• Direct Air Intake For Jaguar XJ8 / XJR (2004-2009) with 4.2L Engine
  • Direct Air Intake For Jaguar XJ8 / XJR (2004-2009) with 4.2L Engine
  • Direct Air Intake For Jaguar XJ8 / XJR (2004-2009) with 4.2L Engine Default Title

Direct Air Intake For Jaguar XJ8 / XJR (2004-2009) with 4.2L Engine

$195.95
$195.95
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Direct Air Intake for 2004-2009 Jaguar XJ8/XJR 4.2L V8

The Jaguar XJ represents British luxury performance at its finest—a flagship sedan that combines handcrafted elegance with genuine sporting capability. Your XJ8 or XJR's all-aluminum 4.2L AJ-V8 engine is a masterpiece of engineering that redlines near 7,000 RPM, delivering smooth power wrapped in whisper-quiet refinement. But at those elevated engine speeds, your factory intake becomes the bottleneck limiting performance. Our direct air intake system unleashes the full potential of Jaguar's sophisticated V8, transforming your luxury sedan into the driver's car it was always meant to be.

Elevate British Performance Excellence

Feel your Jaguar surge with newfound authority as T304 polished aluminum piping feeds your high-revving V8 unrestricted airflow. The factory intake chokes performance precisely when your engine craves air most—approaching that 7,000 RPM redline where the AJ-V8 delivers its most thrilling power. Our show-quality direct air system eliminates restriction, unlocking up to 10% more horsepower and torque while adding a deeper, more purposeful intake note that enhances rather than disrupts your XJ's refined character.

Engineered for High-Performance Luxury

This complete bolt-on system features precision-mandrel-bent T304 aluminum construction with a mirror-polished finish worthy of your Jaguar's engine bay. The high-flow washable filter delivers exceptional filtration while maximizing airflow—critical for an aluminum V8 designed to rev freely and produce power at elevated engine speeds. Installation takes under 60 minutes with basic tools, and properly installed, will not void your vehicle warranty.

After installation, disconnect your battery terminal for 30 seconds to reset your ECU and optimize performance calibration. Experience improved throttle response, enhanced acceleration, and the satisfaction of knowing your British luxury sedan now breathes as freely as it was engineered to perform.

Note: This intake is not CARB exempt for California emissions compliance.

Unlock your Jaguar's true potential. Experience up to 10% more power, enhanced high-RPM performance, and refined sound that honors British sporting heritage. Shop now.

Engine Safety Rating
Difficulty 

Fitment

Make

Jaguar

Engine Size
  • 4.2L

Year
  • 2004
  • 2005
  • 2006
  • 2007
  • 2008
  • 2009

Installation

100% Plug and Play
Direct Air Intake For Jaguar XJ8 / XJR (2004-2009) with 4.2L Engine

$195.95

Does it come with a warranty?

All our products come with a limited time lifetime warranty. See terms.

What happens if I don't like it?

Returns are accepted. Please see our Terms and Conditions.

How fast is shipping?

We try our best to ship the next day. Depending on your location it can be as fast as 3-5 days for delivery within 48 states.

What's the returns policy?

No worries. Contact customer support for a return authorization.