Powerflex PFR3-126 replaces the worn rubber gearbox support bush on B5-platform Audis (A4, S4, RS4, 1995-2001). Fits the original mount housing - no machining or modification needed.
70ShA yellow polyurethane - stiffer than rubber, resists heat, cracking and compression set
Eliminates drivetrain slop - sharpens shift feel and reduces gearbox movement under load
Direct fit - installs into existing OEM mount (8A0 599 133 B), one piece per car
Fast road & track day proven - handles increased torque without compromising daily drivability
