Offers an 18% flow improvement over the stock charge pipe, resulting in power gains of up to +13hp and +13lbs torque
For vehicles with an Manual Transmission only! For vehicles with manual transmission
Brand:
ES#:
3438680
Mfg#:
46-20237-B
Back Ordered
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$695.00
This product was last offered at the strikethrough price on 05-27-2026
Offers an 18% flow improvement over the stock charge pipe, resulting in power gains of up to +13hp and +13lbs torque
For vehicles with an Automatic Transmission only!
Brand:
ES#:
3141714
Mfg#:
46-20239-B
Back Ordered
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$695.00
This product was last offered at the strikethrough price on 05-27-2026
This charge pipe will only fit cars with relocated inlets and was designed to fit around the 335d coolant tank.
We Price Match - Give Us A Call or Chat! For vehicles with relocated intake inlets only
BMW’s factory charge pipes are prone to cracking as they are made from plastic that becomes brittle over time due to numerous heat cycles. ECS sells several brands of replacement charge pipes that are typically made from cast aluminum for increased reliability and superior engine bay appearance. We recommend upgrading to hard charge pipes, even on stock forced induction vehicles, to avoid cracking and splitting on high mileage cars and high horsepower builds.
Lifetime Replacement
