Ultimate Racing 335i COUPE Cat-Back Exhaust

Ultimate Racing · 04-02-2007, 10:41 AM

Hey guys,

We've been getting countless emails, and calls for our E92 335i Coupe version of our 335i cat-back exhaust. The wait is now over. Again, here are some key features of the exhaust (which is actually very similar to our E90 335i Sedan cat-back).

- Full 304 Stainless Steel Construction
- Equal Length Piping
- Twin Polished Stainless Steel Mufflers
- Polished Stainless Steel Muffler Tips (Available in rolled, and single wall)
- Stainless Steel X-Pipe
- Stainless Steel Clamps
- TIG Welded
- 100% Bolt-On with ZERO modifications
- Great sound with ZERO rasp!
- 23 lbs Weight Savings (55 lbs vs 78 lbs stock) *This still has to be verified on the coupe

Here are the underbody shots that most of you have already seen from the Sedan thread. The Coupe is very similar.

Again, you'll notice that the exhaust is designed to keep the pipes equal length, while retaining maximum flow. The muffler tips are angled with the same contour of the rear bumper. Each piece is TIG welded to perfection.

Here are the dyno results. It is important to keep note that no other modifications were done to this car. No tuning, just our cat-back exhaust installed. Try to look beyond peak numbers, and notice the power it has made throughout the powerband.

We should have some updated videos soon. In the meantime, anyone that hasn't heard this exhaust can hear it on our automatic Sedan. The sound is identical.

http://www.e90post.com/forums/showthread.php?t=44798

Our retail price on these exhausts will be set at a competitive $1500.00 USD.

To further support this community, E90Post.com forum members will receive a special discounted price of $1395.00 USD!

We are taking orders for these NOW.

Questions, and comments are welcome.

Darryl
www.ultimate-racing.com

David1 · 04-02-2007, 11:43 AM

This may be a dumb question, but since the tips look like they touch the bumper, does it have a chance of melting it?

Ultimate Racing · 04-02-2007, 12:24 PM

Quote:

Originally Posted by David1

This may be a dumb question, but since the tips look like they touch the bumper, does it have a chance of melting it?

Not a dumb question.

We have had the 335i sedan exhaust installed for a few thousand kilometers with no problems.

Darryl
www.ultimate-racing.com

Ultimate Racing · 04-03-2007, 02:05 PM

Bump

Zoeb@WheelDude.com · 04-03-2007, 06:01 PM

does this exhaust eliminate 2 cats?

RetroGamerJP · 04-04-2007, 12:08 AM

Just ordered mine today... thanks for your help Darryl.

I'll be posting some before / after dyno runs with exhaust + Procede.

topher04r1 · 04-04-2007, 12:13 AM

Quote:

Originally Posted by jp335i

Just ordered mine today... thanks for your help Darryl.

I be posting some before / after dynor runs with exhaust + Procede.

looking forward to seeing your results

s4iscool · 04-04-2007, 12:51 AM

tips look grossly oversized

LOLrance · 04-04-2007, 03:28 AM

Quote:

Originally Posted by Zoeb2s

does this exhaust eliminate 2 cats?

+1 i was wondering this myself.

Ultimate Racing · 04-04-2007, 09:46 AM

Quote:

Originally Posted by l4wr3nc3

+1 i was wondering this myself.

Yes, it does.

Darryl
www.ultimate-racing.com

Zoeb@WheelDude.com · 04-04-2007, 02:09 PM

even better.

I wanna hear 1 in person

So technically its not a 'catback' right?

Ultimate Racing · 04-04-2007, 03:56 PM

The above was referring to the secondary cats in the OEM midpipes.

The primary cats are still present in the downpipes.

Technically, it's simply the "exhaust".

Darryl
www.ultimate-racing.com

Soni · 04-06-2007, 08:40 PM

1500 seems a bit high!!!

ArmyBimmerDude · 04-06-2007, 10:31 PM

Look again

Quote:

Originally Posted by Ultimate Racing

Our retail price on these exhausts will be set at a competitive $1500.00 USD.

To further support this community, E90Post.com forum members will receive a special discounted price of $1395.00 USD!

We are taking orders for these NOW.

Questions, and comments are welcome.

Darryl
www.ultimate-racing.com

Ultimate Racing · 04-09-2007, 09:52 AM

Quote:

Originally Posted by ArmyBimmerDude

Look again

Thanks, ArmyBimmerDude

Darryl
www.ultimate-racing.com

Ultimate Racing · 04-11-2007, 03:30 PM

Bump

Ultimate Racing · 06-11-2007, 09:58 AM

Bump

G35revup · 07-22-2007, 12:55 AM

Just ordered one of these, should be in tuesday.

G35revup · 07-24-2007, 04:59 PM

Just got the exhaust in today. The exhaust doesnt look like its 100% stainless steel, maybe because its unpolished? The only place I see 304 stainless steel markings is on the joints that connect other pieces of piping. I will have it installed tomorrow and take pics.

Ultimate Racing · 08-02-2007, 11:51 AM

These are most definitely 304 stainless. Contact me if you are having problems.

