ferrea

bmw s58 valve spring kit by ferrea

bmw b48 valve spring kit by ferrea

bmw m40 / m42 / m43 / m44 valves by ferrea

ferrea valve stem seal kit, viton vs1012/vs1014 (90-96 nissan 300zx)

bmw s63 lifter shim set by ferrea

bmw s68 valve spring kit by ferrea

bmw b46 valves by ferrea

ferrea toyota/bmw b58 3.0l 30.1mm 4.97mm 99.15mm 19 deg tapr flo std comp plus int valve - set of 12

ferrea spring seat locator: scion tc 2005 - 2010 (2azfe)

ferrea titanium retainer: scion tc 2011 - 2016 2arfe single spring 7 deg pro cnc (drop ship only)

ferrea 12-15 scion/subaru fr-s/brz single spring kit

ferrea toyota supra 3.0l b58 turbo 6.0mm valve stem titanium retainers - set of 12

ferrea toyota 2jzge/2jzgte 33.60mm 5.98mm 98.55mm 20 deg s-flo stk 6000 series int valve - set of 12

ferrea toyota 2jzge/2jzgte 30mm 5.98mm 99.1mm 22 deg flo +1mm super alloy exhaust valve - set of 12

ferrea vw 1.8t 20v 26.9mm 5.97mm 105.1mm 24 deg s-flo stk grv comp plus intake valve - set of 12

ferrea nissan rb25det 34.12mm 5.97mm 86.7mm 15 deg s-flo stk comp plus intake valve - set of 12

ferrea honda k20c1 29mm 5.47mm 114.75mm 28 deg taper flo stock super alloy exhaust valve - set of 8

ferrea honda b16a1/b17a1 28mm 5.45mm 102.5mm 25 deg flo stk flat hd 5000 series exh valve - set of 8

ferrea honda d16z6/y5/y7/y8 26mm 5.46mm 22 deg flo rad grv stock 6000 series exh valve - set of 8

ferrea honda f20c 36mm 5.48mm 109.8mm 22 deg s-flo stock 6000 series intake valve - set of 8