Increase horsepower and cooling efficiency
This product was last offered at the strikethrough price on
08-11-2026
Increase horsepower and cooling efficiency
This product was last offered at the strikethrough price on
08-11-2026
Alter parameters and fine-tune � wirelessly!
For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.
This product was last offered at the strikethrough price on
05-12-2026
All in one boost gauge and water meth. controller
90lb/hr 950cc per minute set of 6 fuel injectors
For Custom Applications - Will require additional tuning or modifications. NOT DIRECT DROP IN!
This product was last offered at the strikethrough price on
07-14-2026
Universal 3-piece mounting bracket kit for installing a new ECS Oil Catch Can
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Upgrade To The Turbosmart BOV! Fits Chargepipes With Tial/Turbosmart Flange
Supertech 84mm 2618 forged pistons
This product was last offered at the strikethrough price on
05-20-2026
An intake that adds style, power, and sound to your engine bay!
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
08-24-2026
...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. Featuring Kevlar reinforced belt!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-24-2026
More features, options and performance than any other gate.
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
08-24-2026
Supertech forged 4340 alloy H-beam connecting rods with ARP2000 3/8" bolts
Universal fitting for ECS Tuning Catch can to use a 3/4" Hose
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
One of the best turbo upgrades available for the N55 engine!
Improved piping overcomes the inherent weakness in the original plastic/rubber pipe
Increase performance and durability without sacrificing comfort - an ECS Tuning exclusive!
2X Entries Into Our F80 M3 Sweepstakes
Designed to work in almost any application where you have 5/16" or 7.89mm quick connect fittings and need to add a flex fuel sensor!
Universal Product - Please confirm your fuel line size prior to ordering