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Internal Bypass Shocks
  • FACTORY RACE SERIES
  • FR SERIES
  • 2.5indicator notch
  • 3.0indicator notch

2.5 FACTORY RACE SERIES INTERNAL BYPASS

Factory Race Series Coil-Over Internal Bypass shocks package our patented Internal Bypass technology in a coil-over architecture to provide position sensitive damping while simultaneously suspending the vehicle’s weight in a single shock, making them an ideal solution where fitment is a concern or class rules call for a single shock per corner.


NEW FEATURES

BODY FINISH Dual coated body with proprietary FOX Grey Cerakote® protective ceramic coating over zinc plated basecoat for improved corrosion resistance and durability
PISTON 6061-T6 hard anodized billet aluminum 9-port high-flow piston
FAV CAP Orange anodized billet aluminum FAV cap
PART NUMBERS New structure denotes diameter in middle two digits

-3 (DSC), & -3C (DSC CUSTOM) variation suffixes

CARRYOVER FEATURES

COMPONENTS Black anodized, CNC machined 6061-T6 billet aluminum
BODY Smooth bore and honed seamless steel
SHAFT 7/8" hard chrome plated 17-4 H900 stainless steel shafts
VALVING Tunable, velocity sensitive deburred valve shims
SEALS High-temp Viton® redundant sealing pack system with main seal, wiper seal and scraper seal
OIL JM92 Advanced Suspension Fluid for superior race proven performance from 0-400° F
HEIMS PFTE-lined, heat-treated steel spherical bearings
HOSE/FITTINGS Reusable ORB O-ring port hose fittings for superior seal
INCLUDED ACCESSORIES Adjustable preload rings, crossover rings, spring divider and spring retainer
ADJUSTMENTS Piston Valving - Compression, Rebound

Spring preload

Spring dual-rate crossover point

DSC - Dual Speed Compression

STANDARD CONFIGURATIONS

TRAVEL 10", 12", 14", 16"
RESERVOIR Piggyback, Rotating Remote
ADJUSTER DSC (Dual Speed Compression)
EYELET LENGTH 1.95"
MOUNTING 1/2" x 1-1/2"
SPRING COMPATIBILITY 3.00" ID

CUSTOM OPTIONS

VALVING Custom valving specs
RESERVOIR Various fitting options and custom hose lengths
EYELETS Multiple eyelet mounting lengths
SPRING RETAINERS Multiple spring retainer heights
MOUNTING 1-1/2" mounting width spacers/reducers
PART NUMBERS For custom configurations, add "C" to end of standard part numbers
2.5 Factory Race Series Coil-Over Piggyback Internal Bypass
2.5 Factory Race Series Coil-Over Piggyback Internal Bypass
2.5 Factory Race Series Coil-Over Piggyback Internal Bypass

2.5 APPLICATION GUIDE

2.5 INTERNAL BYPASS SHOCKS SHAFT EXT COMP RESERVOIR HOSE MOUNTING VALVING PART # PRICE
FACTORY RACE 2.5 X 10 COIL-OVER INTERNAL BYPASS PIGGYBACK SHOCK - DSC ADJUSTER 7/8 28.55 18.5 2.55 x 10.00 1/2 x 1-1/2 807-24-008 981-25-600-3 $1269.95
FACTORY RACE 2.5 X 10 C/O INTERNAL BYPASS ROTATING REMOTE SHOCK - DSC ADJUSTER 7/8 28.55 18.5 2.55 x 10.00 -10 x 18.00 1/2 x 1-1/2 807-24-008 981-25-604-3 $1389.95
FACTORY RACE 2.5 X 12 COIL-OVER INTERNAL BYPASS PIGGYBACK SHOCK - DSC ADJUSTER 7/8 32.55 20.5 2.55 x 10.00 1/2 x 1-1/2 807-24-008 981-25-601-3 $1299.95
FACTORY RACE 2.5 X 12 C/O INTERNAL BYPASS ROTATING REMOTE SHOCK - DSC ADJUSTER 7/8 32.55 20.5 2.55 x 10.00 -10 x 18.00 1/2 x 1-1/2 807-24-008 981-25-605-3 $1409.95
FACTORY RACE 2.5 X 14 COIL-OVER INTERNAL BYPASS PIGGYBACK SHOCK - DSC ADJUSTER 7/8 37.55 23.5 2.55 x 14.00 1/2 x 1-1/2 807-24-008 981-25-602-3 $1359.95
FACTORY RACE 2.5 X 14 C/O INTERNAL BYPASS ROTATING REMOTE SHOCK - DSC ADJUSTER 7/8 37.55 23.5 2.55 x 14.00 -10 x 18.00 1/2 x 1-1/2 807-24-008 981-25-606-3 $1469.95
FACTORY RACE 2.5 X 16 COIL-OVER INTERNAL BYPASS PIGGYBACK SHOCK - DSC ADJUSTER 7/8 41.55 25.5 2.55 x 14.00 1/2 x 1-1/2 807-24-008 981-25-603-3 $1399.95
FACTORY RACE 2.5 X 16 C/O INTERNAL BYPASS ROTATING REMOTE SHOCK - DSC ADJUSTER 7/8 41.55 25.5 2.55 x 14.00 -10 x 18.00 1/2 x 1-1/2 807-24-008 981-25-607-3 $1499.95

