My Account Cart

- SHOP BY VEHICLE
- SHOP BY CATEGORY
- SHOP BY BRAND
EXTERIOR
- Bumpers
- Canards
- Covers
- Diffusers
- Exterior Trim
- Fenders
- Grilles
- Hoods
- Full Kits
- Lips
- Spoilers / Wings
SUSPENSION
BRAKES
WINGS
PERFORMANCE
EXHAUST
WHEELS
INTERIOR
MISCELLANEOUS

Porsche Cayman GT4

Shop Porsche Cayman GT4 aftermarket upgrades, from suspension, carbon fiber and FRP aero, wings, bumpers and other, to exhaust systems and custom-made aftermarket forged wheels

97 Products

SORT

Latest
Popularity
Rating
Price: Low to High
Price: High to Low

FILTERS

Nitron elec-TRON 3-Way RoadSport Coilover Kit for 981 Porsche Cayman GT4 / 982 718 Cayman GT4 and GT4 RS [NTCPO031ERS3]

Nitron 3-Way RoadSport Coilover Kit for 981 Porsche Cayman GT4 / 982 718 Cayman GT4 and GT4 RS [NTCPO031RS3]

Nitron Electronic Damping Delete Kit for 981 Porsche Boxster, GTS, and S / Cayman, GT4, GTS, and S [NTRDEL-EDC-PO-Z07]

SharkWerks Lightweight Flywheel & Sport Clutch Kit for 718 Porsche Cayman GT4 / Spyder [SHAT458]

Price range: $2,875.00 through $5,275.00

SharkWerks Power Kit for 981 Porsche Cayman / Boxster / GT4 / Spyder [SHAK574-FW/SHAK574-STD]

Price range: $7,610.00 through $7,850.00

SOUL Performance Competition Package with Dual Wall Tips for 981 Porsche Boxster Spyder / Cayman GT4 [POR.GT4.COPKG.POT/POR.GT4.COPKG.BC]

Price range: $7,610.00 through $7,850.00

SOUL Performance Competition Exhaust Package with Tips for 981 Porsche Boxster Spyder / Cayman GT4

Price range: $8,570.00 through $8,810.00

SOUL Performance Street Package with Dual Wall Tips for 981 Porsche Boxster Spyder / Cayman GT4 [POR.GT4.STPKG.POT/POR.GT4.STPKG.BC]

Price range: $8,570.00 through $8,810.00

SOUL Performance Street Exhaust Package with Tips for 981 Porsche Boxster Spyder / Cayman GT4

SOUL Performance Exhaust System with Slash Cut Tips for 981 Porsche Boxster Spyder / Cayman GT4 [POR.GT4M.RER.SLT/POR.GT4M.RER.SLTBR]

Price range: $3,175.00 through $3,415.00

SOUL Performance Exhaust System with Dual Wall Tips for 981 Porsche Boxster Spyder / Cayman GT4 [POR.GT4.ESX.POT/POR.GT4.ESX.BC]

Price range: $4,135.00 through $4,375.00

SOUL Performance Valved Exhaust System with Dual Wall Tips for 981 Porsche Boxster Spyder / Cayman GT4 [POR.GT4.VES.POT/POR.GT4.VES.BC]

Price range: $3,175.00 through $3,415.00

SOUL Performance Exhaust System with Tips for 981 Porsche Boxster Spyder / Cayman GT4

Price range: $4,135.00 through $4,375.00

SOUL Performance Valved Exhaust System with Tips for 981 Porsche Boxster Spyder / Cayman GT4

Price range: $3,475.00 through $3,535.00

SOUL Performance Competition Headers for 981 Porsche Boxster Spyder & Cayman GT4 [POR.GT4.COH/POR.GT4.COHO2]

SOUL Performance Long Tube Street Headers for 981 Porsche Boxster Spyder & Cayman GT4 [POR.GT4.STH]

SOUL Performance Exhaust Turn Down Tips for 98x Porsche Boxster / Cayman [POR.BC.TIPS.TDT]

SOUL Performance X-Pipe with Slash Cut Titanium Tips for 987.2 / 981 Porsche Boxster & Cayman / GT4 [POR.BC.XT.SLTT]

SOUL Performance X-Pipe with Straight Titanium Tips for 987.2 / 981 Porsche Boxster & Cayman / GT4 [POR.BC.XT.SWTT]

SOUL Performance X-Pipe with Straight Brushed Tips for 987.2 / 981 Porsche Boxster & Cayman / GT4 [POR.BC.XT.SWTBR]

