Fabspeed Sport Catalysts for Lamborghini Aventador SVJ and Ultimae

These HJS catalyst assemblies are specified for USA-market Aventador SVJ and LP780-4 Ultimae cars. Their fitment is market-specific, even when the model badge is the same. Based in Fort Washington, Pennsylvania, Fabspeed Motorsport designs exhaust, intake and ECU-tuning products for Porsche and other sports cars. Development includes evaluation on a dynamometer, on the road and at the racetrack.

Technical Details

• Manufacturer product reference: FS.LAM.AVRSVJ.SC.
• HJS 200-cell metallic sport-catalyst cores.
• Replaces the original four catalyst elements with the specified replacement assemblies.
• For USA-market cars only.
• Rear bumper assembly removal is required; professional installation is recommended.
• Confirm exact vehicle specification before ordering for a non-USA car.
• Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.
• Professional installation is recommended. Access requires removal of the rear one-piece bumper assembly.

Use restrictions

Fabspeed specifies off-road use and closed-course competition for this product. Verify the exact application and intended use before installation.

Manufacturer Videos

Demonstration vehicles may have additional modifications. The selected configuration determines what is supplied; the video does not establish fitment or guarantee the same sound or output on another vehicle.

PMB Performance brings over 20 years of parts and fitment experience. Send your VIN and the relevant original or modified component details if you need help confirming the application before ordering.

Fitment & Compatibility