Upgrade Your Car with Supertech Performance Parts
Revitalize your vehicle with our Supertech collection, offering high-performance parts engineered for racing excellence. Crafted with original quality and genuine Japanese design, these components provide authentic aftermarket upgrades that improve engine dynamics and overall performance. Supertech parts are built for durability and innovative performance enhancements, making them ideal for enthusiasts who demand original quality. With a focus on precise engineering and cutting-edge design, our collection delivers true racing performance. Shop at HD Werks for premium Supertech products that set new standards in performance and quality.
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Vendor:Supertech
Supertech GM Ecotec Integral 6mm Viton Intake & Exhaust Valve Stem Seal - Single (Drop Ship Only)
Regular price $2.99Regular price$2.47Sale price $2.99 -
Vendor:Supertech
Supertech Ford Duratec 5.5mm Viton Integral Valve Stem Seal w/Spring Seat - Set of 8
Regular price $13.99Regular price$16.83-$2.84 Sale price $13.99 -
Vendor:Supertech
Supertech Ford Duratec 2.5L 5.5mm Viton Valve Stem Seal - Set of 16
Regular price $26.99Regular price$33.54-$6.55 Sale price $26.99 -
Vendor:Supertech
Supertech Ford Duratec 5.5mm Viton Integral Valve Stem Seal w/Spring Seat - SIngle
Regular price $1.99Regular price$2.11-$0.12 Sale price $1.99 -
Vendor:Supertech
Supertech BMW 6mm Viton Exhaust Integral Valve Stem Seal - Set of 8
Regular price $14.99Regular price$17.67-$2.68 Sale price $14.99 -
Vendor:Supertech
Supertech BMW 5mm Stem Viton Intake Valve Stem Seal - Set of 12
Regular price $21.99Regular price$26.52-$4.53 Sale price $21.99 -
Vendor:Supertech
Supertech BMW 6mm Viton Exhaust Integral Valve Stem Seal - Single
Regular price $1.99Regular price$2.21-$0.22 Sale price $1.99 -
Vendor:Supertech
Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8
Regular price $14.99Regular price$17.67-$2.68 Sale price $14.99 -
Vendor:Supertech
Supertech BMW 5mm Stem Viton Intake Valve Stem Seal - Set of 12
Regular price $21.99Regular price$26.52-$4.53 Sale price $21.99 -
Vendor:Supertech
Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Single
Regular price $1.99Regular price$2.21-$0.22 Sale price $1.99 -
Vendor:Supertech
Supertech Yamaha 4.5mm Valve Stem Seal - Single
Regular price $1.99Regular price -
Vendor:Supertech
Supertech 5.5mm Viton Valve Stem Seal - Single (Drop Ship Only)
Regular price $1.99Regular price -
Vendor:Supertech
Supertech VW/Audi 8mm Polyacrylic Intake Valve Stem Seal - SIngle
Regular price $0.99Regular price -
Vendor:Supertech
Supertech VW/Audi 8mm Viton Exhaust Valve Stem Seal - SIngle
Regular price $1.99Regular price -
Vendor:Supertech
Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 8
Regular price $5.99Regular price$7.26-$1.27 Sale price $5.99 -
Vendor:Supertech
Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 6
Regular price $4.99Regular price$5.47-$0.48 Sale price $4.99 -
Vendor:Supertech
Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 12
Regular price $8.99Regular price$10.86-$1.87 Sale price $8.99 -
Vendor:Supertech
Supertech VW 2.2L 5Cyl Valve Stem Seals - Set of 10
Regular price $7.99Regular price$9.10-$1.11 Sale price $7.99 -
Vendor:Supertech
Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Single
Regular price $0.99Regular price -
Vendor:Supertech
Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 8
Regular price $7.99Regular price$9.76-$1.77 Sale price $7.99 -
Vendor:Supertech
Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 6
Regular price $6.99Regular price$7.85-$0.86 Sale price $6.99 -
Vendor:Supertech
Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 12
Regular price $11.99Regular price$14.66-$2.67 Sale price $11.99 -
Vendor:Supertech
Supertech VW 2.2L 5Cyl Engine Valve Stem Seals - Set of 10
Regular price $10.99Regular price$13.05-$2.06 Sale price $10.99 -
Vendor:Supertech
Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Single
Regular price $1.99Regular price -
Vendor:Supertech
Supertech VW/Audi / BMW 6mm Polyacrylic Intake Valve Stem Seal - Set of 8
Regular price $5.99Regular price$7.26-$1.27 Sale price $5.99 -
Vendor:Supertech
Supertech VW/Audi / BMW 6mm Polyacrylic Intake Valve Stem Seal - Set of 12
Regular price $8.99Regular price$10.86-$1.87 Sale price $8.99 -
Vendor:Supertech
Supertech VW/Audi 2.5T FSI Valve Stem Seal - Set of 10
Regular price $7.99Regular price$9.10-$1.11 Sale price $7.99 -
Vendor:Supertech
Supertech VW/Audi / BMW 6mm Polyacrylic Intake Valve Stem Seal - Single (Drop Ship Only)
Regular price $0.99Regular price -
Vendor:Supertech
Supertech VW/Audi / BMW 6mm Viton Exhaust Valve Stem Seal - Set of 8
Regular price $8.99Regular price$10.45-$1.46 Sale price $8.99 -
Vendor:Supertech
Supertech VW/Audi / BMW 6mm Viton Exhaust Valve Stem Seal - Set of 12
Regular price $11.99Regular price$14.66-$2.67 Sale price $11.99 -
Vendor:Supertech
Supertech VW/Audi 2.5T FSI Valve Stem Seals - Set of 10
Regular price $9.99Regular price$12.26-$2.27 Sale price $9.99 -
Vendor:Supertech
Supertech VW/Audi / BMW 6mm Viton Exhaust Valve Stem Seal - Single (Drop Ship Only)
Regular price $0.99Regular price$1.22-$0.23 Sale price $0.99 -
Vendor:Supertech
Supertech Toyota Yaris / Echo 4AGE 20V 5mm Viton Exhaust / Intake Valve Stem Seal - Set of 8
Regular price $8.99Regular price$10.45-$1.46 Sale price $8.99 -
Vendor:Supertech
Supertech Toyota Yaris / Echo 4AGE 20V 5mm Viton Exhaust / Intake Valve Stem Seal - Set of 12
Regular price $12.99Regular price$15.67-$2.68 Sale price $12.99 -
Vendor:Supertech
Supertech Toyota Yaris / Echo 4AGE 20V 5mm Viton Exhaust / Intake Valve Stem Seal - SIngle
Regular price $1.99Regular price