW10 & AW11 MR2. 3A-LU, 4A-GE, 4A-GZE.

Moderators: IMOC Moderators, IMOC Committee Members

Post Reply
SuperRedMR2
Posts: 5494
Joined: Mon May 16, 2005 8:40 pm
Location: Wickford, Essex

Kelsport Exhaust System

Post by SuperRedMR2 »

Hi,

I have been looking for a twin exhaust like this for yonks!

http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... TQ:GB:1123

I have emailed Kelsport, and they tell me its made from thicker mild steel, painted high temp silver. They'd give me a years warranty on it too. I have asked them about how loud it is, as i've been wanting a loud one for ages. Apparently it drones a little over tick over then is louder on higher revs.

Has anyone seen this exhaust in action? Any opinions or disadvantages/advantages??
Jaspa
IMOC Moderator
Posts: 4833
Joined: Fri Feb 11, 2005 10:54 pm
Location: Gatwick (ish)

Re: Kelsport Exhaust System

Post by Jaspa »

If I was buying a £300 exhaust, I'd want a bit more than a 1 years warranty :-k
I asked God for a bike, but I know God doesn't work that way. So I stole a bike and asked for forgiveness.
crazybrightman
Posts: 563
Joined: Wed Oct 03, 2007 6:22 pm
Location: leicestershire

Re: Kelsport Exhaust System

Post by crazybrightman »

thats shocking! there can only be £50's worth of stuff there it doesnt even look like proper straight through silencers! i made my own system for my track car, including a stainless manifold, a second hand mongoose back box and making the rest if the system it has cost me less than a new manifold back system! exhausts are so over priced for what they are imho. if you wanted to make a twin system from the standard manifold back i bet you could do it for £150 or less. the problem with a twin system is your not matching the power pulses up so get a good top end but you will loose some mid range and bottom end power, especialy is the exhaust diameter is too large.
4agte on the way
User avatar
Lauren
IMOC Committee
Posts: 38632
Joined: Mon Dec 13, 2004 5:37 pm
Location: Greater Manchester
Contact:

Re: Kelsport Exhaust System

Post by Lauren »

It's mild steel. :-:

Money down the drain.

If you buy an exhaust always get a stainless system with a lifetime guarrantee.
2020 GR Yaris - Circuit Pack :lover:
slinky
Posts: 79
Joined: Wed Mar 14, 2007 4:23 pm
Location: Manchester

Re: Kelsport Exhaust System

Post by slinky »

You may as well use scaffolding tube if your gonna buy mild steel.

Wonder if that would work :D
phaeton
Posts: 152
Joined: Wed Jan 26, 2005 9:46 pm
Location: Worksop Notts

Re: Kelsport Exhaust System

Post by phaeton »

Sorry to jump on the bandwagon but I have to agree with the others, £300 for a mild steel system is a complete rip-off. Compare it with http://cgi.ebay.co.uk/TOYOTA-MR2-SW20-T ... 286.c0.m14 this is a stainless steel system, no use to you but gives you an idea. If your after a twin exit system go to Powerflow franchise & get them to make one for you. They will make to to your specification with the ends & sizes you want & to the noise level you want. When I had mine done for my Fiat Coupe Turbo I went from a single to a dual dual system i.e. twin pipes on twin exit that only cost me £300 granted it was 3 years ago so maybe more expensive now.
http://s78.photobucket.com/albums/j81/g ... C00056.jpg

Alan...
cartledge_uk
Posts: 7608
Joined: Sun Nov 13, 2005 6:28 pm
Location: Newbury

Re: Kelsport Exhaust System

Post by cartledge_uk »

That exhaust is crap.

An N/a needs a specific tuned length and diameter to optimize efficiency, if freer flow of gas = better performance why not run without an exhaust completly? because its crap.

N/a's require a tuned length and diameter to maximize the scavenging effect and find the optimum back pressure for this in order to increase performance.

The only way to do this is run a dyno all day changing lengths and restrictions. They didnt do this, stoner racing (I wont start to coment on how cowboy they are) tested on track, the system hasnt even been Dyno'd for ffs.

That exahaust is a twin pipe, for argument sake lets say about 2 1/4", equivent to something stupid like 3.75" (in area). CAn you imagine runing an N/a on a 3.75" straight through exhaust? Fart in a tin can springs to mind.

Image

Also the exhausts are different lengths to the back box if you look carefully, it hasnt been tested just built to restrictions ergo its a pile of tosh
un1eash
Posts: 4453
Joined: Fri May 13, 2005 8:25 pm
Location: Leicester

Re: Kelsport Exhaust System

Post by un1eash »

Thats one of the worse mk1 exhausts ive seen. It will rot away after a year. Your best getting a stainless steal system with a life time warrenty.

Whats with the tail pipes also?

