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      07-14-2012, 12:53 PM   #1
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HP Autowerks | JRZ RS1 Single Adjust Dampers for Street and Track BMW 328i 335d 335i

JRZ Suspension Engineering is proud to introduce the JRZ RS1 for your E90 E92 E93 325i 328i 330i 335i and 335d, a revolutionary development in multipurpose high performance damping.

Applying our race winning technology, JRZ designed the JRZ RS1 to give ultimate comfort for public roads and precise chassis control when driving on track.

The JRZ RS1 is a high gas pressure, single adjustable monotube damper. The canister has been designed inside of the damper.

JRZ inner canister technology gives the advantages of monotube canister dampers without the mounting concerns and complexity.

Easy to install, the JRZ RS1 is available as a complete kit with mounting hardware and springs for all applications we support.

Built on the same production line and sharing components with our pro racing applications, the JRZ RS1 is of true professional heritage.

Following JRZ’s design philosophy, the JRZ RS1 has a large 22mm diameter piston rod in strut applications and a 16mm diameter piston rod in aluminium damper applications.

The large piston rod magnifies the high pressure gas charge which means great chassis control without using a high spring rate or increasing harshness.

Utilizing a mono tube design with a high flow piston ensures the smoothest possible ride in normal conditions while the bleed adjustment gives the ability to tune for racing situations.

Unlike many other single adjustable suspensions, damping balance is carefully maintained between compression and rebound. This damping balance is critical to maintaining tire contact with the road in addition to controlling the main mass of the vehicle.

To satisfy the diverse needs of each driver’s application, the JRZ RS1 has an extra large adjustment range.

With a few clicks you can turn your smooth street car into a crisp, rock solid track car in seconds.

Features

• 22 mm rod strut, 16 mm rod damper
• 24 clicks of rebound
• Adjustable gas pressure, mono tube
• Piston designed for high performance
• Large adjustment range





JRZ has designed the JRZ RS1 to give the end user the best possible damper to drive daily, while maintaining the racetrack performance that wins championships.

The JRZ RS1 is shipped as a bolt-on kit and always comes with the personal support JRZ is known for.

Using the best materials, coatings and aerospace standard manufacturing processes as in our motorsport line; the JRZ RS1 is designed to perform flawlessly.

Adjustment is easy to perform and comes with the knowledge base only JRZ provides to his customers.



Benefits

• Easy to use and bolt-in
• Street ride, racing performance
• Extra long product life
• One adjustment for complete control of ride and handling
• Professional racing quality



Recommended applications

• Daily driving
• Drivers education (DE) events and track days
• Club racing

Both fixed height or adjustable height systems are available, dampers only or complete with or withour camber plates.

Price starts at $2499

Order here:

http://www.hpashop.com/JRZ-RS1-Singl...S1-E8x-E9x.htm
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Last edited by HP Autosport; 09-25-2012 at 12:54 PM.
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      07-25-2012, 10:45 AM   #2
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You can't go wrong with JRZ's!
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      08-05-2012, 06:54 PM   #3
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Harold, I notice you can get the fixed height version with Eibach springs.
-Do they use the same rates as the Eibach pro kit (FR 148 lb/in RR: 456 lb/in)?
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      08-05-2012, 09:24 PM   #4
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Quote:
Originally Posted by nitehawk View Post
Harold, I notice you can get the fixed height version with Eibach springs.
-Do they use the same rates as the Eibach pro kit (FR 148 lb/in RR: 456 lb/in)?
They are the same sport springs you can get anywhere. You can also use the stock spings that came on your 335i.

PM or email me if you have more questions.
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      09-12-2012, 01:56 PM   #5
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Aren't they beautiful! This is for the BMW 1M
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      09-25-2012, 11:51 AM   #6
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Does this kit come with springs at the price of $2499? Eibachs or AC Schnitzer? Also how much for the height adjustable ones?
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      09-25-2012, 12:39 PM   #7
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Quote:
Originally Posted by swifty View Post
Does this kit come with springs at the price of $2499? Eibachs or AC Schnitzer? Also how much for the height adjustable ones?
$2499 is for dampers only.

The link in post#1 will take you to our web store and give you all the different options.

Height adjustable is $2499 as well. Again, dampers only.
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      10-03-2012, 08:46 PM   #8
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JRZ RS1

Fixed height system for 335i with M3 rear camber link conversion kit.
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      11-13-2012, 05:48 PM   #9
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JRZ RS1

Another set of JRZ RS1 going to a happy 335i customer!

New, reinforced anti roll bar mount!
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      01-25-2013, 12:49 PM   #10
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Bump!
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      02-19-2013, 11:59 AM   #11
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Quote:
Originally Posted by HP Autowerks View Post
Fixed height system for 335i with M3 rear camber link conversion kit.
Is this a combo of 335 strut and M3 shock or all M3?
What springs are used?
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      02-19-2013, 12:28 PM   #12
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Quote:
Originally Posted by cvc 22349a View Post
Is this a combo of 335 strut and M3 shock or all M3?
What springs are used?
Which combo? Each post with photo and kit description. Spring brand and rate is at your choice.
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      02-19-2013, 12:43 PM   #13
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Quote:
Originally Posted by HP Autowerks View Post
Which combo? Each post with photo and kit description. Spring brand and rate is at your choice.
Fixed height system for 335i with M3 rear camber arm. Post #8
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      02-19-2013, 02:22 PM   #14
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Quote:
Originally Posted by cvc 22349a View Post
Fixed height system for 335i with M3 rear camber arm. Post #8
You will need M3 rear arms or an adaptor for the OE 135/335 rear arms to mount these dampers.

Spring must be OEM or any aftermarket sport springs(NOT constant ID coilover springs).
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      02-19-2013, 03:09 PM   #15
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Understood. The question is are both struts and shocks for m3 or are the struts for 335 and the shocks for m3 for the m3 camber arm?
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      04-11-2013, 02:10 AM   #16
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Quote:
Originally Posted by cvc 22349a View Post
Understood. The question is are both struts and shocks for m3 or are the struts for 335 and the shocks for m3 for the m3 camber arm?
Struts, like 90% of others are 135/335, the sleeves added for 1M/M3 use. Rear dampers are 1M/M3 only so 135/335i must convert rear lower camber links or use an adaptor.
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