New Mod: Suspension or perf mod?

modgers · 11-28-2009, 10:38 PM

Hey everyone,

I have had my 135 for about 8 months now and have loved every second of it. I had the BMW perf exhaust installed over the summer and have decided to buy myself an early christmas present.
I cannot decide whether to install new suspension (was thinking BMW perf suspension) or a couple power mods (jb+, intake)?

I know there have been a number of similar threads but was curious if anyone had any advice, opinions etc on what is the best next mod would be?

Also on a side note, I was in Dallas for the week and stopped by Classic BMW in Plano today for the Cars and Coffee event that is held monthly. Was a great morning with a ton of amazing cars. Only saw one 1 but was a sick white 135. Will hopefully be back in late Decemeber and would love to add to the number of 1's at the show!!!

Thanks

BahamaBart · 11-29-2009, 07:45 AM

The desicion will be influenced by the roads you drive. I live in Florida where twisties ate called off ramps (lol). Having said that I just installed a JB+ and absolutely love it. I did a post "best bang for the buck" that being a used JB+ from Terry for 175 bucks w/ warranty. Presently at default setting but oil change soon atfter which will try 100%.

The tune is perfect - smooth, no ruff spots and just what the daily driver wants. I know there is more available (JB3) for those seeking higher limits but the JB+ is the daily driver / enthusiat tune.

I would drop Terry a note and get in line for a used one, pass on the intake and start researching your next mod.

SV Concepts III · 11-29-2009, 11:50 AM

The first step should be the JB3 system. This is an easy and affordable upgrade that will completely transform the car. From there, I suggest a spring/shock or coilover upgrade and swapping out those RFTs.

onefastman · 11-29-2009, 01:17 PM

I would go with jb3 and non rft's.

modgers · 12-03-2009, 10:19 AM

Thanks guys for the input. I think I'm going to go for the JB3 now, as after doing some research it seems like a lot of people upgraded after initially purchasing the JB+. I'm still may also spring for the Injen Intake, I realize that the power gains might be marginal, however I'm a sucker for that sound.....

SV Concepts III · 12-03-2009, 12:35 PM

If you are going the intake route, look into the aFe Dual Cone Intake. I have it on my 135 and on our 335 project car and have been real happy with the performance and sound.

acivick · 12-03-2009, 04:50 PM

Instead of an intake, I would consider an upgraded oil cooler and/or intercooler if you're really going to be pushing that JB3. But instead of all that, I'd actually upgrade the suspension and put some non rft on first, assuming you're doing more than a lot of straight line driving. You'll probably want some wider, stickier tires if you go for peak performance anyway, so might as well get those out of the way.

escobar929 · 12-03-2009, 09:12 PM

i would go w/ suspension, kw v2 or v3

///M1 · 12-09-2009, 01:40 PM

My first 'performance' mod was getting rid of RFTs, then came the JB3. Doing an exhaust next (catless mid + axel back), then for sure addressing suspension as this is the weakest part of the car IMO...

syenisch · 12-09-2009, 02:51 PM

I'm going BMW PS. Evan at Tischer BMW is selling it for $895 + $88/spring w/ free shipping right now. Can't beat that deal when it comes to BMW PS. Plus it doesn't give the dealer any excuses to use if something on the chassis needs work.

///M1 · 12-09-2009, 04:45 PM

Quote:

Originally Posted by syenisch

I'm going BMW PS. Evan at Tischer BMW is selling it for $895 + $88/spring w/ free shipping right now. Can't beat that deal when it comes to BMW PS. Plus it doesn't give the dealer any excuses to use if something on the chassis needs work.

That's a good price.

Have you been following Evo Magazine's review of their 135i? They have it under their long term fleet, and just installed the BMW PS. Interestingly enough, their lap times were down, which is stunning. They did like it for everyday use though.

IS+1 · 12-11-2009, 09:43 AM

I also say do suspension first, and power later. Too much power can be a dangerous thing, but you can never have too much control (that plus the 1's key weaknesses center more on its handling/suspension - e.g. body roll, understeer - than on its power).

I too plan on going the BMW PS route, since I'll be using my 1 as a daily driver with only a few autocrosses a year.

