[Tatoon]

Ok. So I just found out that my County only does a visual exhaust inspection. Does that mean. I have delete all but one cat? I want to order downpipes ASAP. And was wondering if anyone else can suggest some other ideas for me. And if my car has a 2 cats if I delete one will I still pass a visual?

[Tatoon]

Suggestions on dps would be nice too. I'm installing myself and don't want to have bad fitting dps.

[Tiago@VRSF]

You'll pass a visual inspection if you retain the OEM under tray

We have over 50 independent reviews of our downpipes, we offer a lifetime guarantee against both fitment/defects and we offer the highest quality option without the BMW tax. Some features include stainless steel construction, cast inlets, full 3" design and meticulously constructed/tested so you don't have to install them twice.

We also offer discounts when you purchase multiple VRSF items as well as loyalty discounts if you've purchased VRSF items from us in the past. You can check out some reviews on our website at the link below.

http://www.vr-speed.com/vrsf-3-stain...-bmw-135i.html

[Mike@N54Tuning.com]

Originally Posted by Tatoon

Suggestions on dps would be nice too. I'm installing myself and don't want to have bad fitting dps.

There are many good brands out there. ar design is probably the gold standard for downpipes, but they are pricey. Since Tiago decided to chime in I will add we also have our N54 Performance Line pipes and also offer lifetime guarantee, and one of the closest to OEM spec Turbo flanges on the market, which makes install easier, especially for a DIY guy.

Many good brands out there. Just be careful with eBay no name brand downpipes which don't have a reputable company standing behind their product.

Mike

[mike@x-ph.com]

My advice to you is to get a proven highly reviewed DP and you will be fine.
VRSF is a very good example.