Eliminate excessive rear differential movement!
Eliminate excessive rear differential movement!
Installation is very simple, can be performed in minutes, and is completely reversible.
2X Entries Into Our F80 M3 Sweepstakes
This matched high-performance camshaft set features aggressive profiles and pre-set centerlines to optimize valvetrain sequencing for 400+ HP turbocharged engines.
IE Street Intake Camshaft for 300+ Horsepower Builds!
Required software to properly upgrade to a K04 turbocharger
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This upgrade must be performed at ECS Tuning's facility in Ohio.
This upgrade can only be performed with the car present at our facility.
Tune your car with just your laptop and choose gains ranging from 50-71 hp and 66-138 ft-lb of torque
For vehicles up to the 2012 model year
Get up to +66 hp and +73 lb-ft through a safe and easy to use tuning module from RaceChip
Fully enclosed FP34 fuel pump surge tank with Bosch 044 "Motorsport" fuel pump
2X Entries Into Our F80 M3 Sweepstakes
Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane.
2X Entries Into Our F80 M3 Sweepstakes
Improved holding power over your OEM clutch disc & pressure plate
For use with OEM dual-mass flywheel or Spec billet flywheel designed for OE based clutch. (Spec Part # SA59A or SA59S)
Replacement O-ring for ECS Turbo Muffler Delete Pipe
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
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
Features a pure kevlar disc with a steel backing and a torque rating of 498ft/lbs
Replacement clutch kit for the RA4 Stage 2 conversion
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
11-02-2026
The Bosch EV14 550cc fires factory-correct dual spray cones with super-fast response and best atomizaton on the market today.
We Price Match - Give Us A Call or Chat!
More aggressive cams for higher top end power!
Engine codes AEB & ATW
Decrease heatsoak with this front mount intercooler
This product was last offered at the strikethrough price on
09-29-2026