///M1 · 12-11-2009, 09:57 AM

Here is the review I was talking about ^^^

http://www.1addicts.com/forums/showt...=1#post6348712

11-28-2009, 10:38 PM	#1
modgers New Member 1 Rep 19 Posts Drives: Black BMW 135i Join Date: May 2009 Location: Atlanta, GA iTrader: (0)	New Mod: Suspension or perf mod? Hey everyone, I have had my 135 for about 8 months now and have loved every second of it. I had the BMW perf exhaust installed over the summer and have decided to buy myself an early christmas present. I cannot decide whether to install new suspension (was thinking BMW perf suspension) or a couple power mods (jb+, intake)? I know there have been a number of similar threads but was curious if anyone had any advice, opinions etc on what is the best next mod would be? Also on a side note, I was in Dallas for the week and stopped by Classic BMW in Plano today for the Cars and Coffee event that is held monthly. Was a great morning with a ton of amazing cars. Only saw one 1 but was a sick white 135. Will hopefully be back in late Decemeber and would love to add to the number of 1's at the show!!! Thanks
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11-29-2009, 07:45 AM	#2
BahamaBart Lieutenant 30 Rep 586 Posts Drives: 2009 135i Join Date: Aug 2009 Location: in front of you iTrader: (0)	The desicion will be influenced by the roads you drive. I live in Florida where twisties ate called off ramps (lol). Having said that I just installed a JB+ and absolutely love it. I did a post "best bang for the buck" that being a used JB+ from Terry for 175 bucks w/ warranty. Presently at default setting but oil change soon atfter which will try 100%. The tune is perfect - smooth, no ruff spots and just what the daily driver wants. I know there is more available (JB3) for those seeking higher limits but the JB+ is the daily driver / enthusiat tune. I would drop Terry a note and get in line for a used one, pass on the intake and start researching your next mod. __________________ 2009 135i Black on Black Options\|Leather\| Sport Package\| Premium Stereo\| Steering Assist \| V1 Engine MODS\| JB4 install \| AR DPs \| Berk Axleback \| ITG Filter \| BHS OCC \| Exterior Bling\| Kerscher splitter \| Interior Bling \| Bimmian pedals \| 3P Cars gauage \|
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11-29-2009, 11:50 AM	#3
SV Concepts III Lieutenant General 375 Rep 17,017 Posts Drives: BMW Duh Join Date: Apr 2005 Location: Santa Clara iTrader: (13)	The first step should be the JB3 system. This is an easy and affordable upgrade that will completely transform the car. From there, I suggest a spring/shock or coilover upgrade and swapping out those RFTs.
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11-29-2009, 01:17 PM	#4
onefastman Major General 159 Rep 5,689 Posts Drives: 2009 135i 2011 e92m dct Join Date: Sep 2009 Location: Earth iTrader: (15)	I would go with jb3 and non rft's.
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12-03-2009, 10:19 AM	#5
modgers New Member 1 Rep 19 Posts Drives: Black BMW 135i Join Date: May 2009 Location: Atlanta, GA iTrader: (0)	Thanks guys for the input. I think I'm going to go for the JB3 now, as after doing some research it seems like a lot of people upgraded after initially purchasing the JB+. I'm still may also spring for the Injen Intake, I realize that the power gains might be marginal, however I'm a sucker for that sound.....
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12-03-2009, 12:35 PM	#6
SV Concepts III Lieutenant General 375 Rep 17,017 Posts Drives: BMW Duh Join Date: Apr 2005 Location: Santa Clara iTrader: (13)	If you are going the intake route, look into the aFe Dual Cone Intake. I have it on my 135 and on our 335 project car and have been real happy with the performance and sound.
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12-03-2009, 04:50 PM	#7
