GFB DV+ Uprated Diverter Valve & Solenoid - Audi RS3 8P E85 Z4 2.5i Trapezoid threads and composite spring

Trapezoid threads and composite spring perches for easy height changes even after winters

300 mm front disc and pad package

Significant gains in power and torque across the rev range

this panel filter preserves factory airflow

GFB DV+ Uprated Diverter Valve & Solenoid - Audi RS3 8P E85 Z4 2.5i Trapezoid threads and composite springsupplied with replacement solenoid and has lower profile than T9351 The T9381 is the latest addition to the DV+ family, and offers all the benefits youd expect from a DV+: Sharper throttle response Faster boost recovery after gearshift or brief throttle lift Improved boost holding Unrivalled longevity, backed by our Lifetime Warranty The T9351 DV+ has been and remains the workhorse of the DV+ family. By replacing the problematic valve mechanism of the