- Home »
- Catalog
TRE Performance » BMW, 523i, 2003
Products for:
- Make: BMW
- Model: 523i
- Year: 2003
View Universal items for: BMW 523i 2003
Browse Products
Description: This all new ground up design from ProCharger supercharges will revolutionize how people look at bypass valves, this unit is the fastest and highest flowing valve ever created. Plus this unit is...More Details »
Item #: 3FASS-010
Condition:
New
Price: $768.00
Free Basic Shipping
Description: This all new ground up design from ProCharger supercharges will revolutionize how people look at bypass valves, this unit is the fastest and highest flowing valve ever created. Plus this unit is...More Details »
Item #: 3FASS-018
Condition:
New
Price: $788.00
Free Basic Shipping
Description: This all new ground up design from ProCharger supercharges will revolutionize how people look at bypass valves, this unit is the fastest and highest flowing valve ever created. Plus this unit is...More Details »
Item #: 3FASS-019
Condition:
New
Price: $788.00
Free Basic Shipping
Description: Applications utilizing intercooling and those operating at boost levels in excess of 8 psi will benefit from the use of a bypass valve (commonly referred to as a “surge” valve). In high RPM,...More Details »
Item #: AV006A-003
Condition:
New
Limited Supply: Only 2 Left!
Price: $388.00
Free Basic Shipping
Description: Applications utilizing intercooling and those operating at boost levels in excess of 8 psi will benefit from the use of a bypass valve (commonly referred to as a “surge” valve). In high RPM,...More Details »
Item #: AV006A-004
Condition:
New
Limited Supply: Only 5 Left!
Price: $388.00
Free Basic Shipping
Description: Designed with the Pro Mod racer in mind; compact, light and fast acting. For use as a pair in applications above 3,000 HP. ProCharger also offers universal vacuum blocks for superchargers, whats a...More Details »
Item #: 3FASS-023
Condition:
New
Price: $548.00
Free Basic Shipping
Description: This is the standard ProFlow surge valve that ProCharger has used for approx the last five years. It is a vastly superior design to the alum colored older valve. Note that a slight airgap will be...More Details »
Item #: AV008A-001
Condition:
New
Price: $268.00
Description: The race bypass valve with the aluminum flange is for aluminum tubing. These kits include the valve, mounting flange, tube, vacuum line and fittings.
The Race Valve is the industry-leading...More Details »
Item #: 3FASS-003B
Condition:
New
Price: $498.00
Description: The race bypass valve with the steel flange is for use with steel tubing. These kits include the valve, mounting flange, tube, vacuum line and fittings.
The Race Valve is the industry-leading...More Details »
Item #: 3FASS-007B
Condition:
New
Price: $498.00
Description: The race bypass valve with the steel flange is for use with steel tubing, likewise the race bypass valve with the aluminum flange is for aluminum tubing. These kits include the valve, mounting...More Details »
Item #: 3FASS-004B
Condition:
New
Limited Supply: Only 0 Left!
Price: $498.00
Description: The race bypass valve with the steel flange is for use with steel tubing, likewise the race bypass valve with the aluminum flange is for aluminum tubing. These kits include the valve, mounting...More Details »
Item #: 3FASS-008B
Condition:
New
Limited Supply: Only 4 Left!
Price: $498.00
Description: The Race Valve is the industry-leading blow-off valve for both street and race applications. The larger valve diameter is designed for high-flow applications. ProCharger also offers universal...More Details »
Item #: AV004A-004-B
Condition:
New
Limited Supply: Only 3 Left!
Price: $590.00
Description: The race bypass valve with the steel flange is for use with steel tubing. These kits include the v-band style valve, v-band mounting flange, vacuum line and fittings.
The Race Valve is the...More Details »
Item #: AV004A-004-B-KIT
Condition:
New
Limited Supply: Only 1 Left!
Price: $590.00
Description: This is an ATI / Procharger C-1 Satin Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 150-325 and is capable of producing 675 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC061A-XXX
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $3,098.00
Free Basic Shipping
Description: This is an ATI / Procharger C-2 Satin Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 175-375 and is capable of producing 725 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC062A-XXX
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $3,548.00
Free Basic Shipping
Description: This is an ATI / Procharger Chevrolet LSx F-1X/F-2 Series CrankDrive. The award winning CrankDrive gear drive is capable of 3,000+ horsepower, and allows for a variety of accessories, easy change...More Details »
Item #: 4CD-LSX-1
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,323.00
Description: This is an ATI / Procharger Chevrolet LSX F3 Series CrankDrive. The award winning CrankDrive gear drive is capable of 3,000+ horsepower, and allows for a variety of accessories, easy change of gear...More Details »
Item #: 4CD-LSX-3
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,523.00
Description: This is an ATI / Procharger Chevrolet LT1 F-1X/F-2 Series CrankDrive. The award winning CrankDrive gear drive is capable of 3,000+ horsepower, and allows for a variety of accessories, easy change...More Details »
Item #: 4CD-LT1-1
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,323.00
Description: This is an ATI / Procharger Chevrolet LT1 F3 Series CrankDrive. The award winning CrankDrive gear drive is capable of 3,000+ horsepower, and allows for a variety of accessories, easy change of gear...More Details »
Item #: 4CD-LT1-3
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,523.00
Description: This is an ATI / Procharger Coyote F-1X/F-2 Series CrankDrive. The award winning CrankDrive gear drive is capable of 3,000+ horsepower, and allows for a variety of accessories, easy change of gear...More Details »
Item #: 4CD-COY-1
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,323.00
Description: This is an ATI / Procharger Ford Coyote F3 Series CrankDrive. The award winning CrankDrive gear drive is capable of 3,000+ horsepower, and allows for a variety of accessories, easy change of gear...More Details »
Item #: 4CD-COY-3
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,523.00
Description: This is an ATI / Procharger Quick Change Gear Sets for CrankDrive Applications!
