For Autotech intake systems
For Autotech intake systems
This upgrade can only be performed with the car at ECS Tuning's location in Ohio
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
More Power. More Fun. Plus, a Limited Powertrain Warranty
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
See up to 255hp/280lb-ft This upgrade can only be performed with the car present at our facility.
This upgrade can only be performed with the car at ECS Tuning's location in Ohio.
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Ship your ECU for free, or drive your vehicle to our location. For vehicles with mass airflow sensor only. 181hp/204lb-ft (93 octane) --- 180hp/201lb-ft (91 octane),
At this time the software upgrades can only be performed with the car at ECS Tuning location in Ohio
Call In Or Chat For Best Price!
This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne
Put all your power to the ground!
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with 02Q and MQ350 6-speed manual transmission only
This product was last offered at the strikethrough price on
10-21-2026
Go from mild to wild, with select parts from ECS Tuning! Select the options you want to customize your build.
10X Entries Into Our F80 M3 Sweepstakes
Be prepared for the worst
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-16-2026
Includes wrinkle red conversion plate -w- black 2.0T coils and silver hold down kit
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
11-05-2026
Go from mild to wild, with select parts from ECS Tuning! Select the options you want to customize your build.
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with TSI engine only
Go from mild to wild, with select parts from ECS Tuning! Select the options you want to customize your build.
10X Entries Into Our F80 M3 Sweepstakes
Bring on the power in your MK4 and enhance shifter feel with this limited time doorbuster! Featuring our ECS Stage 1 Clutch Kit & 5-Speed Adjustable Short Shift Kit!
Add a flash of style and elegance to your engine bay, as well as increase front air inlet area by 285% and dramatically reduce inlet temps by 26°F! Limited time offer!
Increased power, higher RPM limit, faster shifts, optimized shift points, and adjustable launch control
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Gains of up to 170hp and 155tq depending on fuel type.
For vehicles with TSI engines only
***Please see photos and description prior to ordering, all sales final.***
Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 470ft/lbs.
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
This product was last offered at the strikethrough price on
06-23-2026