Check your eligibilityDescription
This exhaust is suitable for all regular cast iron cylinders of 175 cc and above using the normal rectangular exhaust flange mounting including the AF Rapido kit, MRB RaceTour cylinder kits etc. (note the image shows it with a TS1 flange please ignore this)
PM Tuning proudly presents the latest generation of performance exhaust systems for Lambretta’s.
As always we pride ourselves on top quality craftsmanship, performance and fit are key to this design.
Made from 1.2mm CR4 high carbon steel the FAT MAMBA design dictated the mid-section to be 130mm in diameter making it one of the fattest pipes available on the market for a Lambretta, not an easy size to accommodate on a Lambretta with rear runner boards and 10 inch wheels.
A lot of careful thought went into our most technically challenged pipe to date.
The layout was optimised in order to gain maximum ground clearance and as a result the first items to touch down on extreme cornering are centre stand, then kick-start lever.
Dyno tests have shown power increases in the order of 2HP @ low to mid speed range and 3+HP gains at peak power over the current favourites so now there’s NO need for a low rev and high rev designed exhausts the FAT MAMBA has them both covered with more HP and spread to boot.
Available with 6 muffler options,
Fat Mamba series for rectangle exhaust port fitting cylinders
The ultimate expansion chamber for Lambretta series3. After years of progress and development through manufacturing we have come up with the biggest and best Lambretta exhaust.
Fully dyno tested to give optimum performance across the full rev range, perfect on country lanes or as a motorway cruiser, looks good too, it isn’t called the Fat Mamba for nothing, it’s not all about looks though this is a serious piece of kit,
looks great
sounds great
performs great
