Description
AIRAID AIR300-637 Dodge / Jeep / Chrysler 3.6L Throttle Body Spacer improves off-idle torque and mid-range power for Dodge, Jeep, Ram, and Chrysler 3.6L V6 engines. Its patented Helix Bore design spins incoming air for better velocity and atomization of the air/fuel mixture, resulting in stronger part-throttle torque and improved throttle response. Made from aircraft-quality billet 6061-T6 aluminum, the spacer is durable, lightweight, and installs in under one hour with included hardware—no drilling or cutting required. Finished in black, it delivers reliable performance and long-lasting durability.
Features:
- Helix Bore design for improved atomization and torque.
- Aircraft-quality billet 6061-T6 aluminum construction.
- Includes mounting hardware; gaskets not required.
- Black finish for durability and style.
- Easy installation in under 1 hour; no drilling or cutting.
Benefits:
- Boosts throttle response and mid-range power for 3.6L V6 engines.
- Durable, lightweight construction ensures long-lasting performance.
- All components included for simple installation.
Technical Specifications:
- Model: AIR300-637
- Product Style: AIRAID PowerAid
- Material: Billet 6061-T6 aluminum
- Thickness: 1 in (25 mm)
- Weight: 1 lb (0.5 kg)
- Finish: Black
- Gaskets Included: No
- Mounting Hardware Included: Yes
- Warranty: 12 months or 24,000 miles
- CARB EO Number: D-609-10
- Street Legal in US States: Not legal in California on pollution-controlled vehicles (check vehicle application)
Vehicle Applications:
- Dodge Durango 3.6L V6 Gas: 2011–2025 – Not street legal in CA
- Dodge Challenger 3.6L V6 Gas: 2012–2023 – Not street legal in CA
- Dodge Charger 3.6L V6 Gas: 2012–2023 – Not street legal in CA
- Dodge Avenger 3.6L V6 Gas: 2012–2014 – Not street legal in CA
- Jeep Grand Cherokee 3.6L V6 Gas: 2012–2021 – Not street legal in CA
- Jeep Wrangler / Wrangler JL / JK 3.6L V6 Gas: 2012–2023 – Not street legal in CA
- Jeep Gladiator 3.6L V6 Gas: 2020–2025 – Not street legal in CA
- Ram 1500 / Ram 1500 Classic 3.6L V6 Gas: 2016–2024 – Not street legal in CA
- Chrysler 300 3.6L V6 Gas: 2011–2022 – Street legal for specific years, CARB EO: D-609-10





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