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 BMW B58 Forged 4340 H-Beam C-C Length 148.3mm Connecting Rod - Set of 6
Regular price $1,252.99Regular price$1,565.93-$312.94 Sale price $1,252.99 -
Vendor:Supertech
Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6
Regular price $1,566.99Regular price$1,958.10-$391.11 Sale price $1,566.99 -
Vendor:Supertech
Supertech Nissan VR30DDTT Conical Valve Spring Kit
Regular price $742.99Regular price$927.96-$184.97 Sale price $742.99 -
Vendor:Supertech
Supertech Nissan VR30DDTT 28.5x.546x97.5mm Inconel Sodium Filled Exhaust Valve - Set of 12
Regular price $633.99Regular price$791.88-$157.89 Sale price $633.99 -
Vendor:Supertech
Supertech Ford Coyote 5.0L 32mm x 5.95mm x 108.6mm Black Nitride Exhaust Valve - Set of 16
Regular price $369.99Regular price$461.92-$91.93 Sale price $369.99 -
Vendor:Supertech
Supertech Ford Coyote 5.0L 33mm x 5.95mm x 108.6mm Inconel Exhaust Valve - Set of 16
Regular price $510.99Regular price$638.08-$127.09 Sale price $510.99 -
Vendor:Supertech
Supertech Audi/VW 2.5 TFSI 5cyl (20V) Beehive Valve Spring Kit
Regular price $570.99Regular price$712.86-$141.87 Sale price $570.99 -
Vendor:Supertech
Supertech BMW N54 Conical Valve Spring - Set of 24
Regular price $519.99Regular price$648.73-$128.74 Sale price $519.99 -
Vendor:Supertech
Supertech Titanium Retainer for Audi 5V Intake Spring SPR-A2095 - Set of 12
Regular price $186.99Regular price$232.50-$45.51 Sale price $186.99 -
Vendor:Supertech
Supertech Ford/Mazda 2.0L/2.3L 89mm Bore +0.5cc Dome 12.8:1/11.5:1 CR Pistons- Set of 4 (Excl Rings)
Regular price $598.99Regular price$748.44-$149.45 Sale price $598.99 -
Vendor:Supertech
Supertech Nissan SR20VE P12 NEO VVL 35.15x5.47x 103.5mm Tip 8.55mm Chrome Intake Valve - Set of 8
Regular price $208.99Regular price$260.96-$51.97 Sale price $208.99 -
Vendor:Supertech
Supertech Mini Cooper R56 N14 S 44.9mm Intake/Exhaust Valve Guides - Set of 8
Regular price $71.99Regular price$89.76-$17.77 Sale price $71.99 -
Vendor:Supertech
Supertech Spring Seat Locator for Mitsubishi Dual Spring M1007D 2.4mm Thick - Set of 16
Regular price $110.99Regular price$137.96-$26.97 Sale price $110.99 -
Vendor:Supertech
Supertech VW 1.8L Titanium Retainer for 8mm Valve Stem Triple Groove - Set of 8
Regular price $72.99Regular price$90.18-$17.19 Sale price $72.99 -
Vendor:Supertech
Supertech 17-24 Audi S4 B9 EA839 Beehive Valve Spring Kit
Regular price $869.99Regular price$1,087.19-$217.20 Sale price $869.99 -
Vendor:Supertech
Supertech 15-19 Yamaha YZ250F 25x4.46x 82.40mm Flat Face Titanium Exhaust Valve - Single
Regular price $93.99Regular price$116.90-$22.91 Sale price $93.99 -
Vendor:Supertech
Supertech Toyota G16E-GR Intake Valve Stem Seal - Set of 6
Regular price $4.99Regular price$5.50-$0.51 Sale price $4.99 -
Vendor:Supertech
Supertech Toyota G16E-GR Exhaust Valve Stem Seal - Set of 6
Regular price $6.99Regular price$7.88-$0.89 Sale price $6.99 -
Vendor:Supertech
Supertech Subaru BRZ/Scion FRS/Toyota GT86 Beehive Valve Spring Kit
Regular price $601.99Regular price$751.16-$149.17 Sale price $601.99 -
Vendor:Supertech
Supertech Yamaha YXZ1000/TR1 21.45mm OD 15.25mm ID 47lbs/34.7mm Single Valve Spring - Single
Regular price $10.99Regular price$13.38-$2.39 Sale price $10.99 -
Vendor:Supertech
Supertech S14 Spring Seat Locator for H1000 Series Spring
Regular price $6.99Regular price$8.63-$1.64 Sale price $6.99 -
Vendor:Supertech
Supertech Titanium Retainer for Honda K20/K24
Regular price $15.99Regular price$19.37-$3.38 Sale price $15.99 -
Vendor:Supertech
Supertech Steel Retainer Honda CR-Z Spring SPR-H2416 (OEM Height Use w/6 Degree Factory Locks)
Regular price $11.99Regular price$13.99-$2.00 Sale price $11.99 -
Vendor:Supertech
Supertech 77.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided
Regular price $23.99Regular price$28.99-$5.00 Sale price $23.99 -
Vendor:Supertech
Supertech Mitsubishi 4B11T 86.07mm Bore -4.6cc Dish 9:1 CR Pistons - Set of 4 (Excl Rings)
Regular price $670.99Regular price$838.20-$167.21 Sale price $670.99 -
Vendor:Supertech
Supertech Honda K Series 86.02mm 1.181in CH -6cc Dome 9:1 CR Piston - Set of 4 (Excl Rings)
Regular price $2,395.99Regular price$2,993.96-$597.97 Sale price $2,395.99 -
Vendor:Supertech
Supertech Nissan GTR VR38DETT 38.15x5.97x94.65mm Dish Blk.Nitrided Intake Valve - Single (D/S Only)
Regular price $26.99Regular price$33.70-$6.71 Sale price $26.99 -
Vendor:Supertech
Supertech Nissan GTR VR38DETT 33.15x5.95x91.70mm Dish Inconel Exhaust Racing Valve - Set of 12
Regular price $473.99Regular price$591.55-$117.56 Sale price $473.99 -
Vendor:Supertech
Supertech Nissan GTR VR38DETT 33.15x5.95x91.70mm Dish Inconel Exhaust Valve - Single (D/S Only)
Regular price $39.99Regular price$49.29-$9.30 Sale price $39.99 -
Vendor:Supertech
Supertech Honda S2000 F20C/K20 Inconel Exhaust Valve - +.5mm Oversize - Set of 8
Regular price $306.99Regular price$383.46-$76.47 Sale price $306.99 -
Vendor:Supertech
Supertech Lash Cap 6mm Dia 3.95mm Thick 2.8mm Deep
Regular price $7.99Regular price$9.68-$1.69 Sale price $7.99 -
Vendor:Supertech
Supertech Lash Cap 6mm Dia 1.25mm Thick 2.8mm Deep
Regular price $7.99Regular price$9.68-$1.69 Sale price $7.99 -
Vendor:Supertech
Supertech Nissan 6mm 6 Degree Valve Lock - Set of 32 (Req 2 Per Valve)
Regular price $93.99Regular price$116.51-$22.52 Sale price $93.99 -
Vendor:Supertech
Supertech Honda NSX 30.00 x 5.46 x 111mm Inconel Chromed Exhaust Racing Valve - Set of 12
Regular price $494.99Regular price$618.36-$123.37 Sale price $494.99 -
Vendor:Supertech
Supertech Spring Seat Locator for SPR-TS1015 Honda LS Head 2.20mm - Set of 8 (Exhaust Side Only)
Regular price $82.99Regular price$103.46-$20.47 Sale price $82.99