okay sky... here ya go.. i know its alot! but i knowledge is power right?! either way.. hope this helps, and any further questions let me know... ya know im always glad to help.i checked up on tein, intrax, eibach, h&r and ground control, as well as a few other units that either didnt have any products for you or were so bad i didnt even bother mentioning (my views at bottom)... ENJOY!
http://www.tein.comtein type ha- coilover/damper kit w/ helper spring to reduce spring rattle (16 positionadjustable, rebuildable) msrp $1150
http://www.tein.com/hadamp.html_______tein type flex- coilover/damper kit (Contents of damper kit: Adjustable shock absorber x4, Mainspring x4, Lower spring Seat x4,Spring Seat lock x12, Bump rubber x4, Dust cover x4, Hook spanner x2,Instruction manual) adjustable damper msrp w/ pillowball mount $1560_________INTRAX SPRINGS; from intrax's website (
http://www.intraxsuspension.com) - "What makes INTRAXsprings better? INTRAX designs most of its lowering kits with progressive rates, to satisfy thetwo features you've asked for most. First, the lowered look. Most other brands' springs arelinear rate, as this is cost-effective but doesn't necessarily provide the visual effect you desire.By designing a progressive spring, we achieve the lowered look while maintaining safetystandards of spring preload at suspension droop. The second requirement is ride quality. Sincemost of you identified that you drove 90% of your mileage to and from work, you wanted toretain some ride quality enjoyed with OE springs. If you're driving to work on a racetrack,"Sport" or "Race" springs from other brands may be for you. INTRAX progressive springsprovide high performance looks and comfortable ride quality." (also note. intrax loweringsprings for 240sx drop 2-2.2 inches) (price aprox. $188)________H&R- only makes sport spring kit for 240's. only lowers 1.3 and is 25-30% stiffer spring rate(avg.) than o.e. but seems expensive (msrp: $289)___________eibach sportline springs (from site http://www.eibach.com)- Created for the extreme enthusiast,who wants that "race-car" attitude, our Sportline springs are designed for maximum streetperformance - with the lowest possible drop. Engineered with the same care as our Pro-Kitsprings, Eibach's Sportline springs achieve legendary handling by aggressively lowering thevehicle's center of gravity with precision-engineered spring rates. The results is a car thathandles as well as it looks. Eibach also offers top-quality Alignment Kits to keep propersuspension geometry.As with our popular Pro-Kit, Sportline springs are designed by experienced suspensionengineers and manufactured using the finest alloy spring wire available and under the sameEibach quality standards. Extreme Performance Race-Car Like Handling Progressive Spring Design Lowers vehicle 1.75" to 2.25" Sportline puts it all together, Race-Car looks, sportive handling and Eibach proven quality. from applications page - specs- pro kit (drop:1.8f 1.6r) sportline (drop: 2.2f 2.1r)($210 through my speed shop)------------------eibach pro-kit springs (from site
http://www. eibach.com)- The Pro-Kit is Eibach's premiumsuspension product and is considered to be one of the world's top performance suspensionproducts. The performance and reliability has been proven in millions of Pro-Kit spring sets soldin all five continents and in over more than 40 countries around the world.The Eibach Pro-Kit spring system is the first choice for enthusiasts when upgrading theirvehicle's suspension, improving both the vehicle's performance and appearance. The Pro-Kitprovides, quite simply... "The Look That Performs".High ground clearance and huge fender-well gap inherent from the factory give your vehicle anunfinished look. Whether you plan to stay with your factory tires and wheels or addingperformance wheels and tires, chances are, your car has "the lifted look". In reality a "Plus 1" or"Plus 2" wheel and tire package with a lower profile tire will exaggerate the large gap evenmore. An Eibach Pro-Kit is designed to reduce the fender-well gap by safely lowering your vehicle,giving it a more attractive, sportier stance. The Pro-Kit is the perfect compliment to any vehicle,whether in stock form or fitted with a larger tire and wheel package. The Pro-Kit will set yourvehicle off from others, giving it "The Look" you want.All Eibach Pro-Kits are designed by experienced engineers specialized in chassis dynamics andare tested by seasoned qualified drivers. They are designed to properly and safely lower yourvehicle's center of gravity through the use of proprietary progressive spring rates; reducing squatduring acceleration, body roll in the turns, and nose dive under braking. Upon installation, yourvehicle becomes exceptionally stable and secure under a much wider range of conditions andwill provide years of enhanced driving pleasure, whether you are twisting your way through amountain pass or cruising down the interstate or tempting the Autobahn.Vehicles equipped with performance wheels and tires also need the additional performanceprovided by the Eibach Pro-Kit. Performance wheels and tires create a larger contact patchwhich increases the adhesion resulting in additional body roll. The Eibach Pro-Kit is designed tocontrol this additional body roll becoming the heart of your performance suspension package.Pro-Kits are available for nearly every model produced by over 40 European, American,Japanese, Australian and other main vehicle manufacturers out of Korea and Malaysia.Getting your vehicle to look and perform "just right" is not an elusive recipe, in fact it's downright simple; wheels... tires... Eibach Springs.Installing an Eibach Pro-Kit will take your passion for driving to a whole new level, one that canbe further enhanced with the addition of other Eibach products such as our Anti-Roll-Kit orPro-Control-Bar. For the demanding enthusiast or the daily commuter, an Eibach equippedvehicle provides the best balance between appearance, performance, safety, and ride quality.Advantages of the Eibach Pro-Kit:Excellent ride quality - comfortable in cruising Sportive handling in cornering, resulting in improved performance Lowered center of gravity, increased stability Enhanced appearance of vehicle Manufactured according to ISO 9001 quality system as well as TÜV approved 10 year product warranty
(through summit pro-kit 232.95)________________
GROUND CONTROL- drop range 0-2 inches, uses eibach springs, requires removal of stock spring seat (in other words: need tomodify and cut strut assemblies) msrp: $299 (Also ground-control recomends use of advance design struts&shocks... which are $399 each!!!! but thankfully this is not a mandatory investment) (
http://www.ground-control.com /
http://www.advance-design.com)
okay... my opinions: if your hell bent on coils, the ground controls are excellent and i have heard nothing but the best about them... problem is the price shows it... but they are far from rice boy "arospeed" coilovers and the such, which are useless cheap trash that just provide terrible ride and cheap products. i plan on breaking the budget barrier soon and purchasing the ground control camber plates for my own car, simply because the quality and features are so outstanding.now, my personal choice has so far been solid progressive rate springs with adjustable struts (As you know). the pro-kit and sportlines by eibach both offer suspension refinment while the intrax units seem to only lower the car and not add much in the way of handling gains... in my opinion the sportlines provide the best drop and handling from the set, and they are not much more then the intrax, and are less then the prokit (i have seen sportlines for $200 and maybe even lower, i just choose to get them from a place i know and knows me... i get special service and discounted prices lol). as for the h&r's... i wish they would make a coilover or cup kit for our cars, but since they only make springs they are way over priced, and the spring they are providing seems to be a joke anyway.now... true the teins on top of this list are expensive, and are truly about double the price of going with struts and springs/coils seperatly, but they are highly tuned and highly effective. the adjustments are far more precise and usefull, the springs and struts are matched for each other, and the units them selves are very high quality and rebuildable, plus have a incredible racing history which includes dirt, rally and endurance racing, all of which are grueling suspension tests.personaly... i like the teins the best... but of course the price is way up there... so if your not interested in saving a bit and spending big (should i even bother... who the hell is!) then i sugest still agx's with sportlines or ground controlsand thats my 2 cents!-pete