Lamborghini Aventador SVJ / Ultimae

Aventador SVJ/Ultimae F1 Exhaust

01 / Specifications

Engineered, not estimated.

Every number on this sheet was measured against the OEM body and published. No guesswork.

MaterialGrade-5 Titanium throughout
Weight Savings−42.7 lbs vs OEM
DiameterTwin 3.5"
ValvesQuad active, ECU-tuned
Sound (Strada)88 dB
Sound (Corsa)112 dB
Heat shieldingGold-leaf wrap, inner sleeve
OriginHand-fabricated, USA
02 / Why it's different

Hand-fabricated. Numbered.

Each unit is welded by a single technician, serial-numbered, and dynamometer-tested before it ships. The V12 deserves nothing less, and neither do you.

03 / Install

DIY-ready in three steps.

Every order ships with hardware, instructions, and a link to the AFD installation video. Most customers install in under two hours.

Watch the install video →
  1. 01

    Unbox & inspect

    Every part QC-checked and serial-tagged before it ships. Verify fitment against the OEM body before drilling anything.

  2. 02

    Dry-fit & align

    Tape the part in place, walk around the car, eyeball the panel gap. Adjust before committing the adhesive.

  3. 03

    Bolt down & cure

    Torque to spec sheet, peel the VHB liner, press for 30 seconds per zone. Cure 24 hours before pressure-wash.

04 / How it's made

From billet
to bolted on.

Every part follows the same four-step path. Scroll down to watch the build sequence, compressed.

  1. 01 / CAD

    Designed against the OEM body.

  2. 02 / CNC

    U.S. 5-axis precision.

  3. 03 / FINISH

    Multi-stage powder coat.

  4. 04 / SHIP

    Bolted on. Driven hard.

CAD model CNC machining Powder coat finish Finished install