2011-2016 Duramax LML CP3 Regulator Extension Harness (FPE-HAR-CP3-EXT)Regulator extension harness for use with Bosch CP3's used in 6. 6L Duramax applications.

extending its expected life and improving performance gains from aftermarket tuning products

The larger Ballistic Billet compressor wheel and our new exclusive Low MOI QST turbine wheel results in reduced backpressure

allowing for adjustment or replacement of GM torsion keys in as little as 15 minutes per truck

protects against rust and corrosion

Available in 3"

Introducing HP Tuners’ newest and most advanced vehicle interface

now it is ready for all to enjoy

and since it is cut from stainless steel with a polished finish

2003 - 2012 | Dodge Cummins 5

Not recommended for towing

New factory valve body O

9L Dynomite Diesel Reman Injector 200HP 60% Over (DDP325-200)