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France, Paris
1 Level
751 Review
27 Karma

Review on ๐Ÿ”ธ PQY Universal 3" Electric Exhaust Cutout: Remote Controlled Motor E-cut Valve Kit with Dual Flaps for Optimal Performance by Gary Knop

Revainrating 2 out of 5

mass leaks. good for engines and engine parts

A smoke test showed how badly the original valve stem was leaking. That's probably why they covered him up. Basically, the shaft that opens and closes the internal valves is poorly isolated from the engine and there will be a massive exhaust leak. On the bright side. This is one of the few relief valves that actually uses valves on both tubes. So it opens one and actually closes the other.

Pros
  • โœฟTo open the cutout, simply flip it over and it opens the exhaust pipe for a throaty exhaust rumble.
Cons
  • Cleanliness