Air Filter / MAF

TTDA Air filter

Old

TTDA

Make: TTDA (Twin Tube Dynamic Airbox)

From: www.modshack.info

New VTDA Style End cap

(More suited for winter)

Feeding the TTDA

Air feed (1)

Air feed (2)

Hose Type:

High Quality Aircraft Grade Neoprene Hose

Notes:

Very flexible & durable

MOFO & FPR

MOFO 'Mass Oxygen Flow Optimiser'

4. Bar Fuel Pressure Regulator (FPR)

The idea behind the MoFo is to allow the car to breath better by increasing the MAF housing size. Increasing the inner diameter by only .15 of an inch increases the surface area by more than 11%.

Increasing the airflow by 11% and reducing the Fuel 11% can only be compensated for so long, then a lean code is thrown, this is where the 4 bar FPR comes in, it squirts more fuel in to compensate for the increased airflow.