991 GT / RS Upgrades

View:

64 products
Sort by
Sort by
Racetech RT8119 CARBON Racing Seat (Containment) Racetech RT8119 CARBON Racing Seat (Containment)
Racetech RT8119 CARBON Racing Seat (Containment)
From $4,999.99 USD
Racetech RT8119 CARBON Racing Seat Racetech RT8119 CARBON Racing Seat
Racetech RT8119 CARBON Racing Seat
$4,399.99 USD
Racetech RT4200HR Racing Seat Racetech RT4200HR Racing Seat
Racetech RT4200HR Racing Seat
From $1,799.99 USD
Racetech RT4119W Racing Seat Racetech RT4119W Racing Seat
Racetech RT4119W Racing Seat
From $1,999.99 USD
Racetech RT4119 Series Racing Seat Racetech RT4119 Series Racing Seat
Racetech RT4119 Series Racing Seat
From $2,579.99 USD
Racetech RT4100 Racing Seat Racetech RT4100 Racing Seat
Racetech RT4100 Racing Seat
From $1,099.00 USD
Schroth Enduro 2x2 6 Point Porsche GT4/GT3/RS Harness (OE Carbon Buckets) Schroth Enduro 2x2 6 Point Porsche GT4/GT3/RS Harness (OE Carbon Buckets)
Schroth Enduro 2x2 6 Point Porsche GT4/GT3/RS Harness (OE Carbon Buckets)
$960.00 USD

2 colors available

Verus KMX V1X Carbon Fiber Endplate Kit Verus KMX V1X Carbon Fiber Endplate Kit
Verus KMX V1X Carbon Fiber Endplate Kit
$849.95 USD
Verus 991 GT3 Carbon UCW Rear Wing Kit Verus 991 GT3 Carbon UCW Rear Wing Kit
Verus 991 GT3 Carbon UCW Rear Wing Kit
$3,499.95 USD
SPL Parts Porsche 991/981/718 GT3/GT4 Front Caster Arms w/anti dive SPL Parts Porsche 991/981/718 GT3/GT4 Front Caster Arms w/anti dive
SPL Parts Porsche 991/981/718 GT3/GT4 Front Caster Arms w/anti dive
$799.00 USD
Antigravity H6 60AH Lithium Battery W/ Restart 991/GT Antigravity H6 60AH Lithium Battery W/ Restart 991/GT
Antigravity H6 60AH Lithium Battery W/ Restart 991/GT
$1,049.00 USD
Antigravity H6 40AH Lithium Battery W/ Restart 991/GT Antigravity H6 40AH Lithium Battery W/ Restart 991/GT
Antigravity H6 40AH Lithium Battery W/ Restart 991/GT
$949.00 USD
MCS Hydraulic Lift Kit (HLS) 2 Wheel (no hoses)
MCS Hydraulic Lift Kit (HLS) 2 Wheel (no hoses)
$3,600.00 USD
Alcon Pro-System 991 GT3/RS (Full Kit - ENP) Alcon Pro-System 991 GT3/RS (Full Kit - ENP)
Alcon Pro-System 991 GT3/RS (Full Kit - ENP)
From $14,380.00 USD
CSF Intercooler System 991 GT2RS CSF Intercooler System 991 GT2RS
CSF Intercooler System 991 GT2RS
$4,995.00 USD
Verus Front Splitter Kit - 991 GT3RS Verus Front Splitter Kit - 991 GT3RS
Verus Front Splitter Kit - 991 GT3RS
$4,999.95 USD
Verus Front Splitter Kit - 991 GT3 Verus Front Splitter Kit - 991 GT3
Verus Front Splitter Kit - 991 GT3
$3,599.95 USD
Verus Carbon Dive Plane Kit, Dual Element - 991 GT3 / RS Verus Carbon Dive Plane Kit, Dual Element - 991 GT3 / RS
Verus Carbon Dive Plane Kit, Dual Element - 991 GT3 / RS
$1,099.95 USD
Verus Carbon Rear Wing Kit - 991 GT3 / GT2 / RS Verus Carbon Rear Wing Kit - 991 GT3 / GT2 / RS
Verus Carbon V1X Rear Wing Kit - 991 GT3 / GT2 / RS
$6,999.95 USD
Verus Carbon Anti-Buffeting Wind Deflectors - 991 GT3 / RS Verus Carbon Anti-Buffeting Wind Deflectors - 991 GT3 / RS
Verus Carbon Anti-Buffeting Wind Deflectors - 991 GT3 / RS
$329.95 USD
Save $5.21
AWE Foiler Wind Diffuser for Porsche 718 / 981 / 991 / 992 GT / RS AWE Foiler Wind Diffuser for Porsche 718 / 981 / 991 / 992 GT / RS
AWE Foiler Wind Diffuser for Porsche 718 / 981 / 991 / 992 GT / RS
$99.00 USD $104.21 USD
Save $750.00
Forgeline "RWE Spec" 19" GE1R Porsche 991 GT3RS and GT2RS Wheel Set
Forgeline "RWE Spec" 19" GE1R Porsche 991 GT3RS and GT2RS Wheel Set
From $7,550.00 USD $8,300.00 USD
MCS 991 GT3RS/GT2RS FAL (Front Axle Lift) Kit MCS 991 GT3RS/GT2RS FAL (Front Axle Lift) Kit
MCS 991 GT3RS/GT2RS FAL (Front Axle Lift) Kit
From $9,795.00 USD
SPL Parts 991/981/718 GT3/GT4 Front Droplink (non Weissach) SPL Parts 991/981/718 GT3/GT4 Front Droplink (non Weissach)
SPL Parts 991/981/718 GT3/GT4 Front Droplink (non Weissach)
$399.00 USD

