[Solid67]

I've noticed that the HJS catted downpipes currently being offered for the b58 are all 300 cell. Are there any on the market that are 200 cell? I know Fabspeed makes 200 cell HJS downpipes for the N54/N55, but I chatted with one of their employees today and they said they have nothing out for the m240i. They have the HJS 6 Euro Downpipe for the 340i/440i but that is still 300 cell.

[kriszty]

wagner has 200 cell , i have it

[Solid67]

Originally Posted by kriszty

wagner has 200 cell , i have it

Yes Wagner, ER, VSRF, AFE, CG all have 200 cell catted downpipes but they arent HJS. Wagner does provide an HJS catted downpipe but its 300 cell.

[greg21040]

Originally Posted by Solid67

I've noticed that the HJS catted downpipes currently being offered for the b58 are all 300 cell. Are there any on the market that are 200 cell? I know Fabspeed makes 200 cell HJS downpipes for the N54/N55, but I chatted with one of their employees today and they said they have nothing out for the m240i. They have the HJS 6 Euro Downpipe for the 340i/440i but that is still 300 cell.

I have VRSF 4.5" and love it.

[Solid67]

Originally Posted by greg21040

I have VRSF 4.5" and love it.

Is it catted? The reason I want an HJS cat is that it is very tough and can take somewhat aggressive burbles and backfire. I remember seeing one member on here who had the VSRF catted dp and the cat got ruined after 1-2 months. Granted he was running very aggressive burble settings, so kind of his own fault. I am not trying to have the most aggressive burbles, but definitely something more than stock.

Also, the benefits of no smell and passing emissions is a plus. Lastly, from my research, it seems that the HJS 200 cell pretty much flows just as much air as a catless dp. Kind of getting the best of all worlds.

[greg21040]

Originally Posted by Solid67

Is it catted? The reason I want an HJS cat is that it is very tough and can take somewhat aggressive burbles and backfire. I remember seeing one member on here who had the VSRF catted dp and the cat got ruined after 1-2 months. Granted he was running very aggressive burble settings, so kind of his own fault. I am not trying to have the most aggressive burbles, but definitely something more than stock.

Also, the benefits of no smell and passing emissions is a plus. Lastly, from my research, it seems that the HJS 200 cell pretty much flows just as much air as a catless dp. Kind of getting the best of all worlds.

Mine has a 200 cell cat. I have a MP Stage 2 tune and it burbles a lot. I didn't get the "Burble Mode" addition to the tune, but it does it more than with my Dinan or JB4 tunes.
I have a little smell when idling for a minute, but it can only be smelled if you are at the trunk.
It's been on for about 2 years and 16K miles.
I might be wrong because it's been awhile but others that I looked at were only 4" diameter.

[Solid67]

Originally Posted by greg21040

Mine has a 200 cell cat. I have a MP Stage 2 tune and it burbles a lot. I didn't get the "Burble Mode" addition to the tune, but it does it more than with my Dinan or JB4 tunes.
I have a little smell when idling for a minute, but it can only be smelled if you are at the trunk.
It's been on for about 2 years and 16K miles.
I might be wrong because it's been awhile but others that I looked at were only 4" diameter.

Thanks for the feedback, have you ever gotten a CEL with the VSRF catted?

[greg21040]

Originally Posted by Solid67

Thanks for the feedback, have you ever gotten a CEL with the VSRF catted?

Yeah, within miles of putting it on. Got an O2 spacer and it's been good ever since.

[Solid67]

Originally Posted by greg21040

Yeah, within miles of putting it on. Got an O2 spacer and it's been good ever since.

Hey man really appreciate all your responses. One last question, since I'm your neighbor over here in VA, have you had any problems with emissions testing in MD (might be moving there by the end of the year)?

[greg21040]

Originally Posted by Solid67

Hey man really appreciate all your responses. One last question, since I'm your neighbor over here in VA, have you had any problems with emissions testing in MD (might be moving there by the end of the year)?

I've been waiting for an emissions letter to come, but nothing yet. I thought it was every two years. It should go right through, though.

[mike@x-ph.com]

Originally Posted by Solid67

I've noticed that the HJS catted downpipes currently being offered for the b58 are all 300 cell. Are there any on the market that are 200 cell? I know Fabspeed makes 200 cell HJS downpipes for the N54/N55, but I chatted with one of their employees today and they said they have nothing out for the m240i. They have the HJS 6 Euro Downpipe for the 340i/440i but that is still 300 cell.

+1 for CG downpipe, no CEL with any of our customers yet