Attitude Performance Products - Diesel Performance Products

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Give Your Ride ATTITUDE

THE ADJUSTER In-Cab Fuel Controller 12 Valve or P7100 Pump

6.7L Cummins & 6.6L Duramax Fuel Rail Plug

Rear Freeze Plug 1988-2002 Cummins

Side Freeze Plug All B Series Cummins 1988 to Current

Bosch P7100 Pump with THE ADJUSTER

Piston Oil Squirters 1988 to early 2003 Cummins 5.9L

Rack Cap for Bosch P7100 Injection Pump

The ADJUSTER by Attitude Hero Card

APP's Rack Cap is drilled 4mm deeper

APP Piston Oil Squirters, Cheap Insurance for your Expensive Engine

The ADJUSTER vs AFC Live

What APP Customers are Saying

Diesels are all about ATTITUDE

Attitude Performance Product's 6.6l & 6.7l Fuel Rail Plugs

Attitude Performance Products

Serving the Diesel community with a goal of increasing performance and reliability.

Attitude Performance Products is all about providing solutions for Diesel enthusiasts.

APP’s contributions to the industry make great trucks even better

APP’s innovative technologies gives your ride authority and reliability