Add to Cart Mack R Series Aluminized Pipe OEM 4ME-33092 GrandRock MSRP: Now: $150.15 Was: Mack R Series Aluminized Pipe Mack R Series Pipe Aluminized OEM# 4ME-33092 Sold As Each Quality Made Product Call us at 1-888-888-7990 for any questions or assistance for your exhaust system! MSRP: Now: $150.15 Was: Add to Cart