Good quality, great priced performance exhaust to suit series 3 and GP / DL Lambrettas. 
  The body construction is mild steel painted in heatproof black paint, stainless steel manifold and stainless steel end can
 These can be bought with a choice of 2 different manifolds to suit your top end kit, and are interchangeable if you decide to swap, you just need to buy the different manifold. Please choose from the dropdown menu:
 
OVAL or piston port: suitable and especially good on all standard cast iron and aluminium kits - 125, 150, 175, 185, 195 and works well on MBgm RT195 / 225, SR, Mugello (may need adjustments to fit), Gran turismo GT, Etc.
 
Round: Good for TS1, Imola and Monza (will need some adjustments/porting to work optimally).
 
Consists of - Expansion chamber, U bend/manifold, end can, springs and mounting gasket, mounting bracket, fixings and rubbers.
 
Does NOT include exhaust gasket