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JHS Racing Store | Motorcycle performance parts & accessories
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M4 Full System Black GP Exhaust

439.00
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M4 Full System Black GP ExhaustM4 Full System Black GP Style - Honda Grom

Fits: Honda Grom 2017- 2019
Part Number: HO1135

Great noise level while increasing overall performance.
- Saves 6lbs Over Stock.
- Removes Catalytic Converter93 dBs @ 4.500 RPM Stock 80 dBs @ 4,500 RPM.
- Max Horsepower 9.00 @ 6,900 RPM Stock HP 8.48 @ 6,700 RPM.
- Comes Pre-Installed with Q1 Stage 1 Quiet Insert.
- Stainless Steel Tubing.
- Optional dB Reducing Insert: Stage 2 Q3 Quiet Insert Sold Separately
- Low mount full exhaust system with custom bespoke black ceramic canister.

M4 full system is 37% lighter than stock system!
7-10 days lead time

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