I'm not a fan of the twin exit exhuast, some are ok but this one just looks rubbish. Get yourself a janspeed, if they still make them that is. :thumleft:
SuperRedMR2
Posts: 5494
Joined: Mon May 16, 2005 8:40 pm
Location: Wickford, Essex

Re: Kelsport Exhaust System

Post by SuperRedMR2 »

I cant get a hold of a Janspeed, thats the problem :(

Id get a powerflow but they are £450.

I looked at a custom one but was quoted £450

Glad you've all said its xxxx lol

I wont be following that up.
Charged
IMOC Committee
Posts: 8897
Joined: Fri Sep 02, 2005 8:09 pm
Location: Herts

Re: Kelsport Exhaust System

Post by Charged »

£450 is a lot for a powerflow exhaust.. have you tried just one branch as the prices do vary significantly.
If you can't see the angle, you're in trouble.
User avatar
Lauren
IMOC Committee
Posts: 38632
Joined: Mon Dec 13, 2004 5:37 pm
Location: Greater Manchester
Contact:

Re: Kelsport Exhaust System

Post by Lauren »

SuperRedMR2 wrote:I cant get a hold of a Janspeed, thats the problem :(

Id get a powerflow but they are £450.

I looked at a custom one but was quoted £450

Glad you've all said its xxxx lol

I wont be following that up.


Goto http://www.jpexhausts.co.uk Will be better quality and cheaper than powerflow. Its in Macclesfield though.

Personally i'm not a fan of the wheelbarrow look which i think is totally unecessary on such a small 4 pot engine, but each to their own.
2020 GR Yaris - Circuit Pack :lover:
SuperRedMR2
Posts: 5494
Joined: Mon May 16, 2005 8:40 pm
Location: Wickford, Essex

Re: Kelsport Exhaust System

Post by SuperRedMR2 »

cheers Lauren, i have just emailed them.

I like the "wheelbarrow" term as you put it lol
User avatar
Lauren
IMOC Committee
Posts: 38632
Joined: Mon Dec 13, 2004 5:37 pm
Location: Greater Manchester
Contact:

Re: Kelsport Exhaust System

Post by Lauren »

SuperRedMR2 wrote:cheers Lauren, i have just emailed them.

I like the "wheelbarrow" term as you put it lol


Honestly they made up my hardpipes for my old SC, lovely work too as well as an SC outlet pipe:

Image

Image

They also did a complete twin pipe system for my old bmw 325i, sounded just beautiful, I got exactly what I asked for. Highly recommended, I really wouldn't think about going anywhere else, although they are a lot nearer to me.
2020 GR Yaris - Circuit Pack :lover:
Tony jinxy froude
Posts: 3533
Joined: Tue Dec 14, 2004 6:27 pm
Location: HERTS

Re: Kelsport Exhaust System

Post by Tony jinxy froude »

Alex, why didnt you let me know you were looking for a decent zorst #-o , there is a company just off the north circular called Torque exhausts & they will make you up a system for the car, twin exit if thats what you want, they are really good guys & know their stuff, Ask Pete kyte, he had a system made for his S.C conversion there & he has no problems with it at all, & they are at a reasonable price, probably a lot cheaper than what youve been looking at. Jinxy
SuperRedMR2
Posts: 5494
Joined: Mon May 16, 2005 8:40 pm
Location: Wickford, Essex

Re: Kelsport Exhaust System

Post by SuperRedMR2 »

I went to a place in Bas Vegas as I was told "custom exhausts for £200" - that was a crock of xxxx.

Have you got contact details Mr J?
SuperRedMR2
Posts: 5494
Joined: Mon May 16, 2005 8:40 pm
Location: Wickford, Essex

Re: Kelsport Exhaust System

Post by SuperRedMR2 »

Pete...is that the geezer we went for a walk along the beach with, with the rest of us?
Tony jinxy froude
Posts: 3533
Joined: Tue Dec 14, 2004 6:27 pm
Location: HERTS

Re: Kelsport Exhaust System

Post by Tony jinxy froude »

Yup, heres a linky to the website www.torque-exhausts.com :thumleft: Jinx
SuperRedMR2
Posts: 5494
Joined: Mon May 16, 2005 8:40 pm
Location: Wickford, Essex

Re: Kelsport Exhaust System

Post by SuperRedMR2 »

cheers mate. i emailed them last night. awaiting a reply :)

do you know of any wheel refurb guys as well? I am thinking about getting mine done gun-metal grey
Tony jinxy froude
Posts: 3533
Joined: Tue Dec 14, 2004 6:27 pm
Location: HERTS

Re: Kelsport Exhaust System

Post by Tony jinxy froude »

Yep theres a place down the road from me, good quality finish too,will get back to you with the details :thumleft: , Jinx
P.S feel free to remind me though, up to my ears at the mo #-o :mrgreen: , Jinx
Post Reply

Return to “MR2 MK1 1984-1989 NA & SC”