19.11.2013, 21:48
MattyKHZ schrieb:Am I correct in saying that the HJS downpipe uses a "special coated" cat of 200 CPI compared to say the Milltek downpipe that also uses a 200 CPI HJS cat but guess the coating is what is the difference between the 2.
What about Quality Tuning, Synamic Automotive etc who all seem to offer their own downpipe with a HJS 200 CPI cat. Is this the special coated one or normal?
Yes the coating makes the difference. The downpipe by Dynamic Automotive has the same cat, but the way of fiting is better. You need to modify a lot of downpipes. The downpipe by Dynamic Automotive fits perfectly.
On top of that the downpipe has an E-Prüfzeichen, but this doesn't matter in UK.