Proportionally injects more or less water/methanol according to boost pressure
Proportionally injects more or less water/methanol according to boost pressure
For Eventuri Intake Systems and many other performance air filters
Replace those weak factory plastic turbo pipes with hard aluminum for increased reliability and performance. Connects the turbo outlet to the intake manifold.
Does Not Fit 2024 X5 - year split - X5 G05 10/2017 — 03/2023
Preserve & maintain your air filter for a lifetime like it was designed to use
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
This product was last offered at the strikethrough price on
05-27-2026
Standard size. 30.1mm intake, 28.5mm exhaust.
Filter dimensions (4"F x 6"B x 4"T x 5"H)
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
05-27-2026
Monitors intake pressure to determine engine load
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
10-14-2026
200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Choose quick connect or threaded NPT style fittings.
Includes cleaner and re-oil additive
High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out
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
10-14-2026
aFe MagnumFLOW Dry Air Filter Cleaner 32oz Spray Bottle
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
10-14-2026
Also known as a "Phenolic Spacer", this prevents heat transfer from the head to the intake manifold to reduce intake air temperatures (IATs)
2X Entries Into Our F80 M3 Sweepstakes
Designed to be used with CSF's B58 Super Manifold (CSF #8200 - ES4389640 or #8200B - ES4619750)
Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle
Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle
Control heat and dress up your engine bay