Save tire wear with +/- 4 degrees of adjustment and improve handling!
Save tire wear with +/- 4 degrees of adjustment and improve handling!
APR's ECU Upgrade is the best power per dollar modification for your engine out there
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
255hp/289lb-ft (93 octane). This upgrade can only be performed with the car present at our facility.
This product was last offered at the strikethrough price on
09-28-2026
Average gain of 50 horsepower and 85 lb-ft of torque on 93 Octane @ 16 PSI
Commonly used for running aftermarket diverter and blow off valves
This product was last offered at the strikethrough price on
09-29-2026
Gains of up to 51hp and 67tq depending on fuel type.
For vehicles with TSI engines only
Direct bolt-on replacement - Save 12% of unsprung weight for enhanced performance! OE#1K0615601AD
10X Entries Into Our F80 M3 Sweepstakes
For the 2015 model year
Choose the stage that meets your power goals!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Includes everything you need to install spacers on two wheels
Fits most aftermarket wheels that use conical seat wheel bolts
Average gain of 45 horsepower and 70 lb-ft of torque on 91 Octane @ 16 PSI
Fine tune your stance and improve handling
We Price Match - Give Us A Call or Chat!
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
07-01-2026
Fine tune your stance and improve handling
We Price Match - Give Us A Call or Chat!
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
07-01-2026
Includes everything you need to install spacers on two wheels
10X Entries Into Our F80 M3 Sweepstakes
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
This product was last offered at the strikethrough price on
05-02-2026
Composite compound.
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
10-18-2026
Includes everything you need to install spacers on two wheels
10X Entries Into Our F80 M3 Sweepstakes
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
This product was last offered at the strikethrough price on
06-13-2026
Eliminate deflection caused by the stock rubber bushings for improved cornering ability, accel and decel response
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Plug-and-play performance solution - Enjoy additional HP and Torque without voiding warranty!