One-piece forged construction ensures superior strength and durability for high-stress applications
Multiple heat treatments and shot peening provide enhanced reliability and longevity
CNC finishing and hand polishing deliver strict tolerances for precise fit and performance
Sold as a 16-piece set (8 intake, 8 exhaust) for complete valve replacement
Optimized for K Series engines, supporting a wide range of Acura and Honda models
Summarized by Shop
K-SERIES SUPERTECH VALVES
Supertech racing valves are One Piece Forged for strength and reliability, followed by several steps of heat treatments, shot peened, CNC finished and hand polished to strict tolerances by Supertech making these valves the choice for the most demanding applications. Sold as a 16pc set (8 intake / 8 exhaust valves)
Material
Metal
Color
Black, Silver
Set Includes
16 pieces (8 intake, 8 exhaust)
Application
K Series engines (K20A2, K24A2, 2001-2005 Acura RSX Type R, 2002-2006 Acura RSX Type S, 2004-2006 Acura TSX, 2006-2010 Honda Civic Si)
Condition
New
Manufacturer Type
Aftermarket
Summarized by Shop
4.9
9 ratings
5
4
3
2
1
I used supertech valves in the past on b series engines well into 9,500 RPM never floating or dropping a valve, moving into the k series world now my money is on supertech.
John · April 10, 2026
All good
Fast shipping
M
Monserrat · January 27, 2026
Love drag cartel and supertech. Customer support reached out to me to fix the problem i created. Mad props to DC