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18 · AT System
Accessories, tools, and performance
5 part types · what each does and where to compare prices
- 01Trailer hitchHitches are made for a specific vehicle and rated by class.
- 02Trailer wiring harnessPlug-in harnesses connect to the vehicle's tail light wiring.
- 03Roof rackDepends on whether the roof has factory rails, fixed points, or a bare roof.
- 04OBD-II scannerReads trouble codes on 1996 and newer US vehicles. Not vehicle-specific.
- 05Cold air intakeReplaces the factory intake tube and filter box. Check for a CARB EO number in states that require one.
Before you order
- Towing parts must be rated for your vehicle's towing capacity, which is in the owner's manual.
- Performance parts may affect emissions compliance and warranty coverage.