What kind of exhaust does a Duramax have?
With the release of the LML Duramax in 2011 model year applications came an entirely new exhaust system for GM. This factory system starts out at 3.5" diameter out of the turbo and features a catalytic converter, followed by a DOC (Diesel Oxidation Catalyst), a DPF (Diesel Particulate Filter), and a DEF (Diesel Emissions Fluid) system.
How big is the downpipe on a Duramax MBRP?
MBRP 3" Downpipe / Turbo Direct Pipe 01-04 GM Duramax LB7 MBRP-GM8425 9.50 MBRP Exhaust GM8425 Replace your factory downpipe with this high flowing unit from MBRP. MBRP 3" Downpipe / Turbo Direct Pipe 04.5-10 GM Duramax MBRP-GM8424 6.50 MBRP Exhaust GM8424
Can I upgrade my Duramax Turbo Direct pipe?
The good news is that for those looking to upgrade the ENTIRE exhaust system, there are numerous options to upgrade the turbo direct pipe depending on the engine code of your Duramax. Now that we've gotten that out of the way, lets get back to business.
What is the diameter of the exhaust on a LMM engine?
Once the exhaust exits the last emissions device, the diameter is enlarged to a 4" diameter. The previous LMM engines featured a similar exhaust system, but without the addition of the DEF, which is designed to further aid in the emissions cleaning process.
What size is a standard exhaust?
Choosing the right exhaust system sizeEngine CIDSingle SystemHorsepower150-2002" (51mm) 2.25" (57mm) 2.5" (64mm)100 150 200200-2502.25" (57mm) 2.5" (64mm) 2.5" (64mm)150 200 250250-3002.25" (57mm) 2.5" (64mm) 3" (76mm)200 250 300300-3503" (76mm) 3" (76mm) 3.5" (90mm)250 300 3503 more rows
What size exhaust pipe is on a 2019 Silverado?
GM says the cat-back exhaust kit features “large front 3.5-inch and rear split 2.75-inch outer-diameter 304 stainless-steel pipes,” along with all the necessary hardware for installing it.
What size exhaust pipe is on a 2001 Chevy Silverado?
Muffler Inlet Diameter: 2.75". Muffler Outlet Diameter: 2.75". Muffler Body Length: 24".
What size exhaust is in a 2002 Silverado?
Premium Member. The stock size is 3.5" If you can hear any sound at all then it's probably not stock lol.
What is the stock exhaust size on a 2021 Silverado?
The exhaust pipe size on the 5.3L trucks is 2.75" but I used a 3" cutout because it is more readily available than a hard to find 2.75" cutout. You do not want to go smaller with a 2.5" cutout because you will be restricting the exhaust flow.
What size is the exhaust on a 2021 Silverado?
With large front 3.5-inch and rear split 2.75-inch outer-diameter 304 stainless-steel pipes, this system offers up to a [40 percent reduction in back pressure at 335 g/s at 600 degrees C], up to a 13-hp improvement at 5,600 rpm and up to 8 additional pound-feet of torque at 4,100 rpm compared with the production ...
What size is the exhaust on a 2003 Silverado?
Muffler Inlet Diameter: 2.75". Muffler Outlet Diameter: 2.75". Muffler Body Length: 24". Muffler Overall Length: 29".
What size exhaust pipe is on a 2011 Chevy Silverado?
Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5".
What size is the exhaust on a 2010 Silverado?
Main Tubing Diameter: 2.5". Exhaust... Chevy Silverado 1500 4.8L / 5.3L without Long Bed 2010, Performance Series™ Aluminized Steel Cat-Back Exhaust System with Single Side Exit by MBRP®. Exhaust System Type: Cat-Back.
What size exhaust is on a 2020 Silverado?
Back in June, Martin Barkey and his aftermarket exhaust company, MBRP, released its new four-inch cat-back exhaust system for the 2020 Chevrolet Silverado HD and 2020 GMC Sierra HD.
What size is the exhaust on a 2018 Silverado?
Muffler Inlet Diameter: 2.625". Muffler Outlet Diameter: 2.75". Muffler Body Length: 12".
What size exhaust pipe does a 2018 Silverado have?
What is the stock exhaust size on a 2018 Silverado? Muffler Inlet Diameter: 3.5″. Muffler Outlet Diameter: 3.5″. Muffler Body Length: 23″.