Stainless Steel Exhaust Systems MADE TO ORDER AND BUILT IN BRITAIN
SINGLE SYSTEM £299 + delivery ( £10 UK ) s/steel end can. ( Limited time only )
TWIN SYSTEM £399 + delivery ( £10 UK ) s/steel or carbon end can.
Well, just got the bike back from the garage and would like to say what a
difference over the stock pipe and dynamic aftermarket can
I
definitely feel the difference in acceleration and in general riding, and it has
also eliminated most of the backfire i was getting. The guys at the garage
manufactured me a bracket for the left side which looks sweet and makes that
side of the system stable.
On top of all that, the actual looks of the bike is amazing as it has added
that little bit of quality missing with the original system.
A definite thumbs up from me on this system and as you promised, i'm going
to send some pics so you can put them on your website to make my wee 125
famous

A very happy customer
Kevin.
Quote from Koriders forum
http://korider.com/index.php?topic=17660.new;topicseen#new
I own a motounion single system its great, well made didnt need jetting but still did (months or more later) by 5 what a diffance,
also i had the old exhaust in one hand & the new one in the other & the moto union is sooooo much lighter,
great job Mark
O & it sounds ace
GT125(R) & GT250(R) Staineless Steel Exhaust System Complete with
Stainless Steel or Carbon Fibre End Cans with a removable db killers ( baffles ).




We also now have versions of this system that will fit the EFI Models ( with lamda sensor holes )
Note: All EFI units will require a remap, motorcycles with carburettors need to have a re-balance, a local bike dealer should be able to do this quite easily and cheaply.
Note: Practically all 125's have carburettors.
Please tell us which model you have when ordering i.e :- 2007 GT 125 R
Note: This system does not prevent access to the oil plug.
At last a High Quality British made Genuine Stainless Steel Exhaust System including Suberb Quality End Cans with Removable Baffles for the Hyosung Comet/GT125/250 ( Naked ) and GT125R /GT250R Motorcycles. Most people who own one of these excellent motorcycles knows their strengths and weaknesses. Unfortunately the exhaust is one of the weak parts on an otherwise sound little bike.
The Supplied End Cans are made from 304 grade stainless internals, polished stainless mounting strap with silicone rubber insert to protect the carbon from scratches and a super hi gloss tool finish prepreg carbon outer.!!
As you can see from the photos it looks awsome on the bike and is just the right size, measuring 88mm in diameter, some of the others on the market are the same size silencer body as much big superbikes and look too big and bulky on such a sleek and smaller machine like the HYOSUNG.
This silencers weighs less than half the weight of the oe one.!!
They are fully rebuildable/repairable incase you damage them or need them repacking and they come with a removable baffles which take seconds to remove and refit.
The removal of the baffle or db killer will make this silencer into a race version in both power and noise.!!
We first launched these systems on http://korider.com/ a while ago, where you can see my posts
as ( Motounion) and get answers to many questions.

NEW - Single Sided Exhaust System.
Customer Comment: Simon from Croydon, London
The exhaust is superbly build, fitted, and sounds great; and no hiccups.
The tuning modifications seem A-OK
too. I can’t say if there is any difference in performance, (but I did not expect
any enhancements here), however, it certainly is tauter and more responsive to a
gentler touch.
Very happy indeed thank you all; a great practical and
visual enhancement – well worth the money.Only £299 + £10 UK delivery. See black and orange bike above. New updated design single sided exhaust system, more oem in styling with Stainless Steel End can with a db killer or an adapter to take your existing end can - please specify which you prefer when ordering.
Unless stated otherwise you will recieve a staineless steel end can.
To buy a single system click below. Please add your delivery charges to your total.
UK Delivery usually 7 - 14 days from placing order, however we will advise if it is likely to take longer.
Overseas Delivery Charges
UK - Delivery is already included in final total.
France + £25.00
Germany £25.00
Holland £25.00
Spain £25
Australia £55.00
USA £55.00
Please add to final total when placing your order.
To buy a twin system click below.
Review of the Moto Union Exhaust System by Lee Hipkiss.
The system is lovely to look at (especially with the sticker you sent me, maybe you should add these to the carbon cans as standard)
The fit took me about an hour (well more like 55mins doing it wrong, and 5 doing it correctly, when you know how it is a simple 1 man job)
The sound is amazing really deep and throaty, have had people comment.
Performance wise it doesn't increase top speed on my bike as my carburettor and end can are already modified from the standard items, however I have little doubt it comfortably would add 5-7 mph to a totally stock machine and I can confirm I do get there quicker. I have noticed the torque curve is about 500/1000rpm higher up the rev range now, which is fine as 125cc need to be high up anyway.
The system weighs about 4kg total, compared to the stock this is a 4kg drop (standard system is 4kg and end can is 4kg)
Polishing Services.
We do not use any polishing kits to achieve the results you see on this website. All work is carried out with heavy duty industrial machinery and years of experience.
Whatever type of motorbike you have whether a classic or custom build we can polish all metal and alloy bike parts to show standard as seen in our photos. This includes Aluminum Frames, Wheels,
Casings, Forks, Exhausts, Nuts and Bolts or anything else you can find..!
MOTORCYCLE COLLECTION & DELIVERY SERVICE
DEDICATED JOBS
i.e. 1 to 2 M/C's only, to any destination at any time required by customer. These can be overnight/weekends if necessary. Jobs will be priced at £1.20 - £1.40 per mile, depending on location to our base. Or cheaper if we can work into our existing workload.
Motorcycle Servicing

If you prefer to order your parts online, and bring them along with your bike for us to fit thats fine. For Motorcycle Parts Click Here Note: links to an external site and to a seperate company.
All machines have their liquids replaced with top quality oils. We always use manufacturer approved parts wherever possible. In the case of classic and vintage motorcycles we can even get certain parts made to order should the need arise.
Classic Motorcycle Restoration

