Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the later Gen3 B58 engine only
Supplies fuel directly from the rail to the cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with the Gen 3 B58N / B58X engine only (B58TU2)
Brand:
ES#:
4502031
Mfg#:
13538744746
Ships in 1-2 days
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$404.99
This product was last offered at the strikethrough price on 06-03-2026
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4690245
Mfg#:
601-0260
Ships in 4 Business Days
$68.99
This product was last offered at the strikethrough price on 01-22-2026
Flows up to 26% more than S58 inejctors and 60% more than B58 injectors
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the Gen2 B58 (B58C / B58D) engine only - Not compatible with the earlier Gen1 B58A or Gen3 B58N engines
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Prevents fuel from draining from your fuel lines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms UNIVERSAL FITMENT - Intended for use with fuel lines featuring AN6 connectors, modifications may be required for installation
10 micron micro-glass fuel filter option for use with Precision Raceworks' Upgraded PTFE Fuel Lines (622-0292)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replaces the factory fuel line from the fuel pump to the hard line near the firewall
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replaces the factory fuel line from the fuel pump to the hard line near the firewall - includes a 10 micron micro-glass fuel filter option
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Manages the timing of the exhaust valves to optimize power delivery and fuel efficiency.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS Tuning has made it simple to find the perfect fuel system parts for your car. Whether you're replacing OEM fuel system parts or building a high-flow fuel system for a performance car, ECS Tuning has fuel pumps, fuel injectors, fuel filters, and more from respected names like Bosch, Siemens, and Genesis.
Lifetime Replacement
