Product Release: Hotchkis Rear Chassis Brace for your E9X

HP Autosport · 08-19-2008, 02:35 PM

Upgrades the E92 factory aluminum under car chassis brace, with a high strength, steel, aero tubing design for superior chassis rigidity and good looks. Brace is intended to increase exhaust clearance by 3/8" for many popular aftermatket exhausts.

HP Autowerks, Inc. worked very closely with Hotchkis to expand the application to the E90's including the xi models(with aftermarket exhaust only).

In the case of the E90's, This brace will add significant chassis stiffening since they didn't come with a full brace like the E92's. And since E90's didn't come from the factory with this brace, two additional brackets and bolts are required to complete the installation.

In stock and ready to ship for the E90 and E92 with aftermarket exhaust!!!

Price is $350 with FREE shipping to the 48 states.
E90 installation kit is $66.19

For more info, please refer to thread:

http://www.e90post.com/forums/showthread.php?t=160761

Please see review by Bill "whr3" here:

http://www.billswebspace.com/bmw335.htm

HP Autosport · 08-20-2008, 02:15 PM

Chassis brace is now in stock and ready to ship!

rubber_ducky · 08-20-2008, 02:25 PM

I think this was asked in another thread, but are there any installed pics?

HP Autosport · 08-20-2008, 05:36 PM

Quote:

Originally Posted by rubber_ducky

I think this was asked in another thread, but are there any installed pics?

Ask and you shall receive!

Refer to the original post.

normtrum · 08-20-2008, 10:56 PM

Possibly a silly question....but how would this work with front and rear sway bars?

HP Autosport · 08-20-2008, 11:16 PM

Quote:

Originally Posted by normtrum

Possibly a silly question....but how would this work with front and rear sway bars?

Of course!

TheMadDutchman · 08-20-2008, 11:22 PM

Nice Pics!! Can I get mine chromed?

Josephkao · 08-20-2008, 11:29 PM

Is it easy to install on E90 335I?? Any cutting or drilling? Or just easy bolt on

HP Autosport · 08-21-2008, 12:30 AM

Quote:

Originally Posted by Josephkao

Is it easy to install on E90 335I?? Any cutting or drilling? Or just easy bolt on

No cutting or drilling. All bolt on.

On the E90 335i an installation kit will be needed.

Please see the original post.

Harold

shyestsparks · 08-21-2008, 04:13 AM

Nice.

Griffin32 · 08-21-2008, 04:39 AM

Interesting. Same sorta effect as a strut brace but for the rear?

rubber_ducky · 08-21-2008, 09:11 PM

Wow! so much cleaner looking than the stock unit. impressive.

HP Autosport · 08-25-2008, 11:34 AM

Here is a photo of the oem E90 brace vs the Hotchkis. The oem E90 brace is not really much of brace compare to the Hotchkis.

The second photo is the brace installed on the E90 335i.

HP Autosport · 08-26-2008, 06:49 PM

We are still waiting for one component to arrive for the E90 installation kit, the everything will be ready to ship.

E92 owners, there is no wait, this brace will replace your oem brace.

jimmy330xi · 08-29-2008, 02:04 PM

PM sent

HP Autosport · 09-05-2008, 02:05 AM

We are waiting for more E90 installation kit to come in.

If you have an E92, the brace will bolt-on without any additional hardware.

Harold

wrh3 · 09-06-2008, 09:50 PM

I ordered my Hotchkis brace from Harold and finally got around to installing it today. It might take about 30 minutes tops to remove the OE brace and install the Hotchkis brace on an E92. Two bolts at the rear (18mm socket) and eight bolts (6mm HEX) up front need to be removed/reinstalled, all very accessible with Rhino ramps in back.

Comparing the OE piece to the Hotchkis part, you know there will be an improvement. The car feels more solid and planted in corners with less flex, a worthwhile mod I think. Also, if you have a custom exhaust there is a good bit more clearance.