QUICK CHANGE GEAR SET OPTIONS
1.20 Ratio, 1.30 Ratio, 1.35 Ratio, 1.40 Ratio, 1.421 Ratio, 1.45 Ratio, 1.50...More Details »
Item #: PFG01A-XXX
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $299.00
Description: This is an ATI / Procharger C-2 Satin Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 175-375 and is capable of producing 725 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC062A-XXX
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $3,396.00
Free Basic Shipping
Description: This is an ATI / Procharger CS-1 Satin Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 150-325 and is capable of producing 550 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC061A-XXX
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $3,648.00
Free Basic Shipping
Description: This is an ATI / Procharger D-1 Satin Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 300-500 and is capable of producing 925 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC041A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $3,998.00
Free Basic Shipping
Description: This is an ATI / Procharger D-1SC Satin Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 300-500 and is capable of producing 925 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC051A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,148.00
Free Basic Shipping
Description: This is an ATI / Procharger D-1X Supercharger Head Unit only, satin finish, upgrades available, including helical gears, polishing, black powdercoat, pullies, and belts. These can be used on...More Details »
Item #: PC054A-001-A
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,298.00
Free Basic Shipping
Description: This is an ATI / Procharger F-1 Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 300-500 and is capable of producing 1,050 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC324A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,698.00
Free Basic Shipping
Description: This is an ATI / Procharger F-1A Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 300-500 and is capable of producing 1,100 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC325A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,698.00
Description: This is an ATI / Procharger F-1A-91 Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 300-500 and is capable of producing 1,150 horsepower! 3.57 new design...More Details »
Item #: PC335A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $5,048.00
Description: This is an ATI / Procharger F-1A-94 Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 300-550 and is capable of producing 1,200 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC336A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $5,048.00
Description: This is an ATI / Procharger F-1C Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 300-550 and is capable of producing 1,225 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC327A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $5,048.00
Free Basic Shipping
Description: This is an ATI / Procharger F-1C-10.5 Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 300-550 and is capable of producing 1,225 horsepower! New F-1C w/ 3.70 new...More Details »
Item #: PC331A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Free Basic Shipping
Description: This is an ATI / Procharger F-1D Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 300-500 and is capable of producing 1,000 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC323A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $4,698.00
Free Basic Shipping
Description: This is an ATI / Procharger F-1R Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 375-550 and is capable of producing 1,200 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC326A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $5,048.00
Free Basic Shipping
Description: This is an ATI / Procharger F-1R-103 Supercharger Head Unit only, satin finish, upgrades available, including helical gears, polishing, black powdercoat, pullies, and belts. This headunit is...More Details »
Item #: PC-F-1R-103
Condition:
New
Still in R&D, expected to be released mid 2026
FREE continental USA ground shipping on ALL Procharger Superchargers!
Description: This is an ATI / Procharger F-1X Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 375-550 and is capable of producing 1,400+ horsepower! The F1X should be used...More Details »
Item #: PC330A-001
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $6,298.00
Description: This is an ATI / Procharger F-2 Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 425-600 and is capable of producing 1,600 horsepower! The F2 head unit is for...More Details »
Item #: PC328A-002
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $6,498.00
Description: This is an ATI / Procharger F-3D-106 Supercharger Head Unit only. This is capable of producing 1,500+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC314A-102
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $7,498.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3D-106 Supercharger Head Unit only. This is capable of producing 1,800+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC314A-106
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $7,498.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3R-106 Supercharger Head Unit only. This is capable of producing 1,600+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC314A-102R
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $8,698.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3R-112 (F-1X-12) Supercharger Head Unit only. This is capable of producing 2,100+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC314A-112R
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $7,998.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3R-121 Supercharger Head Unit only. These can be used on vehicles with a base horsepower of 500-850 and is capable of producing 2,100 horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC314A-121
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $8,298.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3R-121 Supercharger Head Unit only. This is capable of producing 2,400+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC314A-121R
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $8,298.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3R-130 Supercharger Head Unit only. This is capable of producing 2,700+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC314A-130
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $8,498.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3R-136 Supercharger Head Unit only. This is capable of producing 3,000+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC314A-136
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $8,898.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3R-140 Supercharger Head Unit only. This is capable of producing 3,400+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC314A-140-C-SP-T
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $10,298.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3X-140 Supercharger Head Unit only. This is capable of producing 3,500+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC316A-140-C-SP-T
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $9,963.00
Free Basic Shipping
Description: This is an ATI / Procharger F-3X-140-1 Supercharger Head Unit only. This is capable of producing 3,700+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC318A-141-C-SP-T
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $13,498.00
Free Basic Shipping
Description: This is an ATI / Procharger F-4X-136 Supercharger Head Unit only. This is capable of producing 3,200+ horsepower!
Largest, Most Reliable Power Gains in the Industry.
Item #: PC318A-136-C-SP-T
Condition:
New
FREE continental USA ground shipping on ALL Procharger Superchargers!
Price: $11,398.00
Free Basic Shipping
