The do88 charge cooler manifold replaces the factory plastic intake manifold and integrated charge cooler on the B58 Gen 2 with an aluminum manifold, cast end tanks and a Garrett Motorsport bar and plate air to water core. The core is 102mm thick with 11 water rows against 6 on the OE unit, increasing airflow and cooling capacity, and the kit includes a thermal barrier spacer and 12 FKM silicone O-rings. do88 measured 874 CFM against 595 CFM for the OE manifold at 0.1 bar pressure drop and intake air at 23 C against 41 C. The MERA version adds an auxiliary fuel rail with AN-8 inlet for ID1050x or Bosch EV14 Compact injectors (injectors not included), along with blanking plugs, 1/8 in NPT sensor ports, bleed ports and the OE throttle body reused on the new manifold.
Specifications
| Type |
Charge cooler intake manifold, MERA version with auxiliary fuel rail |
| Engine |
BMW B58 Gen 2 (B58TU) |
| Core |
Garrett Motorsport bar & plate air to water core, 102 mm thick, 11 water rows (OE 6) |
| Material |
Aluminum manifold with cast end tanks |
| Claimed Flow |
874 CFM vs 595 CFM OE @ 0.1 bar (+47%) |
| Claimed IAT |
23 C vs 41 C OE |
| Fuel Rail |
Auxiliary rail, AN-8 female inlet, for ID1050x or Bosch EV14 Compact (injectors not included) |
| Includes |
Spacer, 12 O-rings, injector blanking plugs, 1/8 in NPT ports & plugs, bleed ports, brackets, hoses, hardware |
| Install Note |
Reuses OE throttle body; mild hybrid models require approx. 3 mm ground from alternator |
| Quantity |
1 |
| Part Number |
ICM-430-G |
This part fits:
| Year |
Make |
Model |
Submodel |
| 2020+ |
Toyota |
GR Supra |
3.0 (A90) |
| 2020+ |
BMW |
Z4 |
M40i (G29) |
| 2020+ |
BMW |
M340i |
G20 |
| 2021+ |
BMW |
M440i |
G22/G23 |
| 2022+ |
BMW |
M240i |
G42 |
| 2018+ |
BMW |
540i |
G30/G31 |
| 2018+ |
BMW |
640i |
G32 |
| 2018+ |
BMW |
740i |
G11/G12 |
| 2018+ |
BMW |
745e |
G11/G12 |
| 2018+ |
BMW |
840i |
G14/G15/G16 |
| 2018+ |
BMW |
X3 |
M40i (G01) |
| 2018+ |
BMW |
X4 |
M40i (G02) |
| 2019+ |
BMW |
X5 |
xDrive40i (G05) |
| 2020+ |
BMW |
X6 |
xDrive40i (G06) |
| 2019+ |
BMW |
X7 |
xDrive40i (G07) |