Supertech valves, springs & pistons – engineered for high-RPM, turbo, and race applications. Precision performance parts you can trust.

Supertech
Supertech Eclipse 4G63T DSM 1G 2G Evo 1-9 VIII IX 31mm +0.5mm Exhaust Valve
Fits: Mitsubishi Eclipse GST FWD 90-94 1G, Eclipse GSX AWD 90-94 1G, Eclipse GST FWD 95-99 2G, Eclipse GSX AWD 95-99 2G, Galant VR-4 91-92, +more (4G63T (6-Bolt), 4G63T (7-Bolt DSM / Evo 1-3), 4G63T (7-Bolt Evo 4-8), 4G63T (7-Bolt Evo 9)) | Valve Size: 31mm (0.020" Over), Valve Material: Stainless Steel
SKU: SPT MEVN-1008-01
SKU: SPT MEVN-1008-01
Sale price$37.00 AUD

Supertech
Supertech Forged Pistons Audi Volkswagen 1.8T 20V 20mm H13 Pin 81mm STD -4 cc 9.3:1
Fits: Audi, Volkswagen A4 97-01 B5 8D, A4 FWD 02-05 B6 8E/8H, Passat 98-05 B5-B5.5, TT 00-06 MK1 8N, GTI 00-06 MK4, Jetta 00-05 MK4 (1.8T 20V) | Bore Diameter: 81mm, Compression Ratio: 9.3:1
SKU: SPT P4-VW18T81-N4-H13/GNH8100
SKU: SPT P4-VW18T81-N4-H13/GNH8100
Sale price$1,346.00 AUD

Supertech
Supertech Forged Pistons H13 Pins Nissan Bluebird X-Trail SR20VE 87.00mm -10 cc 9.6:1
Fits: Nissan / Infiniti 180SX 89-90 S13, 240SX 89-94 S13, 240SX 95-98 S14, Sentra 00-06 B15, Sentra 91-94 B13, Sentra 95-99 B14, Silvia 89-94 S13, Silvia 95-98 S14, +more (SR20VE) | Bore Diameter: 87mm, Compression Ratio: 9.6:1
SKU: SPT P4-NSR20-87-CR9-H13-04/GNH8700
SKU: SPT P4-NSR20-87-CR9-H13-04/GNH8700
Sale price$1,346.00 AUD

Supertech
Supertech Forged Pistons Nissan Altima 240SX S13 S14 2.4L 16V KA24DE 89.50 mm +0.5mm -11 cc 10.5:1
Fits: Nissan / Infiniti 240SX 89-94 S13, 240SX 95-98 S14, Altima 98-01 L30, Altima 93-97 U13 (KA24DE) | Bore Diameter: 89.5mm, Compression Ratio: 10.5:1
SKU: SPT P4-N895-N11/GNH8950
SKU: SPT P4-N895-N11/GNH8950
Sale price$1,220.00 AUD

Supertech
Supertech Forged Pistons H13 Pins Nissan Bluebird X-Trail SR20VE 87.50mm -10 cc 9.7:1
Fits: Nissan / Infiniti 180SX 89-90 S13, 240SX 89-94 S13, 240SX 95-98 S14, Sentra 00-06 B15, Sentra 91-94 B13, Sentra 95-99 B14, Silvia 89-94 S13, Silvia 95-98 S14, +more (SR20VE) | Bore Diameter: 87.5mm, Compression Ratio: 9.7:1
SKU: SPT P4-NSR20-87.5-CR9-H13-04/GNH8750
SKU: SPT P4-NSR20-87.5-CR9-H13-04/GNH8750
Sale price$1,346.00 AUD

Supertech
Supertech Forged Pistons Acura TSX K24A 87.5mm +0.5mm -0.5 cc 11.5:1
Fits: Honda / Acura CR-V 02-06 RD4-RD9, Element 07-11, TSX 04-08 CL9, Accord 06-07 CM4-CM8, Accord 03-05, Element 03-06 (K24A1, K24A2, K24A3, K24A4, K24A8) | Bore Diameter: 87.5mm, Compression Ratio: 11.5:1
SKU: SPT P4-HK875-N0/GNH8750
SKU: SPT P4-HK875-N0/GNH8750
Sale price$1,220.00 AUD

Supertech
Supertech Forged Pistons RSX Type S Civic Si K20A2 K20Z1 K20Z3 86.5mm +0.5mm 6.5 cc 11.2:1
Fits: Honda / Acura Civic Si 06-11 FA5 (Sedan), Civic Si 06-11 FG2 (Coupe), RSX Type S 02-06 DC5 (K20A2, K20Z1, K20Z3) | Bore Diameter: 86.5mm, Compression Ratio: 11.2:1
SKU: SPT P4-HK865-P6/GNH8650
SKU: SPT P4-HK865-P6/GNH8650
Sale price$1,220.00 AUD

Supertech
Supertech Forged Pistons Mitsubishi EVO 4 5 6 7 8 9 4G63T 7 Bolt 85.5mm +0.5mm -9.5 cc 9.5:1
Fits: Mitsubishi Evo 4-6 CP9A, Evo 7-8 CT9A, Evo 9 CT9A (4G63T (7-Bolt Evo 4-8), 4G63T (7-Bolt Evo 9)) | Bore Diameter: 85.5mm, Compression Ratio: 9.5:1
SKU: SPT P4-MI2-855-N9-H13/GNH8550
SKU: SPT P4-MI2-855-N9-H13/GNH8550
Sale price$1,346.00 AUD

