Don't let a faulty mass air flow sensor impact the performance of your car
For European S50 engines only. Also for domestic market vehicles with the appropriate tune. Commonly referred to as the 3.5" or "Euro" MAF.
Brand:
ES#:
4220357
Mfg#:
13621403123
Ships in 1 Business Day
$140.99
This product was last offered at the strikethrough price on 05-07-2026
X for Extreme - Boost X is the next generation in jump packs with an all-new design and more powerful jump starts. This 12V battery jumper will jump gas vehicles up to 6.5 and diesel engines up to 4.0L.
Brand:
ES#:
4389648
Mfg#:
GBX45
In Stock
22% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$159.99
This product was last offered at the strikethrough price on 10-24-2026
The ULTIMATE ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP.
10X Entries Into Our F80 M3 Sweepstakes
With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.
Lifetime Replacement
