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Best Automotive Performance Chassis

JKS 2034 Front Swaybar Quicker Disconnect System for Jeep JK
The swaybar - more accurately referred to as the anti-swaybar - helps stabilize the vehicle's body in relation to the suspension. Enter your model number to make sure this fits.
Reviews
"Great fit and finish, very heavy duty and the grease fitting to service the joint is a great touch."
"They were very straight forward to install...install the mount points, adjust the length so when they are installed your sway bar is parallel to the frame, make sure they are both the same length, lock down the jam nut, grease em up, put em back on...simple."
"The top bolt was so long that it would hit the top spring housing."
"I ordered the straps that go with these, but I can't see them holding up for a very long time unless you take them off when not disconnecting, and putting them back on when you are."
"Works perfectly."
"Great set of disconnects, easy to install, harder to get old set off."
"Easy install."
"Easy install."
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ReadyLift 66-3085 New Leveling Kit
ReadyLift leveling kit systems will not affect your factory OEM ride quality or comfort level. Includes two aluminum strut extensions and two aluminum lower strut mount spacers along with all necessary hardware.
Reviews
"2.25" front lift 66-3085 and removed the factory 1.25" rear blocks to install ReadyLift 3" rear blocks 66-3003."
"Did the job in a couple of hours on the pavement."
"You remove the wheel, disconnect your lines, separate the knuckle a control arm, unbolt the 3 top strut bolts and the two bottom bolts."
"This is the third truck I have installed this same kit on."
"Me and my friend installed this kit on my 09 Silverado in 2.5 hours in our driveway."
"Ordered this kit for my 17 Silverado 1500 and installation was pretty simple and smooth I got it last night in mail and installed it right away was done in a couple hours but now it's done and the stance is perfect exactly what I wanted love this kit!"
"fit great easy to install."
"Works perfect and levels out my truck perfectly."
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Daystar, Toyota FJ Cruiser 1.5" Rear Lift Kit, fits 2007 to 2014 2/4WD, all transmissions, all cabs KT09127BK, Made in America
Daystar Comfort Ride 1.75" Rear Coil Spring Spacer Kits are designed to improve ground clearance, allow use of large tires and enhance the performance of the vehicle. Enter your model number to make sure this fits.
Reviews
"had need to raise rear of 2006 4runner... perfect fit. update...now january 2017 and looking good ."
"It's better way to raise rear side of 2004 4runner, but it's more than 1.5", it's about 2.2"."
"Paired with Bilstein 5100's front and rear."
"Installed on a friends 2004 4Runner in less than an hour."
"Just what I needed to go with my 5100's to complete the lift on my 4Runner."
"Seems like a solid built material and installation was a breeze."
"Looks good."
"Install does require some pushing and prying."
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Best Automotive Performance Chassis Bars & Arms

Skunk2 522-05-0850 Polished Rear Strut Bar Honda Civic/Acura Integra
Skunk2's fully polished Rear Strut Tower Bar for the '92-'00 Civic, '93-'97 del Sol, and '94-'01 Integra is manufactured from ultra-strong and lightweight 6061 aluminum and yields the highest strength-to-weight ratio available. Enter your model number to make sure this fits.
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Best Automotive Performance Chassis Body Lift Kits

Daystar, Toyota 4Runner 2.5" Lift Kit, fits 2003 to 2009 2/4WD, all transmissions, all cabs KT09115BK, Made in America
Daystar Comfort Ride 2.5" Strut and Coil Spring Spacer Kits are designed to improve ground clearance, allow use of large tires and enhance the performance of the vehicle. Enter your model number to make sure this fits.
Reviews
"Had them installed when I did the shocks and struts."
"Pretty easy to install even if you have the XREAS system, the directions do not tell you to but loosening the lower A-arm bolts gives you a lot more room to install, you need to get a front end alignment either way."
"This install is super easy if you use the lower control arm drop method."
"Took me about 6-7hours to install (just the front ones) but i like it."
"Good quality, Great Leveling Kit EXCEPT that the back should be taller by at least half an inch because the rear almost sags."
"Perfect!"
"I ended up reusing the stock bolts as they would thread properly onto the extensions."
"This and a set of Spidertrax wheel spaces give the 4Runner a great look & stance."
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Best Automotive Performance Chassis Cam Bolts & Parts

Specialty Products Company 82380 Cam Bolt Kit for Jeep
Specialty Products Company (SPC) 82380 Jeep Cam Bolt Kit These cams replace the front axle bolt and provide caster and pinion angle (up to +/- 1. For Wrangler TJ's, Grand Cherokees and Ram trucks with 36mm cams.
Reviews
"On a ZJ, 1995 Jeep Grand Cherokee 4x4 they will mount on the bottom end of the front lower control arms towards axle to adjust caster alignment settings and front axle pinion alignment, drive shaft angle."
"Perfect replacement due to previous owner throwing mix matched hardware and regular bolts at LCA brackets."
"Worked perfect for my 1995 jeep grand Cherokee zj."
"I don't know why these weren't installed from the factory."
"First perfectly for my 2000 Jeep Wrangler."
"Don't know that I really NEEDED these for my Rubicon, but the old non-adjustable bolts were rusted."
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Best Automotive Performance Chassis Hardware & Brackets

