Robust protection for your WMI installation to ensure peace of mind
BMW E46 323i M52 2.5L Engine Intake Parts
- Air Box
- Air Filter
- Breather Hoses
- Gasket
- Hardware
- Heat Shield
- Inlet hose
- Intake Boot
- Manifold
- Performance
- Sensors
- Throttle Body
- Valves
- Water/Methanol Injection
Choose either V-band or hose camp style rings to add methanol injection easily to almost any vehicle.
A high-quality component for your next project
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This product was last offered at the strikethrough price on
05-02-2026
Snow Performance Hyper-Sonic water-methanol injection nozzle
Perfect choice for low to medium boost setups (1-15 PSI)
This product was last offered at the strikethrough price on
05-02-2026
Improved throttle response and power from less restriction and a colder air charge!
Located between the air box & cowl mounted intake
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026
Couples the air intake boot
This product was last offered at the strikethrough price on
04-09-2026
High flow filter replacement to get your engine breathing better than new!
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.
Water Methanol Tubing
Located between mass air flow meter and intake manifold
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This product was last offered at the strikethrough price on
04-10-2026
For use when converting to the M50 manifold!
For vehicles with M50 Manifold Conversions
Gasket used to seal the throttle body onto the intake manifold
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026
1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders
Common source of emission related issues
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026