Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12 - GDE-BMW-S54-EI-12 MSRP: $123.02 Was: Now: $85.67 Add to Cart
Supertech BMW S54B32 E46 87.5mm (+0.5) 32mm CH 12.5:1 CR Piston - Set of 6 (Excl Rings) - P6-BMS54-87.5-CR12.5 MSRP: $1,230.36 Was: Now: $924.38 Add to Cart
Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7) - BMIVN-1063S-16 MSRP: $499.91 Was: Now: $356.58
Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16 - BMEVI-1063S-HS-16 MSRP: $1,100.54 Was: Now: $816.75
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B MSRP: $1,522.16 Was: Now: $1,059.66 Add to Cart
Supertech BMW S65 V8 / S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Single - BMIVN-1065 MSRP: $35.97 Was: Now: $25.04 Add to Cart
Supertech BMW S65 V8 / S85 V10 Inconel Exhaust Valve - +2mm Oversize - Single - BMEVI-1065 MSRP: $50.80 Was: Now: $37.69 Add to Cart
Supertech BMW S65 V8 18.7mm Outer Dia Beehive Spring - Set of 16 - SPR-BMS65-BE1-16 MSRP: $293.37 Was: Now: $204.28 Add to Cart
Supertech BMW S65/S84 Beehive Valve Spring - Set of 24 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-24 MSRP: $440.86 Was: Now: $306.97 Add to Cart
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 MSRP: $587.15 Was: Now: $408.83 Add to Cart
Supertech BMW S65/S85 30.5x 4.95 x 110.2mm Inconel Exhaust Valve - Set of 16 - BMEVI-1065-16 MSRP: $812.79 Was: Now: $603.19 Add to Cart
Supertech BMW S65/S85 35.4x4.97x111.75mm Black Nitrided Intake Valve - Set of 16 - BMIVN-1065-16 MSRP: $575.52 Was: Now: $400.74 Add to Cart
Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 MSRP: $733.44 Was: Now: $510.70 Add to Cart
Supertech BMW S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Set of 20 - BMIVN-1065-20 MSRP: $719.40 Was: Now: $500.93 Add to Cart
Supertech BMW S85 V10 Inconel Exhaust Valve - +2mm Oversize - Set of 20 - BMEVI-1065-20 MSRP: $1,015.99 Was: Now: $753.98 Add to Cart
Supertech BMW/Mini B48 2.0L 82mm Bore 10.2:1 CR Pistons - Set of 4 (Excl Rings) - P4-MINB48-82-CR10.2 MSRP: $798.27 Was: Now: $599.73
Supertech BMW/Mini B48 2.0L 82mm Bore 11.0:1 CR Pistons - Set of 4 (Excl Rings) - P4-MINB48-82-CR11 MSRP: $798.27 Was: Now: $599.73 Add to Cart
Supertech BMW/Mini B48 29.5x5.95x 100.1mm Sodium Filled Inconel Exht Valve - Set of 8 (Req KPR-6S-7) - MCEVI-1401S-HS-8 MSRP: $572.49 Was: Now: $424.86 Add to Cart
Supertech BMW/Mini B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $395.57 Was: Now: $275.44 Add to Cart
Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4 - CR-MINB48-H148.3-4 MSRP: $993.95 Was: Now: $792.27 Add to Cart
Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged H-Beam Conn Rod w/ARP2000 Bolts - Set of 6 - CR-BMB58-H148.3-6 MSRP: $1,490.98 Was: Now: $1,188.45 Add to Cart
Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6 - CR-BMB58-I-148.3-6 MSRP: $1,864.37 Was: Now: $1,486.07 Add to Cart
Supertech BMW/VW 7mm Stem Triple Groove Hardened 7 Degree Valve Lock - Set of 12 (Req 2 Per Valve) - KPR-VW7-T-12 MSRP: $22.60 Was: Now: $15.73 Add to Cart
Supertech Buell Dual Valve Spring Kit (Use OEM Retainer) - SPRK-KX-450-BUELL MSRP: $247.04 Was: Now: $172.01 Add to Cart
Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12 - GDE-BMW-S54-EI-12 Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12 MSRP: $123.02 Was: Now: $85.67 Add to Cart
Supertech BMW S54B32 E46 87.5mm (+0.5) 32mm CH 12.5:1 CR Piston - Set of 6 (Excl Rings) - P6-BMS54-87.5-CR12.5 Supertech BMW S54B32 E46 87.5mm (+0.5) 32mm CH 12.5:1 CR Piston - Single (Excl Rings) MSRP: $1,230.36 Was: Now: $924.38 Add to Cart
Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7) - BMIVN-1063S-16 Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7) MSRP: $499.91 Was: Now: $356.58
Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16 - BMEVI-1063S-HS-16 Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16 MSRP: $1,100.54 Was: Now: $816.75
