Catalytic Bypass 993 Bischoff/gillet for Porsche 911
CATALYTIC BYPASS 993 BISCHOFF/GILLET
R21011199309 - Replacement/Accessory
Price: $830.03
Description
Sport catalytic bypass- fits both bischoff and gillet systems
Improve sound and performance by decreasing exhaust backpressure.
An ecu upgrade will be necessary to avoid a check engine light.
If you have a u.s. Model, please note: this part will only work on u.s. 1995 obd 1 cars. This will not work on u.s. Spec cars from 1996 upwards as they are obd ii. Please verify if your 993 is a obd i or obd ii car prior to ordering.
Improve sound and performance by decreasing exhaust backpressure.
An ecu upgrade will be necessary to avoid a check engine light.
If you have a u.s. Model, please note: this part will only work on u.s. 1995 obd 1 cars. This will not work on u.s. Spec cars from 1996 upwards as they are obd ii. Please verify if your 993 is a obd i or obd ii car prior to ordering.
Fits (Click to view section):
911 1994-98
Notes:
C4S (96-98), C4 (95-98), C2S (96-98), C2 (94-98)
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