IAG V3 Top Feed TGV Housings with Butterfly Pass Thru (08-14 WRX, 07+ STI, 07-12 LGT, 09-13 FXT) 1964-mercury-comet-404-esi1223700 This version of the 0FG

This version of the 0FG Exhaust comes with Diamond Black tips

The system comes as a single stage system and includes jetting for 50

This newly designed intake tube and fitting eliminates potential issues with check engine lights

1985-1986 Chevrolet K10 Suburban Silverado 1994-1997 Chevrolet K1500 Base 1988-1998 Chevrolet K1500 Cheyenne 1999 Chevrolet K1500 LS 1988-1992 Chevrolet K1500 Scottsdale 1988-1998 Chevrolet K1500 Silverado 1991 Chevrolet K1500 Sport

IAG V3 Top Feed TGV Housings with Butterfly Pass Thru (08-14 WRX, 07+ STI, 07-12 LGT, 09-13 FXT) 1964-mercury-comet-404-esi1223700 This version of the 0FGIAG V3 TOP FEED TGV HOUSINGSWITH BUTTERFLY PASS THRU(08 14 WRX, 07+ STI, 07 12 LGT, 09 13 FXT) INCREASE AIRFLOW AND HORSEPOWER The OEM Subaru intake manifold features Tumble Generator Housings, which are designed to decrease cold start emissions by tumbling the airflow on cold starts. Once the cold start process is over, the butterfly valves in the housings remain in the open position and dont restrict flow much. This means that there are airflow