New exhaust Vespa PK50 & PK125 racing exhaust BigBox TOURING bgm PRO

NEW: Exhaust bgm PRO BigBox TOURING for Vespa PK50 & PK125

A new racing exhaust for Vespa PK has sneaked into our store. Today we present the new Vespa PK exhaust from bgm PRO.

We have two versions:
  1. for Ves paPK50 & PK80 | BGM1050PK Exhaust -BGM PRO BigBox TOURING PK- Vespa PK50, PK80 (S/XL/XL2/HP/SS/Lusso)
  2. for Vespa PK125 & PK75 | BGM1125PK Exhaust -BGM PRO BigBox TOURING PK- Vespa PK125 (S/XL/XL2/ETS), Motovespa PK75 (S/XL/Junior)
The history of this exhaust system lies in the fact that there were no longer any original Piaggio exhausts for the PK 50 models. When developing a new exhaust, we recognized the potential and were able to develop a sports exhaust with an original look, low volume and a significant increase in performance . The bgm PRO quality exhaust is now handmade in Europe and is available immediately: bgm PRO BigBox TOURING Vespa PK

bgm PRO BigBox Touring VS Sito PLUS

On the dynamometer it looks like this:
Vespa PK Rennauspuff Leistungsprüfstand
bgm PRO BigBox for your Vespa PK

Vespa PK exhaust with more power, discreet appearance & low volume

The bgm PRO exhaust in the TOURING version thus provides the discreet appearance and acoustics of an original Vespa exhaust, combined with a sports exhaust characteristic with high torque and a wide power band. This system was originally designed as a replacement for the original Piaggio exhaust systems that are no longer available. In the meantime, we have developed it into a fully-fledged, modern sports exhaust system. We have attached great importance to good performance with a discreet noise level and a good fit.
  • Significantly more power
  • Quiet racing exhaust
  • Good fit
  • Original look
  • High and early torque
  • Wide rev range
  • More top speed
  • Very unobtrusive
  • Fits without modifications
  • Handmade in Europe
The bgm PRO Sport TOURING harmonizes very well with a standard engine as well as with classic tuning cylinders such as the
  • Polini 75-112,
  • DR75-102 or
  • Malossi 75-112
  • Polini 133
Auspuff Vespa PK 50 bgm PRO BigBox TOURING

Simple installation

The manifold, which is split relatively low down, allows the exhaust body to be removed quickly without having to detach the manifold from the cylinder. The connection is secured by tension springs, making it stable yet quick to release. We recommend increasing the jetting by 2-4 numbers compared to a standard exhaust for safety reasons. SCOPE OF DELIVERY
  • Exhaust body
  • Exhaust manifold
  • Exhaust springs
  • Gasket cylinder/manifold
Vespa PK exhaust TIP:
  1. Adapt jetting see above.
  2. Apply some heat-resistant sealant (see Exhaust accessories) between the manifold and the exhaust body will keep this area permanently clean.

PK 50 exhaust: Suitable Vespa PK

The PK exhaust fits the following Vespa PK 50 and Vespa PK 80 models:

PK 125 exhaust: Suitable Vespa PK

The PK exhaust fits the following Vespa PK 125 and Vespa PK 75 models:

Order here: modern Vespa PK exhaust
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