06/17/2026
LSA owners, this is the spacer your setup has been waiting for.
The Snow Performance Billet LSA Lid Spacer is CNC-machined from 5/8” billet aluminum to increase plenum volume while improving airflow into the runners. Its ramped runner entry helps eliminate the hard step found in standard spacer designs, reducing turbulence and increasing port velocity.
O-ring sealing keeps the install clean and helps prevent sealing issues, while the built-in 1/8 NPT ports above each runner provide a clean foundation for direct port water-methanol distribution.
More plenum volume. Better runner entry. Cleaner cylinder-to-cylinder distribution for your LSA.