Mack Exhaust and Steering Repair - SteerTech Performance Exhaust

Mack Exhaust

Stock or custom exhaust components for your Mack Truck

Mack Trucks

For older models, retrofit or custom work, please consult one of our exhaust specialists.

When referring to parts for your vehicle, please specify desired material finish such as aluminized, stainless or chrome.

Mack CH & CL daycab exhaust layout
Mack CH & CL sleeper exhaust layout
Mack DM exhaust layout
Mack Granite CV exhaust layout
Mack Vision CX exhaust layout
Mack MR and LE exhaust layout
Mack R and RD exhaust layout

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Mack CH & CL daycab models

exhaust layout

A	4ME-597M	Mack CH/CL exhaust turbo pipe with pyrometer
	4ME-4946	Mack CH/CL exhaust turbo pipe
	4ME-4845	Mack CH/CL exhaust turbo pipe
B	SF-518	Stainless steel flex pipe
C	4ME-538M	Mack CH/CL exhaust pipe
D	M-465 M-130 OR HF-1051	Mack CH/CL muffler
The diagrams above are for reference only and may not accurately reflect the configuration or dimensions of your vehicle’s engine exhaust system. Please consult with an exhaust specialist at SteerTech Performance to confirm proper component selection.

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Mack CH & CL sleeper models

exhaust layout

A	4ME-597M	Mack CH/CL exhaust turbo pipe with pyrometer
	4ME-4946	Mack CH/CL exhaust turbo pipe
	4ME-4845	Mack CH/CL exhaust turbo pipe
B	SF-518	Stainless steel flex pipe
C	4ME-4991M	Mack CH/CL exhaust pipe
D	4ME-4993M	Mack CH/CL exhaust pipe elbow
E	M-465 M-130 OR HF-1051	Mack CH/CL muffler
The diagrams above are for reference only and may not accurately reflect the configuration or dimensions of your vehicle’s engine exhaust system. Please consult with an exhaust specialist at SteerTech Performance to confirm proper component selection.

Mack DM model exhaust layout

A	4ME-21698	Mack DM turbo exhaust pipe
B	4ME-2786	Mack DM exhaust flex-pipe
C	4ME-33092	Mack DM exhaust pipe elbow
D	4ME-21598	Mack DM exhaust elbow
E	M-542	Type 4 Mack DM Muffler 4″ ID 10″ x 15″ x 21″
The diagrams above are for reference only and may not accurately reflect the configuration or dimensions of your vehicle’s engine exhaust system. Please consult with an exhaust specialist at SteerTech Performance to confirm proper component selection.

Mack Granite CV exhaust layout

A	4ME-41112M2	Mack 4 inch OD Turbo exhaust pipe
B	SF-418	Stainless steel flex pipe
C	4ME-5110A	Mack Granite CV exhaust elbow to muffler
D	M-514 OR M-130-4	Type 1 Muffler
The diagrams above are for reference only and may not accurately reflect the configuration or dimensions of your vehicle’s engine exhaust system. Please consult with an exhaust specialist at SteerTech Performance to confirm proper component selection.

Mack Vision CX exhaust layout

A	4ME-597M 4ME-3570 OR 4ME-41104M8	Mack CX turbo exhaust pipe
B	SF-418	Stainless steel flex pipe
C	4ME-41125M 4ME-5192M OR 4ME-5195M	Mack Vision CX Exhaust Elbow
D	M-465 M-130 OR HF-1051	Mack CX muffler
The diagrams above are for reference only and may not accurately reflect the configuration or dimensions of your vehicle’s engine exhaust system. Please consult with an exhaust specialist at SteerTech Performance to confirm proper component selection.

Mack MR and LE exhaust layout

A	4ME-33119	Mack MR and LE turbo exhaust pipe
B	4ME-2786	Stainless steel flex pipe
C	4ME-22013	Mack MR and LE exhaust elbow 74 degrees
D	M-514 OR M-130-4	Type 1 Muffler
The diagrams above are for reference only and may not accurately reflect the configuration or dimensions of your vehicle’s engine exhaust system. Please consult with an exhaust specialist at SteerTech Performance to confirm proper component selection.

Mack R and RD exhaust layout

A	4ME-21698	Mack R and RD turbo exhaust pipe
A	4ME-4891M	Mack R and RD turbo exhaust pipe
B	4ME-2786	Stainless steel flex pipe
C	4ME-33092	Mack R and RD exhaust pipe
D	Depending on your truck year/model this elbow could be any of the following; 4ME-4925, 4ME-4970, 4ME-4969, 4ME-4762, 4ME-4911, 4ME-4658, 4ME-32612, 4ME-32611
E	M-127, M-131, M-514 Or M-130-4	Type 1 Muffler
The diagrams above are for reference only and may not accurately reflect the configuration or dimensions of your vehicle’s engine exhaust system. Please consult with an exhaust specialist at SteerTech Performance to confirm proper component selection.

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