Egig Performance Item number: 3334020C15
Egig Performance

Compatible: Vespa V50, PV, Primavera, ET3, PK S, PK XL, PK XL2, PK HP - Smallframe engines in the 125-170 cc range

Key data

Area of application: Midrace road system for Vespa Smallframe 125-170 ccm
Plate thickness: 1.5 mm steel (instead of approx. 0.9 mm) for stable, smoother running
Characteristics: early, broad torque, unobtrusive sound
Fitting: fits all smallframe models without frame machining, suitable for luggage compartments
Production: hand-wound resonance body, elaborate forming of the 1.5 mm sheet metal
569,00 €*
available immediately
Shipping weight 3,8 kg

The EGIG PERFORMANCE Unisex is a universally applicable mid-race exhaust for Vespa Smallframe engines in the 125-170 cc range. It combines an inconspicuous installation position and close-to-production look with significantly more torque and very good everyday drivability.

1.5 mm sheet steel Early, broad torque Smallframe without frame modification Suitable for luggage compartment 125-170 cc

EGIG Unisex concept

The name says it all: the EGIG Unisex covers a wide range of Vespa smallframe setups and fits all standard frames without cutting or welding work. The focus is on high torque applied as early as possible instead of peak power. This makes the exhaust ideal for powerful street engines, touring vehicles and high-torque setups for everyday use.

On the EGIG170 cylinder, maximum power is already available at around 7000 rpm, with smaller displacements around 500 rpm later. The exhaust continuously builds up pressure even from low engine speeds and thus supports shiftless driving, good elasticity and a wide usable engine speed range.

1.5 mm sheet metal - more stable and quieter

Special feature of this version: The resonance body is made of 1.5 mm thick sheet steel. Compared to the 0.9 mm sheet metal normally used in exhaust construction, the system is significantly more solid. This provides more stability in hard use and reduces the typical clanking of sheet metal, which is noticeable in a quieter, less intrusive noise pattern.

Despite the greater material thickness, the production process remains classic: the sheet metal is formed by hand on a winding machine. Due to the almost double thickness of the sheet metal, the time and effort required for production are significantly higher, but the result is a robust exhaust for powerful smallframe engines, which is also prepared for continuous mechanics and poor roads.

Performance range and tuning

The EGIG Unisex is designed for smallframe engines between 125 and 170 cc. Its characteristics with early, evenly increasing torque simplify carburetor tuning and make the setup less sensitive to weather and altitude differences. Thanks to the homogeneous pressure curve, the engine reacts well to changes in jetting and ignition timing, which is particularly interesting for everyday and touring vehicles.

Installation and compatibility

The exhaust is designed so that it can be fitted to Vespa V50, PV, Primavera, ET3, PK S, PK XL, PK XL2 and PK HP without any frame modifications. The installation position is suitable for everyday use, the luggage compartment remains usable and the exhaust pipe blends unobtrusively into the vehicle. The design as a smallframe road system makes it a suitable addition for numerous 125-170 cc engine concepts.

Material and surface protection

The exhaust material is steel, unpainted. A heat-resistant paint finish or a galvanic or ceramic coating is recommended for long-lasting corrosion protection. Careful pre-treatment of the surface is particularly worthwhile for vehicles that are moved all year round.

Technical data

Area of application: Vespa Smallframe engines 125-170 ccm
Sheet thickness: 1.5 mm sheet steel (resonance body)
Manifold diameter: Ø 32 mm
Silencer: Ø 70 mm, length approx. 280 mm
Stud bolt spacing: 54-60 mm
Suitable for luggage compartment, no frame machining required
Suitable for V50, PV, Primavera, ET3, PK S, PK XL, PK XL2, PK HP

Note on tire size and space requirements

For 97 mm connecting rod (standard) and 51 mm stroke (standard), a 90/90 or 3.00 tire is recommended.
Depending on the chassis combination and rim width, it is essential to check the clearance of the tires and exhaust before fitting.

Conclusion

The EGIG Unisex in 1.5 mm sheet metal thickness is the right choice for anyone looking for an inconspicuous but high-torque smallframe system that remains stable even in tough everyday use and is somewhat more restrained acoustically. Hand-built, robustly constructed and easy to fit without any frame work, it combines practical street tuning with a wide usable rev range.

FAQ

No. The EGIG Unisex is designed so that it can be fitted to Vespa Smallframe models such as the V50, PV, Primavera, ET3 and PK S, PK XL, PK XL2 and PK HP without any frame work. The system generally remains suitable for luggage compartments, but the clearance of tires and chassis should still be checked in each individual case.
The significantly thicker sheet metal makes the exhaust body more robust against vibrations, stone chipping and mechanical stress. In addition, the greater wall thickness has a damping effect on the vibration behavior of the sheet metal, which makes the sound quieter and less tinny. The higher production costs result from the forming of the thicker material, which is still done by hand on the winding machine.
The EGIG Unisex is designed for smallframe engines in the 125-170 cc range, for example for the EGIG170 cylinder. The exhaust shows its strengths in powerful street and touring setups that prefer early torque and a wide usable rev range. Top performance-oriented high-rev concepts are less important here.
The exhaust is supplied in unpainted steel and should definitely be treated for lasting rust protection. Heat-resistant exhaust paints or coatings (e.g. galvanic or ceramic) have proven effective. Careful surface treatment is recommended for vehicles that are driven regularly and all year round.
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