Supertech Home / Products tagged “Supertech” / Page 2 Showing 10–10 of 10 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sale! Today Only Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)All Products $601.95 Original price was: $601.95.$240.78Current price is: $240.78. Add to cart ← 1 2