esjoson1126

Anybody out there knows the exact measurement (lenght) of RB downpipe 2.5 diameter for S4 NA. Please help. Thanks

RotaryRocket88

iTrader: (7)

I'm not sure how you want the measurement, but with the pipe sitting as it would on the car, I get about 23" flange to flange on the top & 26.5" flange to flange on the bottom. The end will sit about 3" from where the OEM precats would end (shorter).

esjoson1126

thanks for the info.