On an F55 car, you will find the FE1 and F55 . In most cases this is a sticker located on the inside door of the glove box, with multiple three character codes listed to show what that specific vehicle has as far as trim, suspension and engine configurations. Major difference! All FE 4/5/6 lower control arms are the same with outward mounting locations and the difference is the size of the front and rear sway bars, shocks/struts, and the ZL1 having mag ride. I went onto A1 auto and was looking at suspension for my 2007 Chevy cobalt LS FE1 model suspension. Front Suspension The front suspension on the Cadillac CTS is a double wishbone style. FE4: Mag-Ride on Z51 Suspension. . 10,952 Raceland coilovers . On FE1, FE2 and FE3 models, the specification 2-3/32" (53mm). At first, many people are surprised to find out that a car as . I have FE3 (Z51 without Magride) and love it. Mounting is no different so all parts are interchangeable.. you could look at the window sticker for "all-season performance" or "summer performance" package . Is there a different lower control arm for Saturn ions because of there suspension level they have? Each level has better handling. A forum community dedicated to Chevy Impala owners and enthusiasts. For a better experience, please enable JavaScript in your browser before proceeding. Inside any coilover, there are two designs of dampers you will come across, monotube and twin tube. My Omega 2008 has FE1, I am getting SV6 shocks on it and apparently they are FE2. FE1 is the Corvette Standard Suspension and FE3 is the Corvette Sport Suspension. There are two sub-levels of shocks available on the FE1. FE3 suspension also is stiffer overall, providing greater stability at higher speeds than that offered by the FE1/FE2 tuning. Sometimes, you just need a little style and flare in your motoring. We have a 2010 Impala with FE1 suspension and a leaky Rack. FE1, FE2, FE3 and such are what's known as a Regular Production Option (RPO) code in GM/H speak. CK, K or RK? The (LTZ) FE3 suspension also includes a different steering rack. ACNA Notice Board. I plan to replace the unit once the NE Artic freeze is over. Apr 4, 2012. Because of those attributes mentioned above, you would absolutely feel the difference in cornering capabilities on a twisty road between FE1 and FE3 as well as FE2 and FE4. FE1 is the Corvette Standard Suspension and FE3 is the Corvette Sport Suspension. There are two sub-levels of shocks available on the FE1. google_ad_client = "pub-8306900413359372"; I have a 2009 HHR LT wagon 2.4 FE3 Suspension with Bad front end banging noise both side Have replace front Struts,Upper right/left sway bars, replaced Lower left/right control arms without any luck. Basically the FE3 suspension is the regular suspension which comes with the Camaro SS. Assuming nothing has been swapped since the car left the factory, look at the wheels and tires. Z71 Delivers enhanced off-road capability; features specific monotube front and rear shocks. Combat between Jagen and a thief. google_ad_slot = "4972140983"; Sponsored by: New Thread Subscribe . Fe2 sport ride suspension, fe3 redline, fe5 AAAAAAAAHHHHHHHH!!! VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Upgrading from FE1 to FE5. I do think the design was improved, though, as my first set didn't make it 30k, and these have over 40 on them with no collapse. The average cost for a Chevrolet Impala suspension shock or strut replacement is between $610 and $658. These are the base shocks and the F55 magnetic shocks. On omega's unless they come standard with 18inch rims, like the international, then you have stock suspension. #37. goldvn05 said: thanks for feedback. (stiffer suspension, better handling etc). The lower control arms on the FE1 suspension are steel, while on the FE3 suspension, they are aluminum, but they are dimensionally the same. FE2/4 has always had the edge on rough road . The annual repair and maintenance cost for this model is approximately $540. I dont think there is a big weight difference between the Impala and Fleetwood, only other differences are the wheels and shocks then, and ride height. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Feb 18, 2013. //-->. FE1 is basic stock suspension (made up of steel). This translates into a far more precise feel from the suspension and steering. Tim. FE2 is the stock suspension setup that comes in an SS. On a "base" suspension car, you will only find the code FE1. google_ad_width = 728; FREE SHIPPING ; LIFETIME WARRANTY; 2012-2013 with FE3 Chevrolet Impala Rack And Pinion . /* 728x90, created 4/10/11 */ It is in between the Soft Ride (FE1) and the Sport Suspension (FE3). No, they both came optional across levels and engines. The views and opinions of this poster are solely his own and do not represent those of Plaza Cadillac, Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special. Come join the discussion about performance, SS models, modifications, classifieds, troubleshooting, maintenance, and more! FE2 is the Ride and Handling package. The stock suspension is with the non sport suspension type which is with softer comfortable ride. You could contact any GM dealer, give service writer or parts guy your vin. First, a quick lesson on picking the right parts: FE1 Suspension, 4-wheel independent; FE3 Suspension, Z51 performance; FE4 Magnetic Selective Ride Control Service writers can also print out the service hist of the car, date of in-service, if it has extended warranty, if it has a blocked warranty, etc. Aperu rapide Available . FE9 is Federal emissions with no EGR/CAT (NF4 federal emissions with EGR/CAT aka Clean Fuel