Ferrea 6000 Series Competition Exhaust Valve 29mm Mitsubishi EVO X (QTY 8) vendor_Subaru Japan Spring Rates: (F) 12kg/mm (R)

Spring Rates: (F) 12kg/mm (R) 8kg/mm

With a choice of inlet and outlet connections the RS valve can be matched to your engine perfectly

It is also not slippery and will not rattle like some metal knobs do

100% synthetic lubricant for all mechanical transmission of high performances and racing cars

The Street Flex coilovers for the Nissan 350z are deeveloped to provide the ultimate balance of comfort and performance for both street driving and circuit use

Ferrea 6000 Series Competition Exhaust Valve 29mm Mitsubishi EVO X (QTY 8) vendor_Subaru Japan Spring Rates: (F) 12kg/mm (R)Part #: F6292 MITSUBISHI EVOLUTION X (2007 2016) EXHAUST, STOCK SIZE 6000 SERIES COMPETITION VALVES 2. 0L DOHC 16 Valve (4B11T) Specs: Exhaust Head Diameter: 29 mm Stem Diameter: 5. 46 mm Overall Length: 105. 90 mm Tip Length: 2. 32 mm Reference: 25" Flo. Stock size. Single Groove. Special Alloy