Replace your plastic OEM inlet pipe on your N55 with a durable silicon inlet pipe!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4159043
Mfg#:
BW-MK3352V2
Ships on Aug 3, 2026
$360.99
This product was last offered at the strikethrough price on 03-11-2026
Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Not for sale or use in the state of California.
Eliminate the delay in throttle response times with a simple XLR addition to your BMW! Allows for Bluetooth connectivy for easy App based control.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pairs with all types of coolant to increase heat transfer and decrease engine temps.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hard aluminum piping doesn't bend, kink, or distort and holds higher boost pressure better than silicon.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increase power and efficiency while decreasing combustion temperatures
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Naturally Aspirated Engines
...or at least as "Bulletproof" as your E9X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4365385
Mfg#:
ECSE90N55BPKT
In Stock
ON SALE!
$573.99
This product was last offered at the strikethrough price on 03-19-2026
Offers an 18% flow improvement over the stock charge pipe, resulting in power gains of up to +13hp and +13lbs torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