Darryl
www.ultimate-racing.com

04-02-2007, 10:41 AM	#1
Ultimate Racing Lieutenant 29 Rep 469 Posts Drives: 335i, Evo VIII, WRX, STi, 350Z Join Date: Jan 2007 Location: Toronto, Canada iTrader: (2)	Ultimate Racing 335i COUPE Cat-Back Exhaust Hey guys, We've been getting countless emails, and calls for our E92 335i Coupe version of our 335i cat-back exhaust. The wait is now over. Again, here are some key features of the exhaust (which is actually very similar to our E90 335i Sedan cat-back). - Full 304 Stainless Steel Construction - Equal Length Piping - Twin Polished Stainless Steel Mufflers - Polished Stainless Steel Muffler Tips (Available in rolled, and single wall) - Stainless Steel X-Pipe - Stainless Steel Clamps - TIG Welded - 100% Bolt-On with ZERO modifications - Great sound with ZERO rasp! - 23 lbs Weight Savings (55 lbs vs 78 lbs stock) This still has to be verified on the coupe Here are the underbody shots that most of you have already seen from the Sedan thread. The Coupe is very similar. Again, you'll notice that the exhaust is designed to keep the pipes equal length, while retaining maximum flow. The muffler tips are angled with the same contour of the rear bumper. Each piece is TIG welded to perfection. Here are the dyno results. It is important to keep note that no other modifications were done to this car. No tuning, just our cat-back exhaust installed. Try to look beyond peak numbers, and notice the power it has made throughout the powerband.* We should have some updated videos soon. In the meantime, anyone that hasn't heard this exhaust can hear it on our automatic Sedan. The sound is identical. http://www.e90post.com/forums/showthread.php?t=44798 Our retail price on these exhausts will be set at a competitive $1500.00 USD. To further support this community, E90Post.com forum members will receive a special discounted price of $1395.00 USD! We are taking orders for these NOW. Questions, and comments are welcome. Darryl www.ultimate-racing.com
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04-02-2007, 11:43 AM	#2
David1 Brigadier General 1010 Rep 4,067 Posts Drives: 09 E92 09 X5 Join Date: Mar 2007 Location: Columbus, OH iTrader: (1)	This may be a dumb question, but since the tips look like they touch the bumper, does it have a chance of melting it?
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04-03-2007, 02:05 PM	#4
Ultimate Racing Lieutenant 29 Rep 469 Posts Drives: 335i, Evo VIII, WRX, STi, 350Z Join Date: Jan 2007 Location: Toronto, Canada iTrader: (2)	Bump
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04-03-2007, 06:01 PM	#5
Zoeb@WheelDude.com 381 Rep 11,992 Posts Drives: M3 (e92), X5 (E70), 428i (F32) Join Date: Nov 2006 Location: Fremont, CA iTrader: (45) Garage List 1995 BMW M3 [0.00] 2008 BMW M3 [8.00]	does this exhaust eliminate 2 cats?
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04-04-2007, 12:08 AM	#6
RetroGamerJP Lieutenant 89 Rep 410 Posts Drives: 2023 M3 Competition Join Date: Sep 2006 Location: Atlanta GA iTrader: (3)	Just ordered mine today... thanks for your help Darryl. I'll be posting some before / after dyno runs with exhaust + Procede.
	Appreciate 0

04-04-2007, 12:51 AM	#8
s4iscool Major 28 Rep 1,138 Posts Drives: 06 330i Join Date: Dec 2006 Location: Neccos iTrader: (2)	tips look grossly oversized
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04-04-2007, 02:09 PM	#11
Zoeb@WheelDude.com 381 Rep 11,992 Posts Drives: M3 (e92), X5 (E70), 428i (F32) Join Date: Nov 2006 Location: Fremont, CA iTrader: (45) Garage List 1995 BMW M3 [0.00] 2008 BMW M3 [8.00]	even better. I wanna hear 1 in person So technically its not a 'catback' right?
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04-04-2007, 03:56 PM	#12
Ultimate Racing Lieutenant 29 Rep 469 Posts Drives: 335i, Evo VIII, WRX, STi, 350Z Join Date: Jan 2007 Location: Toronto, Canada iTrader: (2)	The above was referring to the secondary cats in the OEM midpipes. The primary cats are still present in the downpipes. Technically, it's simply the "exhaust". Darryl www.ultimate-racing.com
	Appreciate 0

04-06-2007, 08:40 PM	#13
Soni Major General 225 Rep 8,375 Posts Drives: Just a car Join Date: Feb 2007 Location: CANADA eh! iTrader: (35) Garage List 2007 335i Coupe [9.00]	1500 seems a bit high!!!
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04-11-2007, 03:30 PM	#16
Ultimate Racing Lieutenant 29 Rep 469 Posts Drives: 335i, Evo VIII, WRX, STi, 350Z Join Date: Jan 2007 Location: Toronto, Canada iTrader: (2)	Bump
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06-11-2007, 09:58 AM	#17
Ultimate Racing Lieutenant 29 Rep 469 Posts Drives: 335i, Evo VIII, WRX, STi, 350Z Join Date: Jan 2007 Location: Toronto, Canada iTrader: (2)	Bump
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07-22-2007, 12:55 AM	#18
G35revup V3 Power 22 Rep 358 Posts Drives: Space gray 335i Join Date: Nov 2006 Location: Tampa, Fl. iTrader: (1)	Just ordered one of these, should be in tuesday.
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07-24-2007, 04:59 PM	#19
G35revup V3 Power 22 Rep 358 Posts Drives: Space gray 335i Join Date: Nov 2006 Location: Tampa, Fl. iTrader: (1)	Just got the exhaust in today. The exhaust doesnt look like its 100% stainless steel, maybe because its unpolished? The only place I see 304 stainless steel markings is on the joints that connect other pieces of piping. I will have it installed tomorrow and take pics.
	Appreciate 0

08-02-2007, 11:51 AM	#20
Ultimate Racing Lieutenant 29 Rep 469 Posts Drives: 335i, Evo VIII, WRX, STi, 350Z Join Date: Jan 2007 Location: Toronto, Canada iTrader: (2)	These are most definitely 304 stainless. Contact me if you are having problems. Darryl www.ultimate-racing.com
	Appreciate 0