JB2, JB2R offroad downpipe dynos

musc · 11-30-2007, 04:27 PM

Quote:

Originally Posted by Terry335

Lol, and dont forget the JB2HWR too.

I told you that you'd get around 370 on those DPs.

I think it will be a nice comparison when you try out the RR DPs too. I am assuming you got no CELs with the DPs? Or did you use your sim that you been working on?

Looks like with the 430+ rwtq, those taller ET streets should work fine. Sucks about the weather today

Terry335 · 11-30-2007, 04:35 PM

Quote:

Originally Posted by catm3

Lol, and dont forget the JB2HWR too.

I told you that you'd get around 370 on those DPs.

I think it will be a nice comparison when you try out the RR DPs too. I am assuming you got no CELs with the DPs? Or did you use your sim that you been working on?

Looks like with the 430+ rwtq, those taller ET streets should work fine. Sucks about the weather today

No I've got cells all over the place. At first I freaked out because it shows a half engine + CEL, but then realized the car was making full boost. I need to get to work on those simms...

A418t81 · 11-30-2007, 04:36 PM

Definitely get to work on those sims. I ordered the RRs but wouldn't be surprised if I end up with CELs which aren't acceptable for me.

leftcoastman · 11-30-2007, 04:40 PM

Good numbers, Terry.

Tell me about this cutout you have. Sounds interesting.

Terry335 · 11-30-2007, 04:45 PM

Quote:

Originally Posted by leftcoastman

Good numbers, Terry.

Tell me about this cutout you have. Sounds interesting.

More info and pic here:

http://www.e90post.com/forums/showpo...7&postcount=28

e90AW335i · 11-30-2007, 04:46 PM

Very nice Terry.....

DrDomer · 11-30-2007, 05:07 PM

Quote:

Originally Posted by Terry335

lol the tire pressure, no 20psi boost spikes with my hardware.

Oh... Ha Ha Ha. I was gonna say...

leftcoastman · 11-30-2007, 05:19 PM

Quote:

Originally Posted by Terry335

More info and pic here:

http://www.e90post.com/forums/showpo...7&postcount=28

Hmm, looks real interesting. So you think on a bone stock exhaust system, it could conceivably give you 15+ hp?

You don't have the 2nd cats, so if one were to have the 2nd cats, this mod would probably tack on a few more hp, eh?

Terry335 · 11-30-2007, 05:21 PM

Quote:

Originally Posted by leftcoastman

Hmm, looks real interesting. So you think on a bone stock exhaust system, it could conceivably give you 15+ hp?

You don't have the 2nd cats, so if one were to have the 2nd cats, this mod would probably tack on a few more hp, eh?

It's really hard to say as I didn't dyno with and without the 2nd cats / resonator, but I could see 10rwhp say on a 100% stock exhaust system. The cats are before the cutouts so you'd still be going through them.

LODOSS · 11-30-2007, 05:28 PM

JB2/JB2R just keeps on looking better everyday.

Ado · 11-30-2007, 05:29 PM

Very nice numbers Terry, I'm impressed!!!!!! (VERY IMPRESSED)

One thing though, your naming is now becoming more like the Microsoft Windows Vista Family

, there are a tone of options lolz.

Tell ya what, I'm going to have the dyno for a day at the shop and will be testing the v2.0.1, v2.0.2 along with different % of the tune to see what numbers I can get.

Send one of those JB2RH (Whooh that was hard)

over and I'll test it out. I'll return it to you after I'm done with it

I'm not really ready to dish out any more money on the car

Anyway, just for testing purposes and for info on the power gains. Those numbers you are showing are very impressive and are exactly what the PROCede v2.0 is offering. I'll post all the results up on the forums.

Ado

Terry335 · 11-30-2007, 05:35 PM

Hey Ado are you close to UR? They have one on their shop car, maybe you can borrow it? Or borrow their car to dyno?

I need to send them the DP pill.

bimmermans54 · 11-30-2007, 06:11 PM

Very impressed! Wow! So how does it fare in hot temps like south florida? Humid, and super hot? The different levels you offer, do you know how much timing is pulled at what temp?

Boostin335 · 11-30-2007, 06:25 PM

the hot pill is for cars with dps?

Whats it do exactly, can you explain?

Walked U · 11-30-2007, 06:27 PM

I think the autos just throw it eaiser than the 6mt.

Seems like when I was running catless I didnt throw 1 cel for 4k miles of driving.

But when I gave them to nico to put on his car, threw it the day he put them on.

Terry335 · 11-30-2007, 06:27 PM

Quote:

Originally Posted by Boostin335

the hot pill is for cars with dps?

Whats it do exactly, can you explain?

It looks like people on 93 and maybe people on 91 with catless downpipes can take another .5psi of boost...

Terry335 · 11-30-2007, 06:28 PM

Quote:

Originally Posted by Walked U

I think the autos just throw it eaiser than the 6mt.

Seems like when I was running catless I didnt throw 1 cel for 4k miles of driving.

But when I gave them to nico to put on his car, threw it the day he put them on.

Yeah I didn't get 10 miles away before the codes.

Terry335 · 11-30-2007, 06:29 PM

Quote:

Originally Posted by bimmermans54

Very impressed! Wow! So how does it fare in hot temps like south florida? Humid, and super hot? The different levels you offer, do you know how much timing is pulled at what temp?

The ECU manages the timing curve based on IAT just like it does stock, unless the "R" switch is on. Which maxes out the ECU timing pull.

