The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

The 3" High Flow Driver side Intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two piece 2 ?" inter cooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than...

Replace the restrictive crushed factory down pipe on your 2015.5-2016 LML Duramax with this full 3" Stainless steel down pipe. For use with factory turbo or factory style drop in turbo on trucks with the 3 bolt flange exhaust connection. For 2011-2014 style exhaust...

Replace the restrictive crushed factory down pipe on your 2011-2016 LML Duramax with this full 3" Stainless Steel down pipe. For use with factory turbo or factory style drop in turbo on trucks using a v-band connection style exhaust, NOT the 3 bolt flange...

Replace the restrictive crushed factory down pipe with this full 3" Stainless steel down pipe. For use with factory turbo or factory style drop in turbo. Down Pipe 3in. for 2004.5-2010 Duramax LLY/LBZ/LMM Stainless Features: 3" Stainless Steel Downpipe Heat Wrap and Clamps High...

WCFab 2020-2024 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...

WCFab 2020-2024 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...

WCFab 2020-2024 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...

WCFab 2020-2024 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly...