For stock 60mm throttle body
For vehicles with large port cylinder head only. Vehicles with small port will require ES2794391.
For stock 60mm throttle body
For vehicles with large port cylinder head only. Vehicles with small port will require ES2794391.
Closed airbox system for added filtration and performance
For vehicles without secondary air injection only
Closed airbox system for added filtration and performance
For vehicles without secondary air injection only
Bolt on lightweight billet aluminum pulley
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Vehicles with clutched alternator pulley require hardware kit - ES271279 for installation
Our Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
For vehicles with air conditioning only
More power and aggressive intake sound
CARB certified for sale in all 50 states
For vehicles with Secondary Air Injection only
This product was last offered at the strikethrough price on
09-22-2026
Designed for the daily-driven, weekend track warrior. Conservatively rated at 400ft/lbs.
For use with South Bend single mass flywheel
Valve springs and retainers are a MUST for high revving engines!
Bolt on way to reclaim lost horsepower
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
For vehicles with FSI engines only
All new open-top design allows for more intake tract sounds at a louder volume, while providing great performance gains!
2X Entries Into Our F80 M3 Sweepstakes
One-piece design for optimal flow with high-quality carbon fiber construction
2X Entries Into Our F80 M3 Sweepstakes
Set of 6
Billet engine transmission mounts with 70A durometer dogbone insert
Please visually verify your dogbone insert version before ordering
For vehicles with manual transmission only
Revive the response & feel of your transmission
Requires use of a Clutch Masters or Fidanza flywheel
Gain up to 83 horsepower and 122 lb-ft of torque on 93 Octane
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Requires Unitronic 3 Inch Downpipe
Gain up to 62 horsepower and 103 lb-ft of torque on 93 Octane
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next