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
Brand:
ES#:
5235
Mfg#:
20TSTG1CHIP-1
In Stock
ON SALE!
SAVE 20%
$599.99
This product was last offered at the strikethrough price on 09-28-2026
Required software to properly upgrade to a K04 turbocharger
Call In Or Chat For Best Price! 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.
Brand:
ES#:
2918065
Mfg#:
DPP20TK04PS
In Stock
ON SALE!
SAVE 20%
$599.99
This product was last offered at the strikethrough price on 09-28-2026
Also called the "breather valve" or "oil separator"
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Up to production date 12/16/2005
Filter the air coming into your vehicle
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Monitors coolant temperature for fan control & gauge readings. Includes gasket & securing clip
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Lifetime Replacement
