Engine & Underhood Performance
Underhood parts for trucks, SUVs and diesels: S&B cold air intakes and filters, Pedal Commander throttle response controllers, battery trays, power stations and wiring kits. Brands include S&B, Pedal Commander, Genesis Offroad, PowerTrays, National Luna and AWE. Confirm year, engine and trim before ordering, since intakes and throttle controllers are matched to specific powertrains.
Engine & Underhood Performance FAQs
Will a cold air intake fit my truck if it is the same model but a different year?
Not necessarily. Intakes are built around the airbox, sensor location and engine of a specific year range, and those change with refreshes and engine swaps. Match model year, engine and fuel type to the listing before ordering.
What does a throttle response controller do?
It changes how the vehicle responds to the accelerator pedal, so the throttle feels sharper without changing engine output. Most plug into the pedal connector. Choose the listing for your exact vehicle and year.
What do I need for a dual-battery setup?
Typically a second battery with a tray, a way to charge it from the alternator such as a DC-DC charger, fusing and cable, and a monitor. The right mix depends on your vehicle and what you run. Call (920) 249-7744 if you want to talk through a build.
Do I need to replace my air filter when I install an intake?
Intake kits usually come with their own filter. Replacement filters are sold separately by part number, so keep track of which one your intake uses. Filter wraps and accessories are in the intake accessories collection.
Are battery trays vehicle-specific?
Many are, because the tray must fit the factory battery location and hold-down. Check the listing for your model and year, and confirm the battery group size you run.
