Tecnigas GP4 Nickel Exhaust - Piaggio & Vespa 50cc 4T (2V) brace The brushed stainless canister and

The brushed stainless canister and T304 stainless steel header makes this exhaust stand out

Includes the following part numbers: 1100-1273

Ask your rep about instructions for the Stella 4T manual

makers of high-performance parts for vintage and modern scooters

Bar Diameter:  7/8in

Tecnigas GP4 Nickel Exhaust - Piaggio & Vespa 50cc 4T (2V) brace The brushed stainless canister andElevate your scooter's performance and style with the Tecnigas GP4 Exhaust System. Engineered specifically for Piaggio 50cc 4 stroke (2 valve) engines, the GP4 offers a "GP style" aesthetic with a premium nickel plated finish that resists corrosion and stays looking sharp long after standard painted pipes have faded. This system is designed to provide a noticeable boost in mid range torque and throttle response compared to the restrictive factory