CAT & DPF Delete Race Pipes

Mel's Manufacturing 4" Cat & DPF Delete Kit (Part 1 of 2) for 2011-2012 Dodge 6.7L Cummins 3500/4500/5500 (Cab & Chassis vehicles). This kit includes a muffler.

This aluminized steel 4" Cat & DPF Delete Race Pipe Kit from P1 Race Parts fits your 2011-2015 GMC Chevy Duramax 6.6L 2500/3500 pickup with the LML engine and includes a muffler. Race tuning required.

This aluminized steel 4" Cat & DPF Delete Race Pipe with muffler from P1 Race Parts fits your 2017-2023 GMC Chevy Duramax 6.6L pickup with the L5P engine. Race tuning required.

This aluminized steel 4" Cat & DPF Delete Race Pipe Kit from P1 Race Parts fits your 2019-2022 Dodge Ram 6.7L Cummins 2500/3500 pickup. It has no bungs on the pipes, includes muffler. Race tuning is required to install this kit.

This aluminized steel 4" Cat & DPF Delete Race Pipe Kit from P1 Race Parts fits your 2013-2018 Dodge Ram 6.7L Cummins 2500/3500 pickup. It has no bungs on the pipes and comes complete with a muffler. Race tuning is required to install this kit.

Mel's Manufacturing 4" Aluminized Steel DPF & Cat Delete Pipe for your 2019 6.7L Powerstroke diesel truck - With Muffler

Hear the difference with Mel's Manufacturing's 4" exhaust system. It is engineered for easy installation and increased performance in your 2016-2019 5.0L Titan XD diesel truck.

Hear the difference with Mel's Manufacturing's 4" exhaust system. It is engineered for easy installation and increased performance in your 2007.5-2012 6.7L Cummins diesel truck.

Hear the difference with Mel's Manufacturing's 4" exhaust system. It is engineered for easy installation and increased performance in your 2013-2018 6.7L Cummins diesel truck.

Hear the difference with Mel's Manufacturing's 4" exhaust system. It is engineered for easy installation and increased performance in your 2013-2023 6.7L Cab & Chassis Cummins diesel truck.

Hear the difference with Mel's Manufacturing's 4" exhaust system. It is engineered for easy installation and increased performance in your 2019-2022 6.7L Cummins diesel truck.

Hear the difference with Mel's Manufacturing's 4" exhaust system. It is engineered for easy installation and increased performance in your 2011-2018 6.7L Powerstroke diesel truck.

Hear the difference with Mel's Manufacturing's 4" exhaust system. It is engineered for easy installation and increased performance in your 2011-2015 6.6L Duramax diesel truck.

Hear the difference with Mel's Manufacturing's 4" exhaust system. It is engineered for easy installation and increased performance in your 2015.5-2016 6.6L Duramax diesel truck.

Hear the difference with Mel's Manufacturing's 4" exhaust system. It is engineered for easy installation and increased performance in your 2017-2022 6.6L Duramax diesel truck.

This T409 stainless steel 4" Cat & DPF Delete Race Pipe Kit from P1 Race Parts fits your 2013-2018 Dodge Ram 6.7L Cummins 2500/3500 pickup. It has no bungs on the pipes and comes complete with a muffler. Race tuning is required to install this kit.

This 4" DPF & Cat Delete Race Exhaust Pipe kit from P1 Race Parts replaces the piping area where your DPF and CAT used to sit. This aluminized steel kit fits 2008-2010 Ford Powerstroke 6.4L F250/F350/F450 diesels, and includes a muffler.

This 4" DPF & Cat Delete Race Exhaust Pipe kit from P1 Race Parts replaces the piping area where your DPF and CAT used to sit. This aluminized steel kit fits 2011-2016 Ford Powerstroke 6.7L F250/F350/F450 diesels, and includes a muffler.

This 4" DPF & Cat Delete Race Exhaust Pipe kit from P1 Race Parts replaces the piping area where your DPF and CAT used to sit. This aluminized steel kit fits 2017-2019 Ford Powerstroke 6.7L diesels, and includes a muffler.

This aluminized steel 4" Cat & DPF Delete Race Pipe Kit from P1 Race Parts fits your 2007-2012 Dodge Ram 6.7L Cummins 2500/3500 pickup. It has no bungs on the pipes and comes complete with a muffler. Race tuning is required to install this kit.

Mel's Manufacturing 4" Aluminized Steel DPF & Cat Delete Pipe for your 2020-2022 Ford 6.7L Powerstroke F250/F350/F450 diesels - With Muffler / No Bungs.