Suspension

RWE MCS Canister Mount RWE MCS Canister Mount
RWE MCS Canister Mount
From $75.00 USD
SPL Parts 991/981/718 GT3/GT4 Front Droplink (non Weissach) SPL Parts 991/981/718 GT3/GT4 Front Droplink (non Weissach)
SPL Parts 991/981/718 GT3/GT4 Front Droplink (non Weissach)
$399.00 USD
SPL Parts Porsche 991/981/718 GT3/GT4 Front Caster Arms w/anti dive SPL Parts Porsche 991/981/718 GT3/GT4 Front Caster Arms w/anti dive
SPL Parts Porsche 991/981/718 GT3/GT4 Front Caster Arms w/anti dive
$799.00 USD
SPL 991/981/718 GT3/GT4 Front Caster Arms w/anti dive
SPL 991/981/718 GT3/GT4 Front Caster Arms w/anti dive
$799.00 USD
MCS 991 GT3RS/GT2RS FAL (Front Axle Lift) Kit MCS 991 GT3RS/GT2RS FAL (Front Axle Lift) Kit
MCS 991 GT3RS/GT2RS FAL (Front Axle Lift) Kit
From $9,795.00 USD
MCS 991 GT3/GT3RS/GT2RS Non-Axle Lift Coilovers MCS 991 GT3/GT3RS/GT2RS Non-Axle Lift Coilovers
MCS 991 GT3/GT3RS/GT2RS Non-Axle Lift Coilovers
From $8,545.00 USD
SPL 991 GT2RS & GT3RS Drop Links (Weissach Package)
SPL 991 GT2RS & GT3RS Drop Links (Weissach Package)
$399.00 USD

Brakes

Alcon Pro-System 991 GT3/RS (Full Kit - ENP) Alcon Pro-System 991 GT3/RS (Full Kit - ENP)
Alcon Pro-System 991 GT3/RS (Full Kit - ENP)
From $14,380.00 USD
Alcon Pro-System 991 GT3/RS (Full Kit - Anodized) Alcon Pro-System 991 GT3/RS (Full Kit - Anodized)
Alcon Pro-System 991 GT3/RS (Full Kit - Anodized)
From $13,250.00 USD
Alcon CAR49 20mm Brake Pad Set (Project Mu MR-05) Alcon CAR49 20mm Brake Pad Set (Project Mu MR-05)
Alcon CAR49 20mm Brake Pad Set (Project Mu MR-05)
$295.00 USD
Alcon CAR89 25mm Brake Pad Set (Project Mu MR-05) Alcon CAR89 25mm Brake Pad Set (Project Mu MR-05)
Alcon CAR89 25mm Brake Pad Set (Project Mu MR-05)
$295.00 USD

Financing Available!

