ok lads i have a 93 WRX which ive just bought a scoobysports front pipe for but it has a big hole near the turbo flange for the lamba sensor but on my wrx the sensor is a much smaller thread and also bolts in the opposite end of the front pipe where it meets the centre pipe.......does anyone know a way around it??

cheers

stu

 

Had a similar problem with my STi3. The 3" HKS downpipe I got had the single fitting for the sensor (exhaust temp I believe) at the bottom of the downpipe but no fitting for the Lambda at the top of the downpipe. Luckily I was able to remove the housing from the old dp and drill and weld it into the HKS pipe. This doesn't really help you but I originally thought all exhausts incl the dp's were the same - my experience, and yours clearly shows there are 2 different types of dp available and you need to make sure when ordering. I guess it's a model year thing when the design changed - not sure when though.

Kevin.

 

cheers kev

yup i thought that they were all the same aswell interseting to know there not tho i can get on and fit it now tho

stu

 

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