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Spohn Performance, Inc.
494 E Lincoln Ave Myerstown, PA 17067
1-888-365-6064 www.spohn.net
Part #C10-921 – Pro-Series Rear Drag Sway Bar - 2010+ Chevrolet Camaro
USE OF THIS PRODUCT IS ACCEPTANCE OF SELLER’S DISCLAIMER OF WARRANTY!
By their very nature, competition components are cons ta ntly pus he d to their limi ts . While o ur com po ne nts
are designed to withstand intense race co nditio ns , it is imposs ible to control the quality of installation or
the varying conditions in which they are used . It is for this reason that absolutely no warranty or
guarantee is either written or implied. Ne ithe r the selle r or the manuf a c turer w ill be liable for any loss,
damage, or injury – direct or indirect – arising from the use of or inability to determi ne the use of any
product. Before using, the user should determine the suitability of the product for its intended use, and
the user shall assume all responsibility in connec ti o n the re with. Sp ohn Performance, Inc. makes no
guarantee as to the legality for any specific class. Sp o hn Performance, Inc. makes no claims, nor does it
intend its products to be used in street driven vehicle s . Spohn Perfo rma nc e , Inc . reserv es the right to
make changes in design or add to or improve on their product without incurring any ob lig ation to install
the same on product previously manufactured . The Buyer agree s to inde mnify a nd hold Spohn
Performance, Inc. harmless from any claim, ac tion or demand arising out of or incident to the Buyer’s
installation or use of products purchas ed fro m Spohn Performanc e, Inc.
INSTRUCTIONS
1. Begin by jacking up the rear of the car until the rear wheels are off the ground and support the
car with jack stands. Block the front wheels.
2. Remove the factory rear end links.
3. Remove the factory rear sway bar bushings and shells and then remove the factory rear sway
bar.
4. Lubricate the poly bushings with grease and install on to the Spohn rear sway bar. Place the
supplied black powder coated 3/8” thick sp acer p la te s over the sw ay bar bus hing mounts on the
sub frame. These are used to provide proper clearance for the shaft collars we will be installing.
Install the bushing shell over each bushing and install o n top of the spac er plate s , use the
supplied longer mounting bolts making them hand tig ht only .
5. Install our Extreme Duty end links to the rear lower control arm connection and fully tig hten,
then install the top to the sway bar hand tight only. Note: Our rear sway bar has thr e e end link
mounting holes to choose from. This allows you to tune your rear sway b ar’ s roll stif fness with
the rearward hole being the stiffest setting and the fro nt most hole being the loo s est setting .
6. Take several measurements on each side of the car and make sure the sway bar is centered from
side to side. Once the sway bar is centered fully tighten the four bolts on the sway bar bushings
and then fully tighten the end link connections .
7. On the inboard side of each poly bushing install the two piece bolt toge the r shaft co llars. This will
lock in the sway bar’s lateral positioning and prev e nt any side to s ide movement.
8. Lower the vehicle to the ground.
9. Now we’re going to adjust the sway bar and set it with the proper pre-load. Plac e the jack under
the front of the car, make sure the jack is perfectly centered on the fro nt cross m emb er. Jack the
front of the car in the air until the front tires are BARELY
10. Check your rear tire pressures and make sure you have the exact same pressure in both rear
tires. Set your rear tire pressure to whatever psi yo u run them at when racing at the tr ack.
11. Whoever will be driving this vehicle now need s to sit in the dri ver’s seat of the car, shut the
driver’s door. (Simulate driving the car).
12. Measure from the lower rear corner of both the driver’s and pass e nger’s side door jam to the
ground (car should be on a level surface, ie. cement). We’re looking to have the driver’s side
1/16” lower than the passenger’s side .
13. Adjust the passenger’s side end link (by le ngthening or shortening) until you achieve the above
setting. Tighten the jam nut and re-check your dimensions. Once you have the adjustment
properly set, tighten the mounting bolt and nut. No te : We recom mend using removable strength
Loctite on the threads to keep the jam nut tight on a street driven car.
off of the ground, stop there.
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