Blue Diamond Stacks, Guards & Brackets

Is your current Chrome Stack rusted, corroded, discoloured or damaged? Is it making your truck look not as good as it should? Northern Mufflers can help! 

We sell various styles of chrome stacks, including Aussie Curve, Mitre Cut and Straight Cut. Click the links below to find out more. 

Available with inlet sizes as small as 2.5” (in some designs) 3”, 3.5”, 4”, 4.5”, and then the more common larger sizes of 5”, 6”, 7”, 8”. Plain inlet, reducing stacks, or expanded inlet stacks. 

In addition to chrome stacks we have a full range of guards, brackets, pipe shrouds and muffler shrouds to complete your setup. 

The Blue Diamond, or Standard Chrome range of stacks is designed to suit older style trucks that are not fitted with advanced emissions control systems such as Diesel Particulate Filters (DPF), Exhaust Gas Recirculation (EGR), Selective Catalytic Reduction (SCR) or AdBlue. If your truck has any of these systems, exhaust gases will run hotter and you will need a stack from the Silverback Chrome 350C or 650C Series range, with upgraded chrome and special internal coatings. 

The Silverback Chrome range of stacks are available the traditional Aussie Curve, Mitre Cut and Straight Cut designs, as well as the more unique Bull Horn and West Coast Curve designs. 

If you want a seamless, bold Exhaust System, the Monster Kit Set Up is now available - using a unique combination of elbows, a centre spool and large chrome stack, connected with streamlined clamps and a proprietary interlocking system, it gives the appearance of one continuous exhaust stack. 

We also sell Direct Fit Kenworth Tilt Cab Joiners, Y-Pieces, and Chrome Elbows.