OVERVIEW 12” x 15” Repacks glass packed silencers on expansion chambersReduces noise caused by burned out packingRestores correct back pressure REVIEWS YOU MAY ALSO LIKE FIRE POWER Silencer Pro-Pak Repack Kit MSRP: Was: Now: $17.95 FIRE POWER Spark Plug Wrench MSRP: Was: Now: $7.95 FIRE POWER Spark Plug Cap TB05EMA Replaces NGK #8636 MSRP: Was: Now: $9.59 FIRE POWER Spark Plug Cap SB05E Replaces NGK #8374 MSRP: Was: Now: $8.49 FIRE POWER Spark Plug Cap LZFH Replaces NGK #8381 MSRP: Was: Now: $8.49