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Rolling Wrench

GY6 Pair Valve Block Off Plate

GY6 Pair Valve Block Off Plate

Regular price $11.00 USD
Regular price $20.00 USD Sale price $11.00 USD
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If you’ve got that chrome emissions pipe (the PAIR valve) hanging off your GY6 and want to clean things up, this block-off plate lets you remove it completely. No more backfiring, no more ugly tube — just a clean, anodized black ProBld finish.

The Details
Many GY6 engines come with a chrome emissions tube (the PAIR valve) sticking off the side of the head. It’s there to burn off extra exhaust gases… but it’s also notorious for causing backfires, looking bulky, and generally being in the way.

This block-off plate replaces that entire assembly. Just remove the PAIR valve, bolt this plate in its place, and enjoy a cleaner look and smoother exhaust note. The plate is anodized black and laser-etched with our ProBld logo, so it actually looks like it belongs on a custom build instead of something emissions-related.

Each kit includes:
• 1x ProBld PAIR Valve Block-Off Plate
• 2x Stainless Steel Allen Bolts

*Only one block-off plate is needed per engine.*
Important Things to Note
• Fits GY6 engines equipped with a PAIR valve system.
• Removing the PAIR valve may reduce popping/backfire during deceleration.
• Only one block-off plate is required for the entire engine.
• Make sure the gasket surface is clean before installing the plate for best sealing.

If you’re not sure whether your scooter has a PAIR valve, send us a picture — we can identify it for you.
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