You are here:
WebshopVespa Oldt...TuningRacing Exh...Racing Exhaust SIP ROAD XL
 Your Shopping Cart
Your shopping cart is empty.
calculate shipping Live! Shipping Costs Calculation
 Your Notepads
notepad icon  Please login to use the Notepads.
webshop icon All Webshop
Your Scooter
Show only articles for selected scooter.
Most Popular Articles

SIP EuroFlat Banner
prev Pictures may look differentnext

Racing Exhaust SIP ROAD XL

for Vespa T5
steel, black,
fits wide tyre, large exhaust


Following a development period of several years the SIP Road exhaust range now has another generation. After dominating the large-frame touring exhaust market the time has come to challenge the most powerful pipes on the block, traditional racing exhaust systems with separate silencers, your dominance is over! The introduction of the SIP Road XL relegates this class of exhaust to the optical type of tuning.

If ever an exhaust deserved the term, the SIP Road XL is truly a wolf in sheep's clothing. This pipe resembles the original item so closely most have to look again to guess its true heritage and potential. It has enormous internal dimensions, very similar to the volume of most bazooka style expansion / silencer type systems. The SIP Road XL is assembled using a double-walled construction. It has been designed with a layer of silencer wool between the solid outer and inner perforated layers of steel to ensure that this exhaust sounds as unobtrusive as it looks. This advantage keeps the neighbours happy while avoiding unnecessary attention from the authorities or your local ear doctor following longer tours on your Vespa.

The performance delivery we have achieved with the SIP Road XL is something we are especially proud of. The XL creates extra power over the complete rev range and also enables higher revs – normally only possible in combination with a SIP Performance, PM, RZ expansion chamber or similar. This enables overtaking in all conditions and makes high speeds possible, without any dangerous tailgating of lorries on the motorway while lying flat over your scooter! The full power potential of the SIP ROAD XL really comes into its own on motor set ups with 12 hp (wheel) and more. The results it achieved on various SIP test scooters certainly raised a few eyebrows! A Malossi 172cc cylinder with a 24mm carburetor produced 15.4 hp (wheel) in combination with the XL.

This high performance potential deserves its combination with an after-market race cylinder. The manifold can be attached to the outlet stub on the cylinder with a traditional clamp or a spring system and scooters with eight inch wheels will require an upgrade to ten inch items.

Conclusion: This system delivers the performance of the larger 'SIP Performance' exhausts, with the discreet appearance of the SIP Road 2.0, its little brother in the range.


Performance exhaust / eight segment manifold / XL version

Steel construction, voluminous five segment manifold section, strengthened attachment bracket, heat-resistant paint, plug & play!


Wide tyre mounting, spare wheel and main-stand compatible. Older Vespa models require minor main-stand and exhaust bracket modification. If you wish to fit this exhaust system to a Vespa largeframe model, such as a Sprint, Rally, VBB or similar, the mainstand may require slight modification to avoid fouling!


As always, for safe and enduring use of this exhaust, both the jetting and the ignition timing must be checked / modified before use.


SIP-TIP: The size of the main-jet should be increased by at least five to ten grades. A MALOSSI 172cc cylinder, a Cosa model clutch, a race or bell crankshaft and a modified cylinder head are highly recommended. In combination with a Vespatronic ignition, a reed-valve manifold with 30-36mm carburettor, a reed-valve bell crankshaft the SIP Road XL can produce around 25 hp!


SIP Premium Warranty


We are convinced of the quality of our products. This is why we have extended the legal warranty for our SIP Road exhaust systems to a SIP Premium Warranty that lasts for 36 months. If a fault should occur during this time which is not due to improper use or improper assembly, we will repair the exhaust free of charge or replace it with a new one.


This Premium Warranty applies to end-buyers and starting from the following purchase date: 1st November 2016.

Customers also searched for this article with:  tuning exhaust, tuning exhaust system, performance exhaust, expansion chamber, exaust, race exhaust, exhuast, racing exhaust, pot

18035000 $540.19
80007200 $3.17
87400000 $4.95
Our Alternatives
for this item
24167000 $127.86
20028000 $326.10
20029000 $345.92
23090000 $101.09
21003000 $336.00
Customers choice
might interest you...
24166200 $137.78
15878000 $17.74
577180BJ $41.62
24167000 $127.86
Racing Exhausts

Our warehouse is fully stocked.

3,850g / piece
Stock on hand   Amount


Product forums
icon scootermodels This product fits the following models
divider Producer/Model divider cc divider Type divider Engine divider Yr. of Const. divider Extra
VESPA T5 / Elestart 125 VNX5T 2T AC `85-`90
VESPA T5 Classic 125 VNX5T 2T AC `92-`95

Legend: Quantity In Stock

This article is in stock and ready to be shipped immediately. Our warehouse is fully stocked.
This article is in stock. This item is in stock in sufficient quantity.
This article will soon be sold out. This item will be sold out soon.
This item is ordered by us especially for you. Deliverytime might take more than 3 weeks. You cannot cancel this order any more. This item needs to be ordered especially for you. The expected delivery time is about 3 weeks.
This article is currently not available but will be back in stock soon. This item is currently not available but will be back in stock soon.
This article is currently not available. This item is currently not available. You can order it nevertheless. The expected delivery time is about 3 weeks.