Synergy Jeep JK/TJ/XJ/LJ Front Lift Springs

$285.00 USD

PPM-8063

Front lift coils for 2-Door Jeep JK, TJ/LJ and 4-Door Jeep JK Wranglers
Synergy Suspension coils offer excellent off road performance while preserving ride quality
Progressively wound; keeps spring from coming unbound at suspension droop
Progressively wound spring eliminates annoying spring clanking found on most suspension kits
Feature frequency balanced and tuned spring rates to maximize suspension performance on and off road
Suspension components feature an abrasive-resistant black powder coat finish for maximum durability and corrosion resistance
Springs are designed to give the advertised amount of lift with use of aftermarket front bumpers & winches
Sold in Pairs.

Notes:

When using any of the Xenon 4" or 6" TJ/LJ flat fender kits you can get one size lager tire in there
40-42" tires require minimum 6+" lift (TJ/LJ)
Lift heights listed are for a Jeep with a 4.0L engine. Expect approximately 0.5"-1" more lift on 4 cylinder models

Notes:

When using stock Jeep JK Wheels, We recommend a 1-1/2" Bolt-On Wheel Spacer (5 x 5 Lug Pattern)
When using 35" tires 3" Tall Bump Stop Spacers are required
When using 37" tires 4" Tall Bump Stop Spacers are required
40-42" tires require minimum 6+" lift

Part #

Jeep JK

Recommended Tire Size

8063-10

2-Door Jeep JK 2.0" Front Lift Springs

35" (37" w/ high fenders & properbump stop spacers)

8063-20

2-Door Jeep JK 3.0" Front Lift Springs

35" (37" w/ high fenders & properbump stop spacers)

8063-30

2-Door Jeep JK 4.0" Front Lift Springs

37" (40" w/ high fenders & properbump stop spacers)

8063-45

2-Door Jeep JK 5.5" Front Lift Springs

40" (42" w/ high fenders & properbump stop spacers)

8063-60

2-Door Jeep JK 7.0" Front Lift Springs

42" (44" w/ high fenders & properbump stop spacers)

8063-10

4-Door Jeep JK 1.0" Front Lift Springs

33" (35" w/ high fenders & properbump stop spacers)

8063-20

4-Door Jeep JK 2.0" Front Lift Springs

33" (35" w/ high fenders & properbump stop spacers)

8063-30

4-Door Jeep JK 3.0" Front Lift Springs

35" (37" w/ high fenders & properbump stop spacers)

8063-45

4-Door Jeep JK 4.5" Front Lift Springs

37" (40" w/ high fenders & properbump stop spacers)

8063-60

4-Door Jeep JK 6.0" Front Lift Springs

40" (42" w/ high fenders & properbump stop spacers)

Part #

Jeep TJ/LJ

Recommended Tire Size

8063-10

Jeep TJ/LJ 1.0" Front Lift Springs

32" (33" w/ high fenders & properbump stop spacers)

8063-20

Jeep TJ/LJ 2.0" Front Lift Springs

33" (35" w/ high fenders & properbump stop spacers)

8063-30

Jeep TJ/LJ 3.0" Front Lift Springs

35" (37" w/ high fenders & properbump stop spacers)

8063-45

Jeep TJ/LJ 4.5" Front Lift Springs

37" (38" w/ high fenders & properbump stop spacers)

8063-60

Jeep TJ/LJ 6.0" Front Lift Springs

38" (40" w/ high fenders & properbump stop spacers)

Part #

Jeep XJ

Recommended Tire Size

8063-20

Jeep XJ 0.5 " Front Lift Springs

31" (32" w/ high fenders & properbump stop spacers)

8063-30

Jeep XJ 1.5 " Front Lift Springs

32" (33" w/ high fenders & properbump stop spacers)

8063-45

Jeep XJ 3.0 " Front Lift Springs

33" (35" w/ high fenders & properbump stop spacers)

8063-60

Jeep XJ 4.5 " Front Lift Springs

35" (37" w/ high fenders & properbump stop spacers)

Part #

APPROXIMATE LIFT HEIGHT
(2 DR JK)

APPROXIMATE LIFT HEIGHT
(4 DR JK)

SPRING TYPE

FREE LENGTH
(INCHES)

BLOCK HEIGHT
(INCHES)

8063-10

2.0"

1.0"

PROGRESSIVE

20.750"

8.560"

8063-20

3.0"

2.0"

PROGRESSIVE

20.750"

7.440"

8063-30

4.0"

3.0"

PROGRESSIVE

21.375"

7.750"

8063-45

5.5"

4.5"

LINEAR

21.375"

7.750"

8063-60

7.0"

6.0"

LINEAR

22.000"

9.300"

Notes:

Spring free length increases with lift height for compatibility with longer extended shock lengths.

Lift heights listed for JK are for models with gas engines. Expect approximately 1" less lift on diesel models.

Lift heights listed for TJ/LJ and XJ are for models with the 4.0L engine. Expect approximately 0.5"-1" more lift on 4 cylinder models.

For JK's with stock wheels or wheels with close to stock backspacing, 1-1/2" wheel spacers are recommended.

For JK's with 35" tires, 3" bump stop spacers are recommended. With high fenders, shorter bump stop spacers can be used.

For JK's with 37" tires, 4" bump stop spacers are recommended. With high fenders, shorter bump stop spacers can be used.

For 2 Door JK's with 5.5" of lift or more, the Synergy Long Arm System is recommended.

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Synergy Jeep JK/TJ/XJ/LJ Front Lift Springs

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