Crossover pipe, 911 2.7 L (74-77) + 911 SC 3.0 L (78-83)

Our crossover pipe is used in the following vehicles:

Porsche 911 2.7 L (1975-1977)              

Porsche 911 S 2.7 L (1975-1977)

Porsche 911 S Carrera 2.7 L (1975) (USA-CAN)  

Porsche 911 S Carrera 2.7 L (1975) (Version for California)

Porsche 911 Carrera 3.0 L (1976-1977)   

Porsche 911 SC 3.0 L (1978-1983)*

Porsche 911 SC 3.0 L Sportomatic (1978-1980)*

* Including versions for California and Japan.

Remarks: This crossover pipe is not used on the 911 / 911 S from 1974 or on the lightweight 911 Carrera 2.7 L (155 KW/ 209 HP.) with the 911.83 engine Type.

From 1975 onwards for all 911 models (except for the Carrera 2.7 L above), the crossover pipe is bolted to the right-side heat exchanger and is joined to the crossover pipe flange (reference 911.010476) which is itself connected to the intermediate exhaust muffler. 

Thus the crossover pipe provides the link between the heat exchanger on the right side of the engine and the intermediate exhaust muffler located on the left side of the motor.

Quantity required per vehicle: 1

Note: this part is sold separately.

For the fitment of the crossover pipe to the crossover pipe flange on your Porsche 911, you will need the following components:

911.010488: Crush gasket, crossover pipe to intermediate exhaust flange, 911 (75-83)

911.010488A: Half clamp, wastegate pipe to intermediate exhaust muffler flange, 911 (75-83) (2)

911.010489: Crush washer, crossover pipe to intermediate exhaust flange, 911 (75-83)

911.010489B: Exhaust clamp bolt, M6 x 40 mm. , 911 (75-82) + 911 Turbo (2)

911.010489C: Exhaust clamp locknut, M6, 911/911 Turbo (75-82) + 944 Turbo (2)