Vehicle Fleet Emissions). I have an early 2003 Ion and most of the control arms I see advertised seem to be for FE1 Suspension which my car does not have. FE5 come on all other SS's and and the stiffest and most performance driven . Re: Lower control arm differences for FEx suspension. What is the difference between control arms for non FE1 and FE1 suspension? Aurora Projects/Builds. It met with critical and commercial success. I know this has been asked before so don't bash me guys, but how can I tell what suspension I have ? Guys whats the difference between FE1 and FE2 shocks? The lower control arms on the FE1 suspension are steel, while on the FE3 suspension, they are aluminum, but they are dimensionally the same. I saw a bit of blue out of the corner of my eye, and sure enough, the part number tag was still on the sway bar and readable, I looked that up and it shows for FE1 suspension. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Front Stabilizer Bar (mm) - Base and F45 suspension 23x3.8mm The Z51 Bar is 25.4x4mm. The struts on the FE1 suspension offer a softer ride than that on the FE3 suspension, but they are dimensionally the same. Your mates would ride alot smoother, but handle, corner alot worse. The FE3/Z51 suspension builds on the standard FE1 2020 Corvette Stingray setup with a more aggressive suspension tune as well as manually-adjustable threaded spring seats. He/she will run a VIS report. The C7 Corvette came stock with several different suspension options throughout its production from 2014-19. Mar 31, 2021. grandville75 said: Hi All, I'm new to the Impala Forum and have a Rack and Pinon assy question. The Fora platform includes forum software by XenForo. 373 Difference between FE3/FE5 rack and pinion vs FE1. Aurora General Discussion. Also in S Pack and more recently SV8/SV6. Like mp81 said, 08+ fe5 control arms won't work but any other control arm will swap in no problem and any of the shock/strut and spring combos will work. Unless you had SS parts installed after the fact then you have the "soft ride" struts and shocks. Z55: Autoride automatic load-leveling suspension system, using computer-controlled shocks and struts that adjust to road conditions. Around the Water Cooler. This suspension system uses electronic shocks in the front that automatically adjust to road conditions, becoming stiffer or softer as necessary. ACNA Notices and Policies. That is what you want. FE6=1LE. Does the FE3 equipment give any. Lower Control Arm w/Ball Joint RPO Code FE1 Front, Driver and Passenger Side. FE3: Z51Suspension without Mag-Ride. RPO codes for emissions packages. Tyically, an LT is an FE2 suspension. ACNA Staff. theres a sticker in the trunk under the mat on the left side. #6. And over the same roads, the CTS took the pot holes and rough pavement much easier. That is free to try! When available, the FE2 and FE4 Magnetic Ride suspension systems both add $1,895 to the overall cost of the Corvette. //-->. The 'Touring' (or FE1) set-up is used on Evoke, Calais and Calais V; the 'Sport' FE2 is reserved for SV6, SS and SS V; and the 'Track' FE3 suspension is available on SS V Redline only. FE3 includes the sways, bushings, springs, and shocks of the Z51 package. Mainly the difference between the FE3 and FE2 is that FE2 has smaller stabilizer bars, softer springs, softer bushings everywhere, less aggressive dampers, strut/suspension braces deleted and more steering ratio (takes more turning to go lock to lock). GM realized this and offered the "Z51" (FE3) option package which, among other things, increased the spring rate on the suspension. The springs are different between the two FE3 packages to compensate for the weights of the V6 and V8 engines and possibly even for the weight differences between manual and automatic transmissions. It is in between the Soft Ride (FE1) and the Sport Suspension (FE3). Yes, I should be able to get the complete set of RPO codes for you. Speed isn't everything. Fe3 and fe5 also use aluminum. You dont want the springs or shocks, otherwise you lose the advantage of the F55 package. With the FE1 suspension the car feels vague and even sloppy. FE2- suspension system, ride handeling. I replaced my stabilizer bar last weekend and according to the repair manual, there are different sets of instructions for the different suspensions (fe1. Every time my car is not used for a week or more the tires vibrate and shake the car for about 10 miles. The 2012 Impala LTZ features 18-inch wheels. FE1 FE2 9C1 9C3 So, I am thinking that if the spring identified above is used on these models--especially Calais, as the upscale "luxury" (softer ride) model Holden SWB variant, the combination of the larger rear bar known to be used on 2015 SS with F55 (MRC), thus classifies the suspension as FE3--and, considering it's use on Calais, it is . No 2003 Ions have FE3 suspension because FE3 is exclusive to the Red Line Ion which wasn't made until 2004. . Poor engine performance has been a common issue reported by some owners of the 2011 Chevrolet HHR redesign. This is the link where I think I saw that the only difference between the fe3 & fe4 suspension was that the strut was tuned differently for less body roll and stiffer ride and the fe3 comes on ltz models right? 2011 HSV GTS. Your mates would ride alot smoother, but handle, corner alot worse. Not for track-use, but I prefer a "tight & firm" suspension that has less chasis-rolling on curves (spirit driving on normal What are the differences between SL and SL1? In fact, the production options RPO codes are listed below in performance order. google_ad_client = "pub-8306900413359372";