01 / Specifications

Engineered, not estimated.

Every number on this sheet was measured against the OEM body and published.

MaterialGrade-5 titanium
Weight savings−11.0 lbs vs OEM
Diameter2.5" twin exit
TipsTwin titanium 3.5"
Sound (cruise)78 dB
Sound (WOT)102 dB
CompatibilityGR86 + BRZ 2022+
OriginUSA hand-welded
02 / Why it's different

Twin-exit, twin-platform.

GR86 and BRZ share a chassis but customers tune differently. We tested both — same acoustic curve, same fitment, same hardware. One SKU, two platforms, zero compromise.

03 / Install

DIY-ready in three steps.

Every order ships with hardware, instructions, and a link to the AFD installation video.

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.