Throttle Body Spacer for Dodge Caravan (2011-2015) 3.6L

Precision Billet Throttle Body Spacer for 2011-2015 Dodge Caravan

Optimizes Plenum Velocity: Designed for the 3.6L Pentastar engine to reduce boundary layer turbulence and increase intake air velocity directly before the manifold runners.

The Stock Caravan Intake Restriction

The factory 3.6L intake design mounts the throttle body flush against the plastic intake plenum, creating abrupt directional shear and localized airflow stalls under partial-throttle tip-in. This sudden transition restricts intake charge stabilization, leading to delayed throttle response and compromised low-end torque when accelerating under passenger or cargo loads.

The Engineering Solution

Precision CNC-machined from aircraft-grade 6061-T6 billet aluminum, this spacer expands intake tract volume to stabilize pressure differentials between the throttle plate and plenum. The internal bore profile directs and smooths incoming air, accelerating charge velocity for enhanced throttle response and low-end torque recovery. Finished with a corrosion-resistant anodized layer and paired with 304 stainless steel hardware, it withstands engine bay thermal cycling without degrading.

Technical Specifications

Compatibility

• 2011-2015 Dodge Grand Caravan / Caravan (All trims including SE, SXT, Crew, R/T, and American Value Package equipped with 3.6L Pentastar V6)

The Dodge Utility Standard

Engineered to handle daily hauling and road-trip payload demands, this mechanical spacer improves throttle linearity across the RT chassis without throwing fault codes or requiring ECU software modification.