Boostin335 · 11-30-2007, 06:51 PM

Quote:

Originally Posted by Terry335

It looks like people on 93 and maybe people on 91 with catless downpipes can take another .5psi of boost...

and this translates into approx how much more power?

.5 psi = 10rwhp? 13 torque?

Terry335 · 11-30-2007, 06:51 PM

Quote:

Originally Posted by Boostin335

and this translates into approx how much more power?

.5 psi = 10rwhp? 13 torque?

Yeah around there...

Terry335 · 11-30-2007, 09:14 PM

Hey guys, just threw my stock dyno on there for kicks. Almost a 150#/ft torque gain, lol!

e90AW335i · 11-30-2007, 09:15 PM

Quote:

Originally Posted by Terry335

Hey guys, just threw my stock dyno on there for kicks. Almost a 150#/ft torque gain, lol!

Stock vs JB2R w/ hot pill....

11-30-2007, 04:36 PM	#25
A418t81 Lieutenant Colonel 438 Rep 1,553 Posts Drives: Ever changing fleet Join Date: May 2007 Location: Alabama iTrader: (1) Garage List 2013 335is [0.00]	Definitely get to work on those sims. I ordered the RRs but wouldn't be surprised if I end up with CELs which aren't acceptable for me. __________________ 23 IOMG G80 CX, 23 iX M60, 24 GT3RS PTS Weissach, 23 296 GTB, 24 Cybertruck
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11-30-2007, 04:40 PM	#26
leftcoastman Lieutenant Colonel 66 Rep 1,714 Posts Drives: 335i Join Date: Jan 2007 Location: Near some canyons iTrader: (1)	Good numbers, Terry. Tell me about this cutout you have. Sounds interesting.
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11-30-2007, 04:46 PM	#28
e90AW335i Major General 165 Rep 6,608 Posts Drives: e90 335i Join Date: Sep 2007 Location: ...... iTrader: (4)	Very nice Terry.....
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11-30-2007, 05:28 PM	#32
LODOSS First Lieutenant 8 Rep 306 Posts Drives: AW 335 E92 Join Date: Jun 2007 Location: VA iTrader: (1)	JB2/JB2R just keeps on looking better everyday.
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11-30-2007, 05:29 PM	#33
Ado King Kong 79 Rep 771 Posts Drives: E92 M3 Join Date: Nov 2006 Location: Toronto iTrader: (0)	Very nice numbers Terry, I'm impressed!!!!!! (VERY IMPRESSED) One thing though, your naming is now becoming more like the Microsoft Windows Vista Family , there are a tone of options lolz. Tell ya what, I'm going to have the dyno for a day at the shop and will be testing the v2.0.1, v2.0.2 along with different % of the tune to see what numbers I can get. Send one of those JB2RH (Whooh that was hard) over and I'll test it out. I'll return it to you after I'm done with it I'm not really ready to dish out any more money on the car Anyway, just for testing purposes and for info on the power gains. Those numbers you are showing are very impressive and are exactly what the PROCede v2.0 is offering. I'll post all the results up on the forums. Ado __________________ 08 E92 M3 - AA ECU, AA Pulleys, AA Air Filter, AA Short Shifter - CURRENT E92 335i - Vishnu V3, Exhaust, Intake, BOV, CDV Delete - SOLD 1991 850i Dinan Twin Turbo - SOLD
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11-30-2007, 05:35 PM	#34
Terry335 Banned 112 Rep 2,587 Posts Drives: 335i Join Date: Jan 2007 Location: Socal iTrader: (0)	Hey Ado are you close to UR? They have one on their shop car, maybe you can borrow it? Or borrow their car to dyno? I need to send them the DP pill.
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11-30-2007, 06:11 PM	#35
bimmermans54 Second Lieutenant 24 Rep 228 Posts Drives: 335 Join Date: Apr 2005 Location: boca raton iTrader: (0)	Very impressed! Wow! So how does it fare in hot temps like south florida? Humid, and super hot? The different levels you offer, do you know how much timing is pulled at what temp?
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11-30-2007, 06:25 PM	#36
Boostin335 Lieutenant Colonel 798 Rep 1,814 Posts Drives: F92 M8, G82 M4, C8, MKIV Supra Join Date: Sep 2007 Location: North/Central NJ iTrader: (3)	the hot pill is for cars with dps? Whats it do exactly, can you explain?
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11-30-2007, 06:27 PM	#37
Walked U Brigadier General 203 Rep 3,125 Posts Drives: Too many to list Join Date: Nov 2006 Location: USA iTrader: (5)	I think the autos just throw it eaiser than the 6mt. Seems like when I was running catless I didnt throw 1 cel for 4k miles of driving. But when I gave them to nico to put on his car, threw it the day he put them on. __________________ Previous - E90 335i, E82 135i, E89 Z4 3.5SI, Range Rover S/C, Ultra White RCF, Maserati Granturismo Current Lexus: SMG LC500 performance package Porsche:1973 911E Ferrari 575 SA, 458 Italia
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11-30-2007, 09:14 PM	#43
Terry335 Banned 112 Rep 2,587 Posts Drives: 335i Join Date: Jan 2007 Location: Socal iTrader: (0)	Hey guys, just threw my stock dyno on there for kicks. Almost a 150#/ft torque gain, lol! Last edited by Terry335; 12-19-2007 at 10:28 AM..
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