Ferrea Complete Single Valve Spring Kit - VW 2.5L / BGP / BQG / CBT / CBUActual part may differ from image above. The new Ferrea Valve Springs are processed with premium grade alloy and feature special thermal treatment. Ferrea's advanced spring design and material specs have uniform load and stress distribution even in the most extreme racing conditions. Great for high revving applications. These valvesprings and retainers will reliably allow your engine to rev high without the worry of part failure, valve float, or coil

The lower viscosity ensures excellent cold-start behavior

Cruise Exhaust valves open at higher RPMs

1K0-947-109-71N / 1K0947109 71N / 1K0 947 109 71N/ 1K094710971N

MFR Part # URO-009397

E46 and (E9x M3) vehicles

Customers should be advised that two different colored logos appear on the MK7 Golf R intakes

0 (E92) 2011 thru 2013

use with our Density Line or Motorsport drivetrain mounts for a complete

You must check fitment and drill all holes before you have the roll bar re painted

64-11-6-823-725 / 64 11 6 823 725 / 64116823725

Audi Q5 8R platform Non Adaptive Air Suspension

Direct Replacement: