Fuel Rail B58/S58 Intake Manifold for BMW M340i
Fuel Rail B58/S58 Intake Manifold for BMW M340i
Standard size. 30.1mm intake, 28.5mm exhaust.
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
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
This 3" aluminum charge pipe out-flows the factory charge pipe by 42%!
This product was last offered at the strikethrough price on
08-13-2026
Replace your restrictive stock plastic turbo inlet to increase intake air flow
This product was last offered at the strikethrough price on
09-29-2026
Add power and improve throttle response with this top of the line performance intake system!
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
11-03-2026
Direct replacement from BMW!
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
11-03-2026
Includes cleaner and re-oil additive
Eliminate intake restrictions and improve power - Dyno-Proven Gains up to +13 HP & +14 Lbs. x Ft. TQ
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
11-03-2026
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
11-03-2026
High flow intake that pulls air from the front of the vehicle
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)
Used to lock the lid of your air box down
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
11-03-2026