DIESEL EXH.SYS. 07-10 GM HD 6.6L PANTS Our B&M Hi-Tek SuperCoolers feature

Our B&M Hi-Tek SuperCoolers feature a stacked plate design which is up to 30% more efficient than tube and fin designs and have 15% less flow restriction resulting in maximum cooling efficiency

2016 - 2019 Buick Envision Price includes applicable core fee

This B&M® Shift Improver™ kit fits all 1971-1977 Chrysler

Thermal durability has been improved with longer exhaust studs and spacers plus thicker

DIESEL EXH.SYS. 07-10 GM HD 6.6L PANTS Our B&M Hi-Tek SuperCoolers featureMBRP 4" DPF BACK ALUMINUM SINGLE EXHAUST ; 07 10 SILVERADO SIERRA HD 6. 6L ; SINGLE SIDE EXIT Improved Torque And Horsepower Lower Exhaust Gas Temperatures Bolt On Design Utilizes OEM Hangers 3 Year Warranty