BMW 5 Series E28 (1982-1988)

In boosted applications, it's crucial to know the amount of boost pressure you are carrying in order to optimize performance. This 45mm boost gauge from Prosport is the best way to do just that. Featuring a black face, with amber back lighting it will portray your information accurately without blinding you in the process. This guage is designed to used precision electric sensors, so you get the most accurate reading every time. 

Key Features:

• 270 degree dial sweep
• Track tested and race proven
• Full gauge sweep on start up
• Black face, red needle, amber backlit
• 30inHg to 30PSI
• 45mm diameter
• Includes: Tubing kit, T-Adapter, Electric Sender, quick connect pigtail wiring, Decal and Instructions.

Ensure optimal engine monitoring for your BMW with the aftermarket 0-100 PSI gauge kit, offering enhanced visibility and early detection of potential issues. Avoid costly engine damage by monitoring engine functions at a glance, providing peace of mind and proactive maintenance.

• Improves engine monitoring beyond factory gauge capabilities
• Early detection of potential issues for preventive maintenance
• Comprehensive kit includes sender, mounting hardware, visor, decals, and instructions
• Compatible with BMW models for easy installation and reliable performance
• Note: Consider our Oil Filter Adaptor Plate for easier sender installation; Subaru owners can use Oil Galley plugs for direct engine block screw-in.

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

• 52mm Digital Boost Pressure Guage (30inHg - 35 PSI) 
• Instructions
• Tubing Kit
• T-adapter
• Premium Electric Sender
• Mounting hardware
• Blue or Red display

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

• Digital Water Temperature Guage (80-280 degrees) 
• Instructions
• Mounting hardware
• Decals
• Temperature sender - 1" long with 1/8" NPT threads
• Dual color display (Blue or red)

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

• Digital Volt Gauge (8-18v) 
• Instructions
• Mounting hardware
• Decals
• Dual color display (Green or White)

The EVO series from ProSport Gauges utilizes the latest Bosch wideband 02 sensor -5 wire heated LSU 4.9. This gauge offers a 10.0:1 to 20.0:1 AFR readings; the widest range on the market! Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

• AFR digital Gauge
• Bosch 4.9  5 wire heated O2 sensor
• Weld in Bung
• Instructions
• Wiring harness(Gauge to O2 sensor) 10 feet long
• Plug and play wiring harness
• Decals
• 0-5 volt output signal for data logging

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

• Digital Fuel Pressure Guage (0-100 PSI) 
• Instructions
• Premium fuel sender
• Mounting hardware
• Decals
• Green or white display

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

• Digital Water Temperature Guage (80-280 degrees) 
• Instructions
• Mounting hardware
• Decals
• Temperature sender - 1" long with 1/8" NPT threads
• Dual color display (Green or White)

Apex EC-7 18x8.5" Square Wheel Set

Apex 8.5" wheel set for the front and rear of your BMW. These are a bit wider than stock to put more rubber to the road. This helps to reduce understeer on cars with staggered wheel sets and gives you the option to rotate tires. If you're tracking your BMW you should absolutely have a square wheel set (the same size front and rear). Adding a wider wheel will get you more rubber where it counts - reducing understeer and improving initial turn-in. We have put this wheel set together using four APEX 8.5" wheels in a ET45 offset. A 8.5" wheel allows for 225-245 R-comp or performance tires.

APEX light alloy wheels are the next evolution in flow-forged wheel technology for BMWs. Flow-forming is a semi-forging process that produces a wheel typically stronger than a traditional cast wheel yet is still light weight. The wheels are around 10lbs lighter per wheel than a comparable factory wheel! That's reduced unsprung weight that improves all aspects of performance. The spokes and barrel have been designed to allow generous clearance for big brakes. In other words, these wheels are very impressively engineered and look great too! The design is based on classic motorsport themes that blend with BMW styling and appearance. These wheels look right at home on many BMW models. Multiple color and profile options allow you to set just the right look and stance for your car. As well as being pleasing to the eye these are very strong and functional wheels that are at home on the street as well as the racetrack. Don't let the price fool you - these wheels are high quality, high strength, and in high demand.

Note: careful consideration of wheel width, offset and tire sizing must be observed when choosing and installing larger wheels. Adding larger wheels may lead to rubbing on suspension components or bodywork. Wheel spacers, new alignment settings, inside fender modifications, or other adjustments may be required.