Chevy

2011-2016 GM Duramax LML GDP MPVI3 Custom Tuning

Universal Mel's Round Body Aluminized Twister Resonator 3"-5" Inlet/Outlet

2011-2015 Duramax LML 5" Downpipe Back Dual Exhaust No Muffler (531013)

2011-2015 Duramax LML 4" Cat Back Exhaust w/ Muffler (431013)

2011-2015 Duramax LML 4" Cat Back Exhaust No Muffler (431014)

2011-2015 Duramax LML 4" Car & DPF Race Pipe w/ Muffler (431029)

2015.5-2016 Duramax LML 5" Downpipe Back Dual Exhaust No Muffler (531014)

2015.5-2016 Duramax LML 4" Cat & DPF Race Pipe w/ Muffler (431030)

HP Tuners Tuning Upgrades

Duramax Tune Revision

Tuning Revision

Duramax EFILive Tune Upgrades

Tuning Revision

Hot Shot's Secret LX4 Lubricity Extreme

Driven Racing Oil XP8 5W-30 Conventional Racing Oil (01906)

Driven Racing Oil BR30 5W-30 Conventional Break-In Oil (01806)