Flange P/N #
Application
I.D.
Bolt Center
A
B
C
F125-2CNC-VW
VW
1.25"
2.283" / 58mm
2.95"
2.15"
.340"
F138-2CNC-VW
VW
1.375"
2.283" / 58mm
2.95"
2.15"
.340"
F150-2CNC-VW
VW
1.50"
2.283" / 58mm
2.95"
2.15"
.340"
F163-2CNC-VW
VW
1.63"
2.283" / 58mm
2.95"
2.15"
.340"
F5492101 1.50" 2.283" / 58mm .340"
F5502101
Yamaha F6V
1.50"
2.36" / 60mm
3.05"
2.26"
.340"
F5512101 1.50" 2.44" / 62mm .340"
FE1229821-1 Ferrari 1.50" 2.44" / 62mm .340"
F5302304 Harley- Davidson 1.88" 2.565" / 65.1mm
2.875"
3.295"
.340"
PO617121-I
Porsche
1.50"
2.599" / 66mm
3.26"
2.28"
.340"
PO617122-I
Porsche
1.625"
2.599" / 66mm
3.26"
2.28"
.340"
PO617123-I
Porsche
1.75"
2.599" / 66mm
3.26"
2.28"
.340"
F163-2CNC-2
1.625"
2.75" / 69.8mm
.390"
F175-2CNC-2
1.75"
2.75" / 69.8mm
.390"
F188-2CNC-2
1.88"
2.75" / 69.8mm
.390"
TF122xxx
Wastegate
1.50"
2.80" / 71.1mm
.340"
F163-2CNC-1
Flathead
1.625"
2.875" / 73mm
4.88"
3.26"
.390"
F175-2CNC-1
Flathead
1.75"
2.875" / 73mm
4.88"
3.26"
.390"
F188-2CNC-1
Flathead
1.875"
2.875" / 73mm
5.02"
3.78"
.390"
TF152xxx
Wastegate
1.75"
2.88" / 73.1mm
.340"
TF182xxx
Wastegate
2.125"
3.125" / 79.4mm
.340"
F5222808
BMW
2.25"
3.13" / 79.5mm
3.98"
2.94"
.390"
F5122113
Mitsubishi
3.00"
4.016" / 102mm
5.075"
3.600"
.512"
F5052811
Ford GT
2.80"
4.605" / 104.6mm
5.38"
3.62"
.420"
Flange P/N #
Gasket P/N #
I.D.
Bolt Center
A
B.
C
F150-2CNC
EG150-2
1.50"
2.625" / 66.8mm
3.49"
2.20"
.390"
F163-2CNC
1.63"
2.625" / 66.8mm
3.49"
2.20"
.390"
F175-2CNC
EG175-2
1.75"
3.00" / 76.2mm
3.78"
2.40"
.390"
F188-2CNC
1.875"
3.00" / 76.2mm
3.84"
2.55"
.390"
F200-2CNC
EG200-2
2.00"
3.00" / 76.2mm
3.90"
2.70"
.390"
F213-2CNC
2.13"
3.00" / 76.2mm
3.90"
2.70"
.390"
F225-2CNC
EG225-2
2.25"
3.50" / 88.9mm
4.55"
3.03"
.390"
F250-2CNC
EG250-2
2.50"
3.88" / 98.4mm
4.88"
3.26"
.390"
F300-2CNC
3.00"
4.12" /104.6mm
5.02"
3.78"
.390"
Standard Exhaust Flanges
Special Exhaust Flanges