Don't break the bank: Shop Pay Installments available during checkout!

Learn More

Engine

Antigravity H6 40AH Lithium Battery W/ Restart 991/GT Antigravity H6 40AH Lithium Battery W/ Restart 991/GT
Antigravity H6 40AH Lithium Battery W/ Restart 991/GT
$949.00 USD
Antigravity H6 60AH Lithium Battery W/ Restart 991/GT Antigravity H6 60AH Lithium Battery W/ Restart 991/GT
Antigravity H6 60AH Lithium Battery W/ Restart 991/GT
$1,049.00 USD
M-Engineering 991 GT2 RS PDK Tuning
M-Engineering 991 GT2 RS PDK Tuning
$1,000.00 USD
Eventuri 991 GT3RS Carbon Intake Eventuri 991 GT3RS Carbon Intake
Eventuri 991 GT3RS Carbon Intake
$2,450.00 USD
CSF Intercooler System 991 GT2RS CSF Intercooler System 991 GT2RS
CSF Intercooler System 991 GT2RS
$4,995.00 USD
RWE 991 GT3/GT3RS Titanium Catback Exhaust RWE 991 GT3/GT3RS Titanium Catback Exhaust
RWE 991 GT3/GT3RS Titanium Catback Exhaust
From $5,000.00 USD
BMC OE Replacement Air Filter 991 GT2RS
BMC OE Replacement Air Filter 991 GT2RS
$1,210.00 USD
M-Engineering Porsche 991 GT2RS Calibration
M-Engineering Porsche 991 GT2RS Calibration
$3,495.00 USD
Save $1,750.00
M-Engineering Porsche 991 GT3/RS Calibration M-Engineering Porsche 991 GT3/RS Calibration
M-Engineering Porsche 991 GT3/RS Calibration
From $3,000.00 USD $4,750.00 USD

Safety

Schroth Profi 2x2 6 Point Porsche GT4/GT3/RS Harness (OE Carbon Buckets) Schroth Profi 2x2 6 Point Porsche GT4/GT3/RS Harness (OE Carbon Buckets)
Schroth Profi 2x2 6 Point Porsche GT4/GT3/RS Harness (OE Carbon Buckets)
$765.00 USD

2 colors available

Schroth Enduro 2x2 6 Point Porsche GT4/GT3/RS Harness (OE Carbon Buckets) Schroth Enduro 2x2 6 Point Porsche GT4/GT3/RS Harness (OE Carbon Buckets)
Schroth Enduro 2x2 6 Point Porsche GT4/GT3/RS Harness (OE Carbon Buckets)
$960.00 USD

2 colors available

Schroth Flexi 2x2 6 Point Harness Schroth Flexi 2x2 6 Point Harness
Schroth Flexi 2x2 6 Point Harness
$665.00 USD

4 colors available

Schroth Enduro 2x2 6 Point Harness Schroth Enduro 2x2 6 Point Harness
Schroth Enduro 2x2 6 Point Harness
$860.00 USD

