[1 & 4 Male (3Pcs)]
[3 & 8 Male (2Pcs)]
[1 & 8 Male (10Pcs)]
[1 Male (1Pcs)]
[3 & 8 Male (5Pcs)]
Quickun brass material makes the exhaust muffler has long service life, serried copper particle realize a good performance of exhausting and noise reducing