golfballer78
Ready to race!
- Location
- southbay CA.
- Car(s)
- 08' R32 dsg
Am starting a trial of factory style exit flow outta the head. These vr6 manifolds are identical in design except using welded steel instead of coarse cast iron, "smooth runners" without the costly aftermarket header price for a bit of top end. I can also run high flow cat downpipe with them that bolts to stock flanges without pulling the intake every time. All my years with vr's showed that headers are hardly worth the cost on their own, and porting stock iron is hella time consuming with similar results. So these 100dollar steel tubes from salvage Porsche Cayenne seems to be a bolt on exhaust flow solution. Need time off from work to put them on, will update how it works with flash/dsg/intake & hopefully gen 2 haldex control......