2 colors available

Seats

Racetech RT4100 Racing Seat Racetech RT4100 Racing Seat
Racetech RT4100 Racing Seat
From $1,099.00 USD
Racetech RT4119 Series Racing Seat Racetech RT4119 Series Racing Seat
Racetech RT4119 Series Racing Seat
From $2,579.99 USD
Racetech RT4119W Racing Seat Racetech RT4119W Racing Seat
Racetech RT4119W Racing Seat
From $1,999.99 USD
Racetech RT4200HR Racing Seat Racetech RT4200HR Racing Seat
Racetech RT4200HR Racing Seat
From $1,799.99 USD
Racetech RT8119 CARBON Racing Seat Racetech RT8119 CARBON Racing Seat
Racetech RT8119 CARBON Racing Seat
$4,399.99 USD
Racetech RT8119 CARBON Racing Seat (Containment) Racetech RT8119 CARBON Racing Seat (Containment)
Racetech RT8119 CARBON Racing Seat (Containment)
From $4,999.99 USD
Racetech RT9119 KEVLAR Series Racing Seat Racetech RT9119 KEVLAR Series Racing Seat
Racetech RT9119 KEVLAR Series Racing Seat
From $5,249.99 USD
Racetech Alloy Side Brackets (For Racetech 4100, 4200, 4119, 8119, 9119)
Racetech Alloy Side Brackets (For Racetech 4100, 4200, 4119, 8119, 9119)
$169.99 USD
Racetech Steel Side Brackets (For Racetech 4100, 4200, 4119, 8119, 9119) Racetech Steel Side Brackets (For Racetech 4100, 4200, 4119, 8119, 9119)
Racetech Steel Side Brackets (For Racetech 4100, 4200, 4119, 8119, 9119)
$119.99 USD
Racetech RT4129 Series Racing Seat Racetech RT4129 Series Racing Seat
Racetech RT4129 Series Racing Seat
From $4,519.99 USD
Racetech RTB2115B Alloy Back Bracket
Racetech RTB2115B Alloy Back Bracket
$99.99 USD
Racetech RTB2005C Aluminum Rollbar Clamps
Racetech RTB2005C Aluminum Rollbar Clamps
$169.99 USD
RWE's selection of parts combined with their excellent knowledge really took my car to a level of performance I never expected!

Aren B.

Body

Save $5.21
AWE Foiler Wind Diffuser for Porsche 718 / 981 / 991 / 992 GT / RS AWE Foiler Wind Diffuser for Porsche 718 / 981 / 991 / 992 GT / RS
AWE Foiler Wind Diffuser for Porsche 718 / 981 / 991 / 992 GT / RS
$99.00 USD $104.21 USD
Verus 991 GT3 OEM Wing Riser Kit Verus 991 GT3 OEM Wing Riser Kit
Verus 991 GT3 OEM Wing Riser Kit
$1,049.95 USD
Verus 991 GT3 Carbon UCW Rear Wing Kit Verus 991 GT3 Carbon UCW Rear Wing Kit
Verus 991 GT3 Carbon UCW Rear Wing Kit
$3,499.95 USD
Verus Front Splitter Kit - 991 GT3RS Verus Front Splitter Kit - 991 GT3RS
Verus Front Splitter Kit - 991 GT3RS
$4,999.95 USD
Verus Front Splitter Kit - 991 GT3 Verus Front Splitter Kit - 991 GT3
Verus Front Splitter Kit - 991 GT3
$3,599.95 USD
Verus Carbon Dive Plane Kit, Dual Element - 991 GT3 / RS Verus Carbon Dive Plane Kit, Dual Element - 991 GT3 / RS
Verus Carbon Dive Plane Kit, Dual Element - 991 GT3 / RS
$1,099.95 USD
Verus Carbon Rear Wing Kit - 991 GT3 / GT2 / RS Verus Carbon Rear Wing Kit - 991 GT3 / GT2 / RS
Verus Carbon V1X Rear Wing Kit - 991 GT3 / GT2 / RS
$6,999.95 USD
Verus Carbon Anti-Buffeting Wind Deflectors - 991 GT3 / RS Verus Carbon Anti-Buffeting Wind Deflectors - 991 GT3 / RS
Verus Carbon Anti-Buffeting Wind Deflectors - 991 GT3 / RS
$329.95 USD