Kit523 · 09-07-2008, 06:49 PM

this will only increase exhaust clearance right>?

HP Autosport · 09-07-2008, 06:50 PM

Quote:

Originally Posted by Kit523

this will only increase exhaust clearance right>?

Yes, it does!!

Kit523 · 09-07-2008, 06:54 PM

Quote:

Originally Posted by HP Autowerks

Yes, it does!!

but what else?
better handling? or whatever?

wrh3 · 09-07-2008, 06:59 PM

Quote:

Originally Posted by Kit523

but what else?
better handling? or whatever?

If the car has less flex, the suspension is able to do it's job more effectively......so yea, better handling.

We drove on some agressive roads today for a few hours and the car does feel better, more solid. An additional benefit for me is that my bastardized Borla section 2 and Magnaflow section 3 required the OE brace to be modified for clearance, the Hotchkis brace bolted right on with plenty of room to spare.

HP Autosport · 09-09-2008, 12:20 AM

This brace will fit both the sedan(with aftermarket exhaust only) and coupes. However, the sedans will require a installation kit.

335Xi fitment has yet to be confirmed.

08-19-2008, 02:35 PM	#1
HP Autosport Supreme Allied Commander 3810 Rep 54,295 Posts Drives: F80 M3 Join Date: Mar 2007 Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com iTrader: (36)	Product Release: Hotchkis Rear Chassis Brace for your E9X Upgrades the E92 factory aluminum under car chassis brace, with a high strength, steel, aero tubing design for superior chassis rigidity and good looks. Brace is intended to increase exhaust clearance by 3/8" for many popular aftermatket exhausts. HP Autowerks, Inc. worked very closely with Hotchkis to expand the application to the E90's including the xi models(with aftermarket exhaust only). In the case of the E90's, This brace will add significant chassis stiffening since they didn't come with a full brace like the E92's. And since E90's didn't come from the factory with this brace, two additional brackets and bolts are required to complete the installation. In stock and ready to ship for the E90 and E92 with aftermarket exhaust!!! Price is $350 with FREE shipping to the 48 states. E90 installation kit is $66.19 For more info, please refer to thread: http://www.e90post.com/forums/showthread.php?t=160761 Please see review by Bill "whr3" here: http://www.billswebspace.com/bmw335.htm Attached Images Last edited by HP Autosport; 06-01-2009 at 11:28 AM..
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08-20-2008, 02:15 PM	#2
HP Autosport Supreme Allied Commander 3810 Rep 54,295 Posts Drives: F80 M3 Join Date: Mar 2007 Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com iTrader: (36)	Chassis brace is now in stock and ready to ship!
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08-20-2008, 02:25 PM	#3
rubber_ducky Colonel 386 Rep 2,988 Posts Drives: roach coach Join Date: Feb 2007 Location: boston-ish iTrader: (21)	I think this was asked in another thread, but are there any installed pics?
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08-20-2008, 10:56 PM	#5
normtrum Colonel 52 Rep 2,225 Posts Drives: e90 335i, e46 330i Join Date: Feb 2007 Location: PNW iTrader: (1)	Possibly a silly question....but how would this work with front and rear sway bars? __________________ 07 335i sedan \| Steptronic \| Black saphire \| Terra \| ZPP \| ZSP \| Cold Weather \| CA \| PDC \| Nav \| OEM Alarm
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08-20-2008, 11:22 PM	#7
TheMadDutchman Enlisted Member 0 Rep 48 Posts Drives: 2004 330i ZHP Join Date: Jun 2008 Location: SoCal iTrader: (0)	Nice Pics!! Can I get mine chromed?
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08-20-2008, 11:29 PM	#8
Josephkao Captain 46 Rep 997 Posts Drives: 2008 335i sedan Join Date: Feb 2008 Location: Irvine, CA iTrader: (13)	Is it easy to install on E90 335I?? Any cutting or drilling? Or just easy bolt on