Allstar Performance ALL18223 1/8" Diameter Cleco Pin, (Pack of 25)
Cleco pins permit quick, easy installation and removal of sheet metal during fitting. Permit Quick, Easy Installation And Removal Of Sheet Metal During Fitting.
Reviews
"Note the dimensions of your rivets and holes."
"These are indispensable for temporary attachment of sheet metal parts during fabrication."
"I run a shop but couldn't figure out how to use these."
"Cleco pins are universally recognised as the ideal temporary location/fastener for riveted fabrications, the aircraft industry probably being the most prolific user."
"Works great , good value."
"Great item and great price."
"Not entirely sure what to say here because these are exactly what they are advertised to be."
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Best Automotive Performance I-Beam Chassis Parts

GSP NCV66002 CV Axle Shaft Assembly - Left or Right Front (Driver or Passenger Side)
Since boot failure is the main cause of CV axle failure, our CV Axle Assemblies use only premium grade neoprene boots that ensure robust abrasion and extreme temperature resistance, preserving boot integrity. Our company was established in 1985 to produce the highest quality Drive Shafts, CV Axle Assemblies, CV Joint Kits, Hub Assemblies, Wheel Bearings and rubber-to-metal components. GSP CV Axles are engineered to provide OE fit, form, and function - premium materials, coupled with precise machining and balancing, ensure smooth, vibration free performance in all driving conditions.
Reviews
"So far so good, figment was perfect, time will tell on durability."
"These axles were brand new and I am very impressed with quality and what a great price."
"I experienced heavy vibration while in gear immediately after installation of these."
"Honestly if I could give ZERO Stars I would for this purchase."
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Best Automotive Performance Chassis Kits

Painless Wiring 70920 Power Braid Chassis Kit
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Enter your model number to make sure this fits. PowerBraid Chassis Kit; Incl.
Reviews
"Only time will tell if the braid stands up to the heat and weather."
"I really have to say, if you have a car to wire, buy this stuff, it is the bomb."
"This power braid that goes along with the painless wiring kit for our hot rod is a great way to make the wiring harness look clean."
"Good quality."
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Best Automotive Performance Chassis Lateral Link Bushings

Whiteline W83389 Radius Rod to Chassis Bushing
Whiteline has a worldwide reputation as a leading manufacturer of replacement, enhancement and performance suspension components that deliver significant gains in vehicle balance, steering precision, grip levels and outright driving performance. Enter your model number to make sure this fits.
Reviews
"Came properly packaged, and new."
"nissan 350z."
"Put these Whiteline W83389 Radius Rod to Chassis Bushings into my 2003 350z about two months ago."
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Best Automotive Performance Chassis Radius Arms & Parts

Skyjacker RA150 Radius Arm
These Skyjacker radius arms are designed to keep your suspension geometry working correctly. Up to 30 Percent More Wheel Articulation; Longer Replacement Tubular Offset.
Reviews
"I contemplated replacing it with stock but after the lift and with big tires my wheels started rubbing the stock radius arms anyway. These arms need the STOCK rear frame mounts to me moved back exactly 15" in order to work (that is for a 4-6" lift)."
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Best Automotive Performance Chassis Shackles & Parts

Belltech 6400 Shackle Kit
Belltech Shackle Kits are constructed from heavy gauge die stamped P&O steel to insure a perfect fit and superior quality.
Reviews
"Never thought that it would make a big difference but it did it lowered the rear of my truck by two inches and at first I was skeptical that 2" would make a difference but it did I'm very pleased with the help results."
"Great product."
"Easy to install."
"Installed on a 2002 Chevy Silverado Extended Cab 2wd."
"Super easy install and provided a perfect 2 inch drop."
"Easy to install and makes my truck sit nice."
"They work great to lift a 1999 4x4 Durango."
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Best Automotive Performance Chassis Spring Bushings

Energy Suspension 4.2150R Rear Spring Bushing for Ford
Called "HYPERformance", Energy Suspension's Hyper-Flex is performance polyurethane that delivers an amazing amount of performance to any vehicle that runs with it. Whether domestic or import, front, rear or 4WD, or old or new, all vehicles will achieve that level of performance that has made Energy Suspension the most asked-for name in performance polyurethane suspension components. Hyper-Flex replacement polyurethane components stand up well to contaminants that often destroy rubber and have been engineered to give longer-lasting performance and not compress permanently.
Reviews
"These were a great upgrade for my '97 F150."
"They are red and poly what else is there to it?"
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Best Automotive Performance Chassis Steering Arms

