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Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS55)
Original price $1,026.00Original price $1,026.00 - Original price $1,026.00Original price $1,026.00Sale price $820.98$820.98 - $820.98Sale price $820.98Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS55)
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Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD
Original price $10.24Original price $10.24 - Original price $10.24Original price $10.24Sale price $8.19$8.19 - $8.19Sale price $8.19Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD
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Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12
Original price $123.02Original price $123.02 - Original price $123.02Original price $123.02Sale price $98.44$98.44 - $98.44Sale price $98.44Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12
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Save 20% Supertech BMW S54B32 E46 87.5mm (+0.5) 32mm CH 12.5:1 CR Piston - Set of 6 (Excl Rings)
Original price $1,230.36Original price $1,230.36 - Original price $1,230.36Original price $1,230.36Sale price $984.54$984.54 - $984.54Sale price $984.54Supertech BMW S54B32 E46 87.5mm (+0.5) 32mm CH 12.5:1 CR Piston - Single (Excl Rings)
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Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)
Original price $499.91Original price $499.91 - Original price $499.91Original price $499.91Sale price $409.76$409.76 - $409.76Sale price $409.76Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)
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Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16
Original price $1,100.54Original price $1,100.54 - Original price $1,100.54Original price $1,100.54Sale price $880.64$880.64 - $880.64Sale price $880.64Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16
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Save 20% Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
Original price $1,522.16Original price $1,522.16 - Original price $1,522.16Original price $1,522.16Sale price $1,217.73$1,217.73 - $1,217.73Sale price $1,217.73Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
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Supertech BMW S65 V8 / S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Single
Original price $35.97Original price $35.97 - Original price $35.97Original price $35.97Sale price $28.78$28.78 - $28.78Sale price $28.78Supertech BMW S65 V8 / S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Single
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Supertech BMW S65 V8 / S85 V10 Inconel Exhaust Valve - +2mm Oversize - Single
Original price $50.80Original price $50.80 - Original price $50.80Original price $50.80Sale price $40.64$40.64 - $40.64Sale price $40.64Supertech BMW S65 V8 / S85 V10 Inconel Exhaust Valve - +2mm Oversize - Single
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Supertech BMW S65 V8 18.7mm Outer Dia Beehive Spring - Set of 16
Original price $293.37Original price $293.37 - Original price $293.37Original price $293.37Sale price $234.75$234.75 - $234.75Sale price $234.75Supertech BMW S65 V8 18.7mm Outer Dia Beehive Spring - Set of 16
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Supertech BMW S65/S84 Beehive Valve Spring - Set of 24 (Use w/Factory Retainer & Base)
Original price $440.86Original price $440.86 - Original price $440.86Original price $440.86Sale price $352.76$352.76 - $352.76Sale price $352.76Supertech BMW S65/S84 Beehive Valve Spring - Set of 24 (Use w/Factory Retainer & Base)
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Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
Original price $587.15Original price $587.15 - Original price $587.15Original price $587.15Sale price $469.82$469.82 - $469.82Sale price $469.82Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
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Supertech BMW S65/S85 30.5x 4.95 x 110.2mm Inconel Exhaust Valve - Set of 16
Original price $812.79Original price $812.79 - Original price $812.79Original price $812.79Sale price $650.37$650.37 - $650.37Sale price $650.37Supertech BMW S65/S85 30.5x 4.95 x 110.2mm Inconel Exhaust Valve - Set of 16
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Supertech BMW S65/S85 35.4x4.97x111.75mm Black Nitrided Intake Valve - Set of 16
Original price $575.52Original price $575.52 - Original price $575.52Original price $575.52Sale price $460.52$460.52 - $460.52Sale price $460.52Supertech BMW S65/S85 35.4x4.97x111.75mm Black Nitrided Intake Valve - Set of 16
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Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base)
Original price $733.44Original price $733.44 - Original price $733.44Original price $733.44Sale price $586.88$586.88 - $586.88Sale price $586.88Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base)
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Supertech BMW S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Set of 20
Original price $719.40Original price $719.40 - Original price $719.40Original price $719.40Sale price $575.65$575.65 - $575.65Sale price $575.65Supertech BMW S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Set of 20
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Supertech BMW S85 V10 Inconel Exhaust Valve - +2mm Oversize - Set of 20
Original price $1,015.99Original price $1,015.99 - Original price $1,015.99Original price $1,015.99Sale price $812.97$812.97 - $812.97Sale price $812.97Supertech BMW S85 V10 Inconel Exhaust Valve - +2mm Oversize - Set of 20
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Supertech BMW/Mini B48 2.0L 82mm Bore 10.2:1 CR Pistons - Set of 4 (Excl Rings)
Original price $798.27Original price $798.27 - Original price $798.27Original price $798.27Sale price $638.76$638.76 - $638.76Sale price $638.76Supertech BMW/Mini B48 2.0L 82mm Bore 10.2:1 CR Pistons - Set of 4 (Excl Rings)
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Supertech BMW/Mini B48 2.0L 82mm Bore 11.0:1 CR Pistons - Set of 4 (Excl Rings)
Original price $798.27Original price $798.27 - Original price $798.27Original price $798.27Sale price $638.76$638.76 - $638.76Sale price $638.76Supertech BMW/Mini B48 2.0L 82mm Bore 11.0:1 CR Pistons - Set of 4
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Supertech BMW/Mini B48 29.5x5.95x 100.1mm Sodium Filled Inconel Exht Valve - Set of 8 (Req KPR-6S-7)
Original price $572.49Original price $572.49 - Original price $572.49Original price $572.49Sale price $458.09$458.09 - $458.09Sale price $458.09Supertech BMW/Mini B48 29.5x5.95x 100.1mm Sodium Filled Inconel Exht Valve - Set of 8 (Req KPR-6S-7)
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Supertech BMW/Mini B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S)
Original price $395.57Original price $395.57 - Original price $395.57Original price $395.57Sale price $316.53$316.53 - $316.53Sale price $316.53Supertech BMW/Mini B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S)
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Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4
Original price $993.95Original price $993.95 - Original price $993.95Original price $993.95Sale price $795.34$795.34 - $795.34Sale price $795.34Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4
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Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged H-Beam Conn Rod w/ARP2000 Bolts - Set of 6
Original price $1,490.98Original price $1,490.98 - Original price $1,490.98Original price $1,490.98Sale price $1,193.05$1,193.05 - $1,193.05Sale price $1,193.05Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged H-Beam Conn Rod w/ARP2000 Bolts - Set of 6
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Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6
Original price $1,864.37Original price $1,864.37 - Original price $1,864.37Original price $1,864.37Sale price $1,491.82$1,491.82 - $1,491.82Sale price $1,491.82Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6
