GSC Power-Division Exhaust Valves 29mm (STD) Subaru WRX 2015-2021 (Set of 8) | 2281-8 vendor_Weapon R and lets you keep the

and lets you keep the wheels spinning all the way through a corner

Part #: MXSPFT86

or lapping at your next track day

Featuring 100% digital wideband technology and the award-winning LC-2 Wideband Controller

Choose from three filter medias to best suit your needs:

GSC Power-Division Exhaust Valves 29mm (STD) Subaru WRX 2015-2021 (Set of 8) | 2281-8 vendor_Weapon R and lets you keep theFitment Information: 2015 2021 Subaru WRX Specs: Stem Diameter: 5. 5mm Overall Length 97. 90mm Head Diameter: 29mm Features: When creating our new valve line we set out to create the best performance longest lasting valves available to the aftermarket. Using advanced 3D design and simulation programs we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the