Electronics

Sold out
AiM Solo 2/DL Ram Mount
AiM Solo 2/DL Ram Mount
$94.55 USD
AiM SmartyCam 3 Sport 67° Lens AiM SmartyCam 3 Sport 67° Lens
AiM SmartyCam 3 Sport 67° Lens
$999.00 USD
Garmin Catalyst 2 Garmin Catalyst 2
Garmin Catalyst 2
$1,199.00 USD
AiM Solo 2 DL CAN AiM Solo 2 DL CAN
AiM Solo 2 DL CAN
$899.00 USD
AiM SmartyCam 3 Rollbar Mount
AiM SmartyCam 3 Rollbar Mount
$94.50 USD
AiM SmartyCam 3 Corsa 67° Lens AiM SmartyCam 3 Corsa 67° Lens
AiM SmartyCam 3 Corsa 67° Lens
$1,599.00 USD
AiM SmartyCam 3 Corsa 84° Lens AiM SmartyCam 3 Corsa 84° Lens
AiM SmartyCam 3 Corsa 84° Lens
$1,599.00 USD
AiM Solo 2 DL OBD AiM Solo 2 DL OBD
AiM Solo 2 DL OBD
$899.00 USD
AiM SmartyCam 3 Sport 84° Lens AiM SmartyCam 3 Sport 84° Lens
AiM SmartyCam 3 Sport 84° Lens
$999.00 USD

Wheels

Save $1,400.00
Forgeline GS1R Porsche 991 GT3 19" Wheel Set
Forgeline GS1R Porsche 991 GT3 19" Wheel Set
From $6,500.00 USD $7,900.00 USD
Save $750.00
Forgeline "RWE Spec" 19" VX1R Porsche 991 GT3RS and GT2RS Wheel Set Forgeline "RWE Spec" 19" VX1R Porsche 991 GT3RS and GT2RS Wheel Set
Forgeline "RWE Spec" 19" VX1R Porsche 991 GT3RS and GT2RS Wheel Set
From $7,550.00 USD $8,300.00 USD
Forgeline VX1R 991 GT3 19" Wheel Set
Forgeline VX1R 991 GT3 19" Wheel Set
From $6,900.00 USD

12 colors available

Forgeline GE1R 991 GT3 19" Wheel Set
Forgeline GE1R 991 GT3 19" Wheel Set
From $6,900.00 USD

12 colors available

Forgeline VX1R 991 GT3RS 19" Wheel Set
Forgeline VX1R 991 GT3RS 19" Wheel Set
From $7,550.00 USD
Save $750.00
Forgeline "RWE Spec" 19" GE1R Porsche 991 GT3RS and GT2RS Wheel Set
Forgeline "RWE Spec" 19" GE1R Porsche 991 GT3RS and GT2RS Wheel Set
From $7,550.00 USD $8,300.00 USD
Save $750.00
Forgeline "RWE Spec" 19" GS1R Porsche 991 GT3RS and GT2RS Wheel Set Forgeline "RWE Spec" 19" GS1R Porsche 991 GT3RS and GT2RS Wheel Set
Forgeline "RWE Spec" 19" GS1R Porsche 991 GT3RS and GT2RS Wheel Set
From $7,150.00 USD $7,900.00 USD

The Porsche 991 GT2, GT3 and GT3 RS capture the essence of motorsport engineering refined for the road. With naturally aspirated power, advanced suspension design, and aerodynamic precision, these platforms deliver exceptional performance and driver connection on both road and track.

At RaceWerkz Engineering, our curated selection of Porsche 991 GT3 and GT3 RS performance parts is built to enhance every aspect of the platform. From suspension and brake upgrades to exhaust systems, aero enhancements, and safety equipment, each product is tested to deliver reliability, balance, and control in the most demanding driving environments.

Need a part that isn't listed?

We have strong relationships with many of the biggest brands in the industry, not just those offered in store. Feel free to reach out and see how we can assist in getting exactly what you're looking for.

Contact Us!

Full Service Available

RWE is a top tier championship-winning race shop located in Los Angeles, California with a history of building high performing, reliable vehicles since 2011.

We pride ourselves on our commitment to delivering only the best performing, highest quality parts that are track and race proven.

A full line of services are available for your vehicle from installations to motorsport level racing builds.

Available Services