Manthey Racing Forged Lightweight Wheel Set for 981 Porsche Cayman GT4

Price range: $3,999.99 through $5,999.99

Valvetronic Designs Valved Sport Exhaust System for 981 Porsche Boxster / Cayman [POR.981.VSES.TI/POR.981.VSES.FFH.TI]

Eisenmann Exhaust System for 981 Porsche Cayman GT4 & Boxster S [P981.00000]

JCR Rear Wing Uprights for 981 / 982 Porsche Cayman GT4 and 718 Cayman GT4

JCR Seat Cushion Covers for 981 Porsche Boxster Spyder and Cayman GT4 / 991 911 GT3 RS (with factory carbon bucket seats)

JCR Titanium Megaphone Exhaust Tips for 981 Porsche Boxster Spyder / Cayman GT4

JCR Titanium Silenced Exhaust Tips for 981 Porsche Boxster Spyder / Cayman GT4

JCR Titanium Megaphone Exhaust Tip Assembly for 981 Porsche Boxster Spyder / Cayman GT4

JCR Titanium Silenced Exhaust Tip Assembly for 981 Porsche Boxster Spyder / Cayman GT4

JCR Titanium Exhaust Tip Kit for 981 Porsche Boxster Spyder / Cayman GT4

JCR Inconel Race Exhaust Manifolds for 981 Porsche Boxster Spyder / Cayman GT4

JCR Billet Titanium Tow Hook for 918 Porsche 918 Spyder / 981 Boxster Spyder and Cayman GT4

Price range: $1,390.00 through $1,690.00

JCR Titanium Folding Tow Hook for 918 Porsche 918 Spyder / 981 Boxster Spyder and Cayman GT4

Silver Rocket Air-Cooled Porous Seat Insert for 981 / 982 / 991 / 992 Porsche with LWB Seat

Silver Rocket Swan Neck Aluminum Wing Risers for 981 / 982 Porsche Cayman GT4 and 718 Cayman GT4

Silver Rocket Dry Carbon Side Air Intake Cover for 981 / 982 Porsche Boxster and Cayman

Silver Rocket Dry Carbon Wind Buffeting Kit for 981 / 982 Porsche Boxster and Cayman

Silver Rocket Dry Carbon Wing Reinforcements for 981 / 982 Porsche Boxster and Cayman

Silver Rocket Ultra Precision AOA Adjuster for 981 / 982 Porsche Boxster and Cayman

Silver Rocket Dry Carbon V-Frame Tailgate with Lightweight Glass for 981 / 982 Porsche Boxster and Cayman

Silver Rocket Dry Carbon Roll Cage & Harness Bar for 981 / 982 Porsche Boxster and Cayman

Price range: $2,537.95 through $3,515.95

Fabspeed Valvetronic GT3 Muffler Conversion Kit for 981 Porsche Boxster Spyder & Cayman GT4

Price range: $1,460.00 through $2,820.00

Paradox Performance Front Outer Control Arms for 997 / 991 / 992 Porsche 911 and 981 / 982 Porsche Boxster / Cayman (formerly E-Motion Engineering)

Paradox Performance Front Inner Control Arms for 991 Porsche 911 GT3 / GT2 RS / GT3 RS and 981 / 982 Porsche Cayman GT4 / Spyder (formerly E-Motion Engineering)

Price range: $1,100.00 through $2,040.00

Paradox Performance High Performance Street and Track Brake Pads for 964 / 997 / 991 / 992 Porsche 911, 958 Porsche Cayenne, 981 Porsche Cayman GT4, and 95B Porsche Macan (formerly E-Motion Engineering)

Paradox Performance Rear Outer Control Arm for 991 / 992 Porsche 911 GT2 RS / GT3 / GT3 RS and 981 Porsche Cayman GT4 (formerly E-Motion Engineering)

STREETFIGHTER LA 4-Point Roll Cage for 981 Porsche Cayman GT4

~~Original price was: $240.00.Current price is: $240.00.~~ $216.00

APR Performance Carbon Gurney Flap for 981 Porsche Cayman GT4 [GF-545056]

1 2 3

Elevated Driving Experience For Enthusiasts

SUBSCRIBE FOR OUR NEWSLETTER

Elevated Driving Experience For Enthusiasts

Stay up to date with the latest product releases, Bulletproof Automotive builds and more. Sign up for our newsletter to receive the most up to date information in the aftermarket tuning world, and bring your build to a whole new level.

BULLETPROOF BRANDS

VIEW ALL BRANDS WE STOCK