Cold Air Intake Filter Kit for Jaguar XE (2016-2019) 3.0L Supercharged Engine

High-Flow Dual Intake Kit for 2016-2019 Jaguar XE (AJ126 / X760)

What It Does: Replaces the restrictive factory air boxes with a high-flow dual intake system to reduce pumping losses, lower intake air temperatures (IATs), and increase supercharger efficiency.

The Stock XE Airflow Restriction

The OEM intake tract on the X760 Jaguar XE is engineered with acoustic suppression as the primary priority, utilizing baffled plastic resonators and thick, pleated paper filters. While effective at dampening supercharger whine for the average consumer, these components create significant turbulence and a restrictive pressure drop before the throttle body. The enclosed plastic housings are highly susceptible to heat soak during spirited driving or heavy traffic, which causes the ECU to pull ignition timing as intake air density decreases. This structural restriction limits the AJ126 V6 engine's ability to breathe at higher RPMs, effectively choking the twin-vortex supercharger and masking the engine's true power potential.

The Engineering Solution

The "R Performance" intake kit utilizes a dual-filter configuration to maximize surface area and volumetric flow. By deleting the factory air boxes in favor of heat-shielded open-element filters, the system provides a more linear air path, significantly reducing vacuum loss at the compressor inlet. This kit features precision-cut heat shields designed to isolate the intake charge from radiant engine bay heat, ensuring a denser oxygen supply reaches the intercooler. The high-performance cotton-gauze filters—available in red or blue—improve filtration surface area while increasing airflow velocity, resulting in a dyno-verified 9-11 hp gain at the wheels. The installation is a 30-minute, direct bolt-on procedure that requires no permanent modifications or specialized tools, maintaining factory sensor locations to ensure zero Check Engine Lights (CEL).

Technical Specifications

Compatibility

• 2016-2019 Jaguar XE 3.0L V6 Supercharged
• Fits all X760 chassis variants with the AJ126 engine

The Jaguar Precision Standard

Designed specifically for the X760 platform, this upgrade ensures the AJ126 maintains its sophisticated European power delivery and refined idle while improving throttle response. It provides the necessary airflow for stock or tuned applications without compromising the precision of the factory mass airflow (MAF) sensors.