acivick Lieutenant 10 Rep 446 Posts Drives: Dinan Sedona 135i Join Date: Jun 2008 Location: Sunnyvale, CA iTrader: (1) Garage List 2008 135i [0.00]	Instead of an intake, I would consider an upgraded oil cooler and/or intercooler if you're really going to be pushing that JB3. But instead of all that, I'd actually upgrade the suspension and put some non rft on first, assuming you're doing more than a lot of straight line driving. You'll probably want some wider, stickier tires if you go for peak performance anyway, so might as well get those out of the way.
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12-03-2009, 09:12 PM	#8
escobar929 Brigadier General 154 Rep 4,528 Posts Drives: M2 CS Join Date: Aug 2009 Location: Hollywood, FL iTrader: (14) Garage List 2020 M2 CS [10.00] 2020 M240i [0.00]	i would go w/ suspension, kw v2 or v3
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12-09-2009, 01:40 PM	#9
///M1 Brigadier General 277 Rep 3,164 Posts Drives: Many Join Date: Feb 2009 Location: North of 7K RPM iTrader: (1) Garage List 2020 BMW M2 CS [0.00] 1994 Audi RS2 Avant [0.00] 2021 Audi RS6 Avant [0.00] 1988 BMW E30 M3 [0.00] 2011 BMW 1///M [0.00] 2017 BMW F80 M3 30 ... [0.00] 2018 Porsche 991.2 GT3 [0.00] 2015 Porsche Macan ... [0.00] 1998 Porsche 993 C4S [0.00] 1994 Lancia Delta I ... [0.00] 2008 Audi RS4 [0.00]	My first 'performance' mod was getting rid of RFTs, then came the JB3. Doing an exhaust next (catless mid + axel back), then for sure addressing suspension as this is the weakest part of the car IMO... __________________ *2011 BMW E82 1///M: AW, all options; Renntech, Akrapovic, Forge, P3, RevoZ CF bits, many mods 1988 BMW E30 M3: Hennarot, S14, stock 2018 Porsche 991.2 GT3: PtS, CXX, LWBS, PCCB 1998 Porsche 993 C4S: Zenith Blue, last aircooled widebody, Bilstein PSS10, Fister II + Fabspeed exhaust 2008 Audi B7 RS 4*: Sprint Blue, Audi Exclusive Euro Bucket Interior, Premium+Titanium, many mods
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12-09-2009, 02:51 PM	#10
syenisch Captain 111 Rep 810 Posts Drives: 2015 435i Gran Coupe Join Date: Jun 2008 Location: Winter Garden, FL iTrader: (1)	I'm going BMW PS. Evan at Tischer BMW is selling it for $895 + $88/spring w/ free shipping right now. Can't beat that deal when it comes to BMW PS. Plus it doesn't give the dealer any excuses to use if something on the chassis needs work.
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12-11-2009, 09:43 AM	#12
IS+1 Lieutenant 240 Rep 462 Posts Drives: 2017 M2 (AW 6MT) Join Date: Aug 2008 Location: Ottawa, Ontario iTrader: (0)	I also say do suspension first, and power later. Too much power can be a dangerous thing, but you can never have too much control (that plus the 1's key weaknesses center more on its handling/suspension - e.g. body roll, understeer - than on its power). I too plan on going the BMW PS route, since I'll be using my 1 as a daily driver with only a few autocrosses a year.
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12-11-2009, 09:57 AM	#13
///M1 Brigadier General 277 Rep 3,164 Posts Drives: Many Join Date: Feb 2009 Location: North of 7K RPM iTrader: (1) Garage List 2020 BMW M2 CS [0.00] 1994 Audi RS2 Avant [0.00] 2021 Audi RS6 Avant [0.00] 1988 BMW E30 M3 [0.00] 2011 BMW 1///M [0.00] 2017 BMW F80 M3 30 ... [0.00] 2018 Porsche 991.2 GT3 [0.00] 2015 Porsche Macan ... [0.00] 1998 Porsche 993 C4S [0.00] 1994 Lancia Delta I ... [0.00] 2008 Audi RS4 [0.00]	Here is the review I was talking about ^^^ http://www.1addicts.com/forums/showt...=1#post6348712 __________________ *2011 BMW E82 1///M: AW, all options; Renntech, Akrapovic, Forge, P3, RevoZ CF bits, many mods 1988 BMW E30 M3: Hennarot, S14, stock 2018 Porsche 991.2 GT3: PtS, CXX, LWBS, PCCB 1998 Porsche 993 C4S: Zenith Blue, last aircooled widebody, Bilstein PSS10, Fister II + Fabspeed exhaust 2008 Audi B7 RS 4*: Sprint Blue, Audi Exclusive Euro Bucket Interior, Premium+Titanium, many mods
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