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) - SPRK-BMS63B Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In) MSRP: $1,522.16 Was: Now: $1,059.66 Add to Cart
Supertech BMW S65 V8 / S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Single - BMIVN-1065 Supertech BMW S65 V8 / S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Single MSRP: $35.97 Was: Now: $25.04 Add to Cart
Supertech BMW S65 V8 / S85 V10 Inconel Exhaust Valve - +2mm Oversize - Single - BMEVI-1065 Supertech BMW S65 V8 / S85 V10 Inconel Exhaust Valve - +2mm Oversize - Single MSRP: $50.80 Was: Now: $37.69 Add to Cart
Supertech BMW S65 V8 18.7mm Outer Dia Beehive Spring - Set of 16 - SPR-BMS65-BE1-16 Supertech BMW S65 V8 18.7mm Outer Dia Beehive Spring - Set of 16 MSRP: $293.37 Was: Now: $204.28 Add to Cart
Supertech BMW S65/S84 Beehive Valve Spring - Set of 24 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-24 Supertech BMW S65/S84 Beehive Valve Spring - Single (Use w/Factory Retainer & Base) MSRP: $440.86 Was: Now: $306.97 Add to Cart
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $587.15 Was: Now: $408.83 Add to Cart
Supertech BMW S65/S85 30.5x 4.95 x 110.2mm Inconel Exhaust Valve - Set of 16 - BMEVI-1065-16 Supertech BMW S65/S85 30.5x 4.95 x 110.2mm Inconel Exhaust Valve - Set of 16 MSRP: $812.79 Was: Now: $603.19 Add to Cart
Supertech BMW S65/S85 35.4x4.97x111.75mm Black Nitrided Intake Valve - Set of 16 - BMIVN-1065-16 Supertech BMW S65/S85 35.4x4.97x111.75mm Black Nitrided Intake Valve - Set of 16 MSRP: $575.52 Was: Now: $400.74 Add to Cart
Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S84 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $733.44 Was: Now: $510.70 Add to Cart
Supertech BMW S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Set of 20 - BMIVN-1065-20 Supertech BMW S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Set of 20 MSRP: $719.40 Was: Now: $500.93 Add to Cart
Supertech BMW S85 V10 Inconel Exhaust Valve - +2mm Oversize - Set of 20 - BMEVI-1065-20 Supertech BMW S85 V10 Inconel Exhaust Valve - +2mm Oversize - Set of 20 MSRP: $1,015.99 Was: Now: $753.98 Add to Cart
Supertech BMW/Mini B48 2.0L 82mm Bore 10.2:1 CR Pistons - Set of 4 (Excl Rings) - P4-MINB48-82-CR10.2 Supertech BMW/Mini B48 2.0L 82mm Bore 10.2 CR Pistons - Set of 4 MSRP: $798.27 Was: Now: $599.73
Supertech BMW/Mini B48 2.0L 82mm Bore 11.0:1 CR Pistons - Set of 4 (Excl Rings) - P4-MINB48-82-CR11 Supertech BMW/Mini B48 2.0L 82mm Bore 11.0:1 CR Pistons - Set of 4 MSRP: $798.27 Was: Now: $599.73 Add to Cart
Supertech BMW/Mini B48 29.5x5.95x 100.1mm Sodium Filled Inconel Exht Valve - Set of 8 (Req KPR-6S-7) - MCEVI-1401S-HS-8 Supertech BMW/Mini B48 29.5x5.95x 100.1mm Sodium Filled Inconel Exht Valve - Set of 8 (Req KPR-6S-7) MSRP: $572.49 Was: Now: $424.86 Add to Cart
Supertech BMW/Mini B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW/Mini B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $395.57 Was: Now: $275.44 Add to Cart
Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4 - CR-MINB48-H148.3-4 Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4 MSRP: $993.95 Was: Now: $792.27 Add to Cart
Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged H-Beam Conn Rod w/ARP2000 Bolts - Set of 6 - CR-BMB58-H148.3-6 Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged H-Beam Conn Rod w/ARP2000 Bolts - Set of 6 MSRP: $1,490.98 Was: Now: $1,188.45 Add to Cart
Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6 - CR-BMB58-I-148.3-6 Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6 MSRP: $1,864.37 Was: Now: $1,486.07 Add to Cart
Supertech BMW/VW 7mm Stem Triple Groove Hardened 7 Degree Valve Lock - Set of 12 (Req 2 Per Valve) - KPR-VW7-T-12 Supertech BMW/VW 7mm Stem Triple Groove Hardened 7 Degree Valve Lock - Set of 12 (Req 2 Per Valve) MSRP: $22.60 Was: Now: $15.73 Add to Cart
Supertech Buell Dual Valve Spring Kit (Use OEM Retainer) - SPRK-KX-450-BUELL Supertech Buell Dual Valve Spring Kit (Use OEM Retainer) MSRP: $247.04 Was: Now: $172.01 Add to Cart