Underdrive Pulley Kit
Eliminate power-sucking, parasitic drag with no downside - +11HP/+7TQ
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3149101
Mfg#:
D560-0004
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Availability:
Ships in 5 Business Days
Ships in 5 Business Days
Carbon Fiber Engine Beauty Cover - F8X S55
Upgrade the under-hood aesthetics of your S55 powered BMW
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4715140
Mfg#:
D590-0006
Replacement Air Filter
Replacement filter for your F90 M5 Dinan Carbon Fiber Cold Air Intake Kit
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4416008
Mfg#:
D401-0026
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Availability:
Ships in 5 Business Days
Ships in 5 Business Days
E9X M3 Replacement Filter For High Flow Carbon Fiber Intake
Replace at 20,000 miles intervals under normal driving.
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3410534
Mfg#:
D403-0015
Performance Ignition Service Kit
Everything you need for your ignition service upgrade - featuring black Dinan ignition coils
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4660661
Mfg#:
D650-0002KT6
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Availability:
Ships in 1-2 days
Ships in 1-2 days
Performance Ignition Service Kit
Everything you need to service your ignition system, featuring blue Dinan performance ignition Coils!
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4608590
Mfg#:
D650-0004KT6
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Availability:
Ships in 1-2 days
Ships in 1-2 days
Replacement Filter - Priced Each
Replacement Air Filter for Dinan Cold Air Intake
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3659952
Mfg#:
D403-0410
Cold Air Intake System
Gain additional flow and performance!
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CARB certified for sale in all 50 states
CARB certified for sale in all 50 states
Brand:
ES#:
3432477
Mfg#:
D760-0007
EO#:
D-176-32
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Availability:
Ships in 5 Business Days
Ships in 5 Business Days
B-Series Performance Ignition Coil - Red - Set Of Three
A direct plug-and-play upgrade with up to 10% more energy output than stock!
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4465265
Mfg#:
D650-0009KT1
DINANTRONICS Sport Performance Tuner
Easy to install, easy to use boost controller - up to 30HP, 40lb/ft gain!
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3184156
Mfg#:
D440-0034
Looking for Dinan performance parts to elevate your BMW's power, handling, and driving dynamics? ECS Tuning offers a full selection of Dinan BMW performance upgrades, including tuned ECU software, cold air intakes, exhaust systems, suspension components, and more. Whether you're looking to enhance daily driving or maximize track performance, Dinan's precision-engineered upgrades deliver OEM-plus quality with race-proven results.