3.0 FACTORY RACE SERIES INTERNAL BYPASS

Factory Race Series Coil-Over Internal Bypass shocks package our patented Internal Bypass technology in a coil-over architecture to provide position sensitive damping while simultaneously suspending the vehicle’s weight in a single shock, making them an ideal solution where fitment is a concern or class rules call for a single shock per corner.


NEW FEATURES

BODY FINISH Dual coated body with proprietary FOX Grey Cerakote® protective ceramic coating over zinc plated basecoat for improved corrosion resistance and durability
FAV CAP Orange anodized billet aluminum FAV cap
PART NUMBERS New structure denotes diameter in middle two digits

-3 (DSC), & -3C (DSC CUSTOM) variation suffixes

CARRYOVER FEATURES

COMPONENTS Black anodized, CNC machined 6061-T6 billet aluminum
BODY Smooth bore and honed seamless steel
SHAFT 7/8" hard chrome plated 17-4 H900 stainless steel shafts
PISTON 6061-T6 hard-anodized billet aluminum 9-port high-flow piston
VALVING Tunable, velocity sensitive deburred valve shims
SEALS High-temp Viton® redundant sealing pack system with main seal, wiper seal and scraper seal
OIL JM92 Advanced Suspension Fluid for superior race proven performance from 0-400° F
HEIMS PFTE-lined, heat-treated steel spherical bearings
HOSE/FITTINGS Reusable ORB O-ring port hose fittings for superior seal
INCLUDED ACCESSORIES Adjustable preload rings, crossover rings, spring divider and spring retainer
ADJUSTMENTS Piston Valving - Compression, Rebound

Spring preload

Spring dual-rate crossover point

DSC - Dual Speed Compression

STANDARD CONFIGURATIONS

TRAVEL 12", 14", 16"
RESERVOIR Remote
ADJUSTER DSC (Dual Speed Compression)
EYELET LENGTH 1.95"
MOUNTING 1/2" x 1-1/2"
SPRING COMPATIBILITY 3.75" ID

CUSTOM OPTIONS

VALVING Custom valving specs
RESERVOIR Various fitting options and custom hose lengths
EYELETS Multiple eyelet mounting lengths
SPRING RETAINERS Multiple spring retainer heights
MOUNTING 1-1/2" mounting width spacers/reducers
PART NUMBERS For custom configurations, add "C" to end of standard part numbers
3.0 Factory Race Series Coil-Over Remote Internal Bypass

3.0 APPLICATION GUIDE

3.0 INTERNAL BYPASS SHOCKS SHAFT EXT COMP RESERVOIR HOSE MOUNTING VALVING PART # PRICE
FACTORY RACE 3.0 X 12 COIL-OVER INTERNAL BYPASS REMOTE SHOCK - DSC ADJUSTER 7/8 32.5 20.4 2.55 x 10.00 -10 x 18.00 1/2 x 1-1/2 807-24-321 981-30-602-3 $1549.95
FACTORY RACE 3.0 X 14 COIL-OVER INTERNAL BYPASS REMOTE SHOCK - DSC ADJUSTER 7/8 37.49 23.4 2.55 x 14.00 -10 x 18.00 1/2 x 1-1/2 807-24-321 981-30-603-3 $1739.95
FACTORY RACE 3.0 X 16 COIL-OVER INTERNAL BYPASS REMOTE SHOCK - DSC ADJUSTER 7/8 41.49 25.4 2.55 x 14.00 -10 x 18.00 1/2 x 1-1/2 807-24-321 981-30-604-3 $1799.95

HOW TO BUY

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