Restore performance and fuel efficiency
This product was last offered at the strikethrough price on
08-31-2026
Restore performance and fuel efficiency
This product was last offered at the strikethrough price on
08-31-2026
Install new hardware with your new parts. M6x65
Secures the intake manifold to the cylinder head
Stock up for future maintenance! (Larger capacity oil filter)
This product was last offered at the strikethrough price on
07-09-2026
10 per cylinder head
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
09-28-2026
Controls fuel pump pressure from the tank
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For Pre-Facelift models
Upper tensioner located on the cylinder head
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-16-2026
Keep your engine running smooth
Seals the throttle body to the intake manifold
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
09-28-2026
1" Nipple, billet aluminum block breather adapter for a custom crankcase breather setup
2X Entries Into Our F80 M3 Sweepstakes
Average gain of 40 HP & 75 LB-FT torque on 93 octane program!
Call In Or Chat For Best Price!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
Ship your ECU for free, or drive your vehicle to our location
This product was last offered at the strikethrough price on
09-28-2026
Unleash the hidden power in your vehicle to get instant feedback & response!
Specially designed for up to 350% more fuel than the factory fuel pump and all options are 100% E85 compliant.
Less rotational mass means more power!
For vehicles with hydraulic power steering
Helps protect the underbody and components from road debris
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
08-31-2026
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
Ship your ECU for free, or drive your vehicle to our location
This product was last offered at the strikethrough price on
09-28-2026
Make your next turbo swap a "one-and-done" job
10X Entries Into Our F80 M3 Sweepstakes