cat back and down pipe
#7
RE: cat back and down pipe
ORIGINAL: King_D
cat back starts after the cat. this will ussually include the downpipe
cat back starts after the cat. this will ussually include the downpipe
#8
RE: cat back and down pipe
Remember that Audi A4 1.8t has the the CAT bolter directly to the turbo. SO from that CAT back should me the entire exhasut encluding down pipe. The difference is, say on a WRX, the down pipe is before the CAT which is located under the carriage of the car (like most cars). Therefore, in that case, CAT back is enitrely different.
Having the CAT where the A4 does is one of the reasons that AUDI A4 is a ULEV car! Meaning that is is like the hybrids in being an Ultra Low Emissions Vehicle. Click below to read more!
http://www.emitec.com/pdf/SAE-Audi.pdf
Having the CAT where the A4 does is one of the reasons that AUDI A4 is a ULEV car! Meaning that is is like the hybrids in being an Ultra Low Emissions Vehicle. Click below to read more!
http://www.emitec.com/pdf/SAE-Audi.pdf