Precision Raceworks Upgraded Direct Injectors - Stage 1 (14.1 G/s) - BMW B58 Gen 1 (B58A)

Product Details

Direct Injection fuel system upgrades for the B58 Gen 1 are finally here! Precision Raceworks Stage 1 injectors are for those looking to push their B58 Gen 1 to the next level without the need for port injection!  

Inside the box, you will find everything you need to get your new injectors installed quickly, including detailed installation instructions. When you are ready to tune, we have injector tuning data available for your tuner. Being that everything is installed like a factory part, there’s no need to worry about secondary injection controllers, filling meth tanks, clogged meth injectors, or any of the other complex solutions people use to squeeze more power out of these vehicles. Additionally, these injectors are operating with all the OEM ECU’s engine management system diagnostics and safety functions – resulting in a much happier and responsive system!

This product is backed by a limited lifetime warranty.  Our products are comprehensive solutions that come complete with everything you need inside the box, including detailed installation instructions.  Tuning guides are also available for your tuner.  We have customer service on staff to provide you with any support that you may need, from installation to tuning.

• 35% larger than stock B58 Gen 1
• Direct Fit, no harness or spacers required
• Ethanol Compatible
• OEM equivalent spray pattern
• Every injector is tested statically and dynamically to ensure the best quality product and set batching
• Includes a comprehensive installation guide

Specifications:

• WHP Potential - Gasoline: 780 WHP*
• WHP Potential - E85: 630 WHP*
• Tune Required: YES
• Flow Rate: 14.1 g/s at 100 bar
• Flow Rate over stock: 35%
• Max Operating Pressure: 220 bar / 22 MPa / 3200 psi

Prop 65 Warning

Product Q&A

Lifetime Replacement

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