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08-21-2008, 04:13 AM	#10
shyestsparks Captain 24 Rep 824 Posts Drives: 335i sedan, 02 Altima VQ35DE-T Join Date: Feb 2007 Location: Ca iTrader: (5)	Nice.
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08-21-2008, 04:39 AM	#11
Griffin32 Abiding Dude 5 Rep 33 Posts Drives: 2007 328i Join Date: Jul 2008 Location: VA iTrader: (0)	Interesting. Same sorta effect as a strut brace but for the rear?
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08-21-2008, 09:11 PM	#12
rubber_ducky Colonel 386 Rep 2,988 Posts Drives: roach coach Join Date: Feb 2007 Location: boston-ish iTrader: (21)	Wow! so much cleaner looking than the stock unit. impressive.
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08-25-2008, 11:34 AM	#13
HP Autosport Supreme Allied Commander 3810 Rep 54,295 Posts Drives: F80 M3 Join Date: Mar 2007 Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com iTrader: (36)	Here is a photo of the oem E90 brace vs the Hotchkis. The oem E90 brace is not really much of brace compare to the Hotchkis. The second photo is the brace installed on the E90 335i. Attached Images
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08-26-2008, 06:49 PM	#14
HP Autosport Supreme Allied Commander 3810 Rep 54,295 Posts Drives: F80 M3 Join Date: Mar 2007 Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com iTrader: (36)	We are still waiting for one component to arrive for the E90 installation kit, the everything will be ready to ship. E92 owners, there is no wait, this brace will replace your oem brace.
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08-29-2008, 02:04 PM	#15
jimmy330xi Captain 57 Rep 615 Posts Drives: '06 330xI, '04 YZF R1 Join Date: Dec 2007 Location: Germany iTrader: (1)	PM sent __________________ '06 330Xi, '04 CBR600RR, '04 YZF-R1, '06CBR600RR, '10 S1000RR M-tech, Injen, Hamann, Remus, KW, Breyton
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09-05-2008, 02:05 AM	#16
HP Autosport Supreme Allied Commander 3810 Rep 54,295 Posts Drives: F80 M3 Join Date: Mar 2007 Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com iTrader: (36)	We are waiting for more E90 installation kit to come in. If you have an E92, the brace will bolt-on without any additional hardware. Harold
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09-06-2008, 09:50 PM	#17
wrh3 Car Guy 31 Rep 796 Posts Drives: 2005 MCS, 2013 Corvette 427 Join Date: Aug 2007 Location: ATL, GA iTrader: (10)	I ordered my Hotchkis brace from Harold and finally got around to installing it today. It might take about 30 minutes tops to remove the OE brace and install the Hotchkis brace on an E92. Two bolts at the rear (18mm socket) and eight bolts (6mm HEX) up front need to be removed/reinstalled, all very accessible with Rhino ramps in back. Comparing the OE piece to the Hotchkis part, you know there will be an improvement. The car feels more solid and planted in corners with less flex, a worthwhile mod I think. Also, if you have a custom exhaust there is a good bit more clearance. __________________ Bill- 2005 Mini Cooper S, 2013 Corvette 427 www.billswebspace.com/bmwindex BMW CCA Member # 389948
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09-07-2008, 06:49 PM	#18
Kit523 Major General 375 Rep 7,076 Posts Drives: F80 M3/FK8/C63S Join Date: Feb 2006 Location: B.C. Vancouver iTrader: (27)	this will only increase exhaust clearance right>?
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09-09-2008, 12:20 AM	#22
HP Autosport Supreme Allied Commander 3810 Rep 54,295 Posts Drives: F80 M3 Join Date: Mar 2007 Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com iTrader: (36)	This brace will fit both the sedan(with aftermarket exhaust only) and coupes. However, the sedans will require a installation kit. 335Xi fitment has yet to be confirmed. Last edited by HP Autosport; 12-07-2008 at 07:49 PM..
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