Tuff Country 70100 Drop Steering Arm
Tuff Country EZ-Ride Suspensions raised steering arms and pitman arms are designed to replace factory arms when lifting a vehicle 4-inches or more. Fits vehicles between 4" to 6" of lift.
Reviews
"Fixed my steering issue after my lift kit."
"Great Product."
"It was a very good quality part.i would recomend it anyday."
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Best Automotive Performance Chassis Steering Knuckles

SSBC A24800DS 2" Drop Spindle Kit for GM A, F and X-Body
Can also be used with aftermarket brake kits that bolt to the stock disc brake spindle. Stock steering arms bolt to the same location as on the stock spindle, keeping the steering geometry unchanged.
Reviews
"I also discovered that the 2 bolts provided were too short for mounting the stock steering arm to the spindle."
"I can't believe how nice my 69 Buick GS looks after installing these."
"The bracket hits the head of the bottom bolt where you mount the steering arm so you will have to cut or grind off the corner of the bracket."
"ONE STAR BECAUSE PRODUCT CAME AS SINGLE ITEM."
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Best Automotive Performance Chassis Torsion Bar Hardware & Parts

Proforged 114-10009 Torsion Bar Lock and Seal Kit
Proforged's OE replacement torsion bar lock and seals restore the original performance of your Mopar by replacing old, worn, or rotted components. There’s a reason why the most well-respected performance suspension brands use Proforged products - we’re fanatical about quality, performance, and durability. There’s a reason that the most well-respected performance suspension manufacturers buy from Proforged: we’re the only brand of chassis parts that offers race-day performance at a price within your budget - and backs it up with a 1,000,000 mile limited warranty.
Reviews
"A little tight going on cause the tear at the opening when installed."
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Best Automotive Performance Chassis Track Bar Hardware & Parts

Rubicon Express RE1665 Track Bar Bracket Front XJ/ZJ 4.5"-7.5"
Extra H.D.front track bar bracket for Cherokee and Grand Cherokee. Plate steel construction with black powder coat.
Reviews
"This is a quality product, and was pretty easy to install - you are likely doing the whole front end if not you really need to remove the (driver side) spring to access the top bolts."
"This bracket works really well."
"High quality heavy duty steel."
"While thicker than factory, there may be some deflection on the bracket due to use of flat plate mounting, noticeable at highway speeds (slow and suddle back and forth swaying of car side-to-side."
"Heavy metal..would have been nice to have thrown in a sticker or 2."
"Super tough, bought the rubicon express extreme duty track bar to go with it."
"Arrived ahead of schedule and as described."
"As much as I love rubicon express, the bracket showed up slightly bent (how, I have no idea, it's very beefy) and required some love with a grinder to fit."
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Best Automotive Performance Chassis Track Bars

JKS OGS121 Front Adjustable HD Track Bar for Jeep JK
JKS Manufacturing OGS121. Enter your model number to make sure this fits.
Reviews
"GETS RID OF: Bump steer completely, shimmy, death wobble (if it's because of your axle), helps your JK drive straight as an arrow and corrects the alignment of your axle."
"I've owned this item for about 2 months now."
"Great quality product from JKS> Installed perfectly into my AEV 3.5 inch SC lift (relocation bracket) with no issues or clearance problems."
"Solid & heavy track bar."
"easy install although the included bolts allow for excessive wabble."
"Centered my front axle perfect and ended the irritating popping noise my track bar made sometimes on the frame bracket when my axle tried to self center."
"I had a moment in between install to compare it to the old Track Bar and its a night and day difference."
"I purchased this item due to the death wobble I was experuncing on my 2010 Jeep Wrangler unlimited."
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Best Automotive Performance Chassis Trailing Arms

Energy Suspension 16.7106R Rear Right Trailing Arm Set
Called "HYPERformance", Energy Suspension's Hyper-Flex is performance polyurethane that delivers an amazing amount of performance to any vehicle that runs with it. Whether domestic or import, front, rear or 4WD, or old or new, all vehicles will achieve that level of performance that has made Energy Suspension the most asked-for name in performance polyurethane suspension components. Hyper-Flex replacement polyurethane components stand up well to contaminants that often destroy rubber and have been engineered to give longer-lasting performance and not compress permanently.
Reviews
"Simply getting the car apart to reach the bushings was a nightmare of seized bolts. You leave the old metal ring in the trailing arm and press in the new energy bushing with some grease and a press made with a long threaded rod and some washers. Press it into the metal ring and pushing the dog bone in with it and you have a new Better trailing arm bushing."
"Awesome bushing stiff and ready for them corners, easy installation looks good couldn't ask for anything better."
"lil grease and these bushings go right in."
"A torch plus a wire brush drill attachment took care of the rubber still clinging to the inside of the bushing sleeve."
"Buy it now single best investment you won't regret."
"If your gonna buy this bushing i recommend you burn the old bushing out, it is the best way to do it even though its not the best way for the earth."
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