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Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 31.15mm Head +1mm OS 103.24mm Long +1.5mm Tip Exhaust Valve - Single
Only 3 leftRegular price $45.59Sale price $45.59 Regular priceUnit price per$53.64You Save $8.05! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 35.65mm Head +1mm OS 103.8mm Long +1.5mm Tip Intake Valve - Set of 12
Only 1 leftRegular price $277.16Sale price $277.16 Regular priceUnit price per$326.07You Save $48.91! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 35.65mm Head +1mm OS 103.8mm Long +1.5mm Tip Intake Valve - Single
Only 3 leftRegular price $23.92Sale price $23.92 Regular priceUnit price per$28.14You Save $4.22! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 30.15mm Head STD 103.24mm Long+1.5mm Tip Exhaust Valve - Single
Only 1 leftRegular price $45.02Sale price $45.02 Regular priceUnit price per$52.96You Save $7.94! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 34.65mm Head STD 103.8mm Long +1.5mm Tip Intake Valve - Single
Regular price $23.83Sale price $23.83 Regular priceUnit price per$28.04You Save $4.21! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 31.15mm Head +1mm OS 101.74mm Long Exhaust Valve - Set of 12
Only 8 leftRegular price $523.54Sale price $523.54 Regular priceUnit price per$615.93You Save $92.39! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 31.15mm Head +1mm OS 101.74mm Long Exhaust Valve - Single
Only 4 leftRegular price $45.31Sale price $45.31 Regular priceUnit price per$53.30You Save $7.99! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 35.65mm Head +1mm OS 102.4mm Long Intake Valve - Set of 12
Only 5 leftRegular price $276.68Sale price $276.68 Regular priceUnit price per$325.51You Save $48.83! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 35.65mm Head +1mm OS 102.4mm Long Intake Valve - Single
Only 4 leftRegular price $23.88Sale price $23.88 Regular priceUnit price per$28.09You Save $4.21! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 30.15mm Head STD 101.74mm Long Exhaust Valve - Single
Only 4 leftRegular price $44.72Sale price $44.72 Regular priceUnit price per$52.61You Save $7.89! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Nissan RB26DETT 34.65mm Head STD 102.4mm Long Intake Valve - Single
Only 4 leftRegular price $23.79Sale price $23.79 Regular priceUnit price per$27.99You Save $4.20! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Subaru/Scion FA20 BRZ/FRS/FT86 2014+ 21-4N Chrome Polish Intake Valve 36mm Head +1mm - (1)
Only 3 leftRegular price $21.87Sale price $21.87 Regular priceUnit price per$25.73You Save $3.86! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Subaru/Scion FA20 BRZ/FRS/FT86 2014+ 23-8N Chrome Polish Exhaust Valve 30mm Head +1mm - (1)
Only 4 leftRegular price $22.46Sale price $22.46 Regular priceUnit price per$26.42You Save $3.96! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Subaru/Scion FA20 BRZ/FRS/FT86 2014+ 21-4N Chrome Polished Intake Valve 35mm STD - 1 QTY
Only 3 leftRegular price $21.87Sale price $21.87 Regular priceUnit price per$25.73You Save $3.86! -
Up to 15% offVendor:GSC Power DivisionGSC P-D Subaru/Scion FA20 BRZ/FRS/FT86 2014+ 23-8N Chrome Polished Exhaust Valve 29mm STD - 1
Only 4 leftRegular price $22.46Sale price $22.46 Regular priceUnit price per$26.42You Save $3.96!
Why Buy from FAST of West Chester?
This isn’t a warehouse — it’s a performance shop. At FAST of West Chester, every part we sell has been installed, tested, and pushed on real builds.
Led by Dave Brown, our team knows what works, what doesn’t, and what actually delivers results. No guesswork. No wasted money. Just proven performance.
Unlike large online retailers, our recommendations are based on hands-on experience with Subaru, JDM, and performance platforms — ensuring every part we offer delivers reliable performance, fitment, and results.