Supertech
Supertech Forged Pistons H13 Pins Mitsubishi EVO 4 5 6 7 8 9 4G63T 7 Bolt 86mm +1.0mm -15 cc 8.8:1
Fits: Mitsubishi Evo 4-6 CP9A, Evo 7-8 CT9A, Evo 9 CT9A (4G63T (7-Bolt Evo 4-8), 4G63T (7-Bolt Evo 9)) | Bore Diameter: 86mm, Compression Ratio: 8.8:1
SKU: SPT P4-MI2-86-N15-H13-04/GNH8600
SKU: SPT P4-MI2-86-N15-H13-04/GNH8600
Sale price$1,346.00 AUD

Supertech
Supertech Ford Duratec 36mm +1.0mm Flat UC BC Intake Valves Set of 8
Fits: Ford Focus 00-04 Sedan/Hatch, Focus 00-04 Wagon, Focus ST 05-07 (Duratec 2.0L Non-VCT, Duratec 2.3L Non-VCT) | Valve Size: 36mm (0.040" Over), Valve Material: Stainless Steel
SKU: SPT MAIVN-2304F-08
SKU: SPT MAIVN-2304F-08
Sale price$339.00 AUD

Supertech
Supertech Exhaust Valve Stem Seals Set GR Supra A90 2020+ 340i 16+ B58B30 335i 07-13 N54B30 N55B30
Fits: BMW, Toyota / Lexus 340i 2016+ F30, Supra MKV 2020 A90, 335i 07-10 E90 (Sedan), 335i 07-10 E91 (Touring/Wagon), 335i 07-10 E92 (Coupe), +more (B58B30M0, N54B30, N55B30, B58B30M1, B58B30O1) – Exhaust
SKU: SPT VSI-BM60-E-12
SKU: SPT VSI-BM60-E-12
Sale price$36.00 AUD

Supertech
Supertech Forged Pistons Acura TSX K24A 88mm +1.0mm 4 cc 12.5:1
Fits: Honda / Acura CR-V 02-06 RD4-RD9, Element 07-11, TSX 04-08 CL9, Accord 06-07 CM4-CM8, Accord 03-05, Element 03-06 (K24A1, K24A2, K24A3, K24A4, K24A8) | Bore Diameter: 88mm, Compression Ratio: 12.5:1
SKU: SPT P4-HK88-P4/GNH8800
SKU: SPT P4-HK88-P4/GNH8800
Sale price$1,220.00 AUD

Supertech
Supertech Forged Pistons Acura TSX K24A 87mm STD -0.5 cc 11.5:1
Fits: Honda / Acura CR-V 02-06 RD4-RD9, Element 07-11, TSX 04-08 CL9, Accord 06-07 CM4-CM8, Accord 03-05, Element 03-06 (K24A1, K24A2, K24A3, K24A4, K24A8) | Bore Diameter: 87mm, Compression Ratio: 11.5:1
SKU: SPT P4-HK87-N0/GNH8700
SKU: SPT P4-HK87-N0/GNH8700
Sale price$1,220.00 AUD

Supertech
Supertech Eclipse Evo 4G63T 110lb Drag Springs Retainer Kit
Fits: Mitsubishi Eclipse GST FWD 90-94 1G, Eclipse GSX AWD 90-94 1G, Eclipse GST FWD 95-99 2G, Eclipse GSX AWD 95-99 2G, Galant VR-4 91-92, +more (4G63T (6-Bolt), 4G63T (7-Bolt DSM / Evo 1-3), 4G63T (7-Bolt Evo 4-8), 4G63T (7-Bolt Evo 9)) | Retainer Material: Titanium, Seat Pressure: 110lbs @ 38.10mm
SKU: SPT SPRK-M1007D-3
SKU: SPT SPRK-M1007D-3
Sale price$943.00 AUD

Supertech
Supertech Forged Pistons Set Audi Volkswagen 1.8T 20V 20mm H13 Pin 83mm +2.0mm -4 cc 9.6:1
Fits: Audi, Volkswagen A4 97-01 B5 8D, A4 FWD 02-05 B6 8E/8H, Passat 98-05 B5-B5.5, TT 00-06 MK1 8N, GTI 00-06 MK4, Jetta 00-05 MK4 (1.8T 20V) | Bore Diameter: 83mm, Compression Ratio: 9.6:1
SKU: SPT P4-VW18T83-N4-H13/R83-GNH08300
SKU: SPT P4-VW18T83-N4-H13/R83-GNH08300
Sale price$1,346.00 AUD

Supertech
Supertech Ford Duratec 36mm +1.0mm Dish UC BC Intake Valves Set of 8
Fits: Ford Focus 00-04 Sedan/Hatch, Focus 00-04 Wagon, Focus ST 05-07 (Duratec 2.0L Non-VCT, Duratec 2.3L Non-VCT) | Valve Size: 36mm (0.040" Over), Valve Material: Stainless Steel
SKU: SPT MAIVN-2304D-08
SKU: SPT MAIVN-2304D-08
Sale price$333.00 AUD

Supertech
Supertech Ford Focus Duratec 37.5mm +2.5mm Intake Valves Set of 8 Dish MAIVN-2308D
Fits: Ford Focus 00-04 Sedan/Hatch, Focus 00-04 Wagon, Focus ST 05-07 (Duratec 2.0L Non-VCT, Duratec 2.3L Non-VCT) | Valve Size: 37.5mm (0.098" Over), Valve Material: Stainless Steel
SKU: SPT MAIVN-2308D-08
SKU: SPT MAIVN-2308D-08
Sale price$432.00 AUD



















