Capable of supporting 550+ wheel horsepower - New aftermarket housing, no core charge!
For vehicles with production date from 07/2013
Capable of supporting 550+ wheel horsepower - New aftermarket housing, no core charge!
For vehicles with production date from 07/2013
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
Upgrade To The Turbosmart BOV! Fits Chargepipes With Tial/Turbosmart Flange
Provides up to 55% more fuel flow than stock injectors!
Universal 3-piece mounting bracket kit for installing a new ECS Oil Catch Can
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
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
08-15-2026
One of the best turbo upgrades available for the N55 engine!
Universal fitting for ECS Tuning Catch can to use a 3/4" Hose
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
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
Significantly lowers backpressure and exhaust gas temperatures (EGTs), allowing the N55 to maintain a flat power curve all the way to redline—effectively turning the 535i into a 700+ whp powerhouse.
For vehicles with Pneumatic Wastegate (PWG)
50lb/hr 550cc 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
06-03-2026
Eliminate factory exhaust restrictions and increase exhaust flow for greater power potential!
For Pneumatic Wastegate (PWG) N55 only
Left - Titanium Black Chrome Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD
10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Left - Brushed Stainless Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD
10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Includes 2.5 gallon tank, stainless steel braided line, 4AN fittings