Complete stainless steel performance exhaust system for GY6 125cc and 150cc 4-stroke scooters. The SSP-G 2nd Gen round canister replaces the restrictive factory muffler with a polished high-flow design that reduces backpressure, drops vehicle weight, and delivers a deeper, more aggressive exhaust note. Made in Taiwan by SSP-G.
Features
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Polished stainless steel construction: Resists corrosion, thermal cracking, and weathering for long-term durability
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Straight-through design: Minimizes backpressure for improved top-end speed and acceleration
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Removable acoustic baffle: Adjust sound signature from a mild rumble to an open roar
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Complete kit: Includes stainless header pipe, round muffler canister, mounting bracket, rubber isolator clamps, gasket, and hardware
Specifications
- Brand: SSP-G
- SKU: 190-36
- Muffler length: 20 inches (overall)
- Muffler outer diameter: 110mm round
- Header mount: 2-bolt flange
- Material: Polished stainless steel
- Internal core: Perforated core with fiber-acoustic packing and removable baffle
- Made in Taiwan
Model Fitment
| Engine |
Engine Codes |
Application |
| GY6 150cc 4-stroke |
157QMJ / 1P57QMJ |
Full-size 150cc street scooters and go-karts |
| GY6 125cc 4-stroke |
152QMI / 1P152QMI |
Mid-size 125cc scooters and light utility buggies |
Important fitment note: GY6 scooter frames vary between brands (TaoTao, Icebear, Wolf, Bintelli, etc.) — minor bracket adjustment or spacer alignment may be required. Built for carbureted models with standard right-side exhaust layouts only. Will NOT fit fuel-injected models without adding an O2 sensor bung. Verify your engine code before ordering.
Tuning note: Upgrading to a high-flow exhaust changes your air-to-fuel ratio. Up-jet your carburetor main jet by 2–5 sizes and retune your CVT roller weights to match the updated power band to avoid lean bogging.
Installation tip: Always replace the exhaust header gasket when pulling or swapping headers. Reusing a crushed copper crush washer causes exhaust leaks, deceleration backfire, and lean valve damage.
Off-road use only. Not intended for use on public roads, highways, or land where emission compliance laws apply.
