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Notes
The Porsche 997.1 GT3 Cup was introduced as a race-ready version of the 997.1 GT3, designed for Porsche’s Carrera Cup series and other competitive racing leagues. Powered by a 3.6L naturally aspirated flat-six engine, it produced around 400 hp, delivering a raw, high-revving experience characteristic of Porsche’s racing lineage. Built for precision on the track, the 997.1 GT3 Cup featured significant weight reduction measures, including a stripped-down interior with a full roll cage, racing seat, and FIA-approved safety equipment, making it a turnkey race car right out of the factory. Its aggressive aerodynamics package, with a large rear wing and front splitter, optimized downforce for improved cornering and stability at high speeds.
Track-focused handling and braking were essential components of the 997.1 GT3 Cup, featuring a revised suspension setup tailored for racing, which allowed for adjustability depending on track demands. The braking system was upgraded with racing-grade components, ensuring durability and consistent stopping power even under extreme conditions. Inside, Porsche included data-logging capabilities to aid teams in fine-tuning and monitoring performance metrics, making it easier to adapt to various racing environments. The 997.1 GT3 Cup quickly became known for its blend of reliability, simplicity, and raw power, setting the stage for Porsche’s future GT3 Cup cars and solidifying its reputation as a durable and accessible choice for teams and drivers at all levels.
Rank
horsepower
394
WEIGHT KG
1,200
Power to Weight
0.33
CURRENT VALUE
$68,444
OEM Specs
engine Description
3.6L NA flat-6 (Mezger)
drive Type
RWD
0-60 MPH
4 SECs
TOP SPEED KPH
311
gearbox
SIX-SPEED SEQUENTIAL TRANSMISSION
torque
400 N.M
Model Years
2005-2009
YEAR NOTES
2006: Porsche made minor improvements to the cooling system and added slightly larger brake discs, enhancing endurance capabilities for longer races. The engine management system was refined for smoother throttle response and better mid-range power delivery, making it easier to drive consistently at high speeds.
2007: This year brought updates to the suspension setup, allowing for more adjustability to accommodate different track conditions. Porsche introduced a refined gearbox with shorter ratios, improving acceleration out of corners, which benefited both lap times and driving dynamics. Minor aerodynamic tweaks were also made to enhance stability at high speeds.
2008: Porsche further enhanced the braking system, introducing more efficient calipers and brake pads designed to improve durability and heat dissipation, which was crucial for endurance racing. The 2008 model also included slight adjustments to the data-logging system, making it easier for teams to monitor and analyze race data.
2009: In its final year, the 997.1 GT3 Cup remained mostly unchanged as Porsche prepared to introduce the 997.2 GT3 Cup. However, some special edition models were released with unique liveries for specific racing teams. Porsche focused on final refinements to improve reliability, solidifying the 997.1 GT3 Cup’s reputation as a competitive, durable race car.
Compare to
Popular Porsche 997.1 GT3 Cup Mods by Level
From 7 documented buildsRace
7 builds
Tires
Michelin Pilot Sport Cup 22· Michelin Slicks1· Pirelli P Zero Slick1
Suspension
MCS 3-Way Coilovers2
Power/Tune
Porsche Motorsports 3.8L Engine1
Drivetrain
KMP Paddles1
Weight
Stripped Interior1
Other
KMP Paddles1· Custom Roll Cage1· LG Motorsport Preparation1· Recaro Racing Seat1
Lap Times
| Time | Track | Car | Mod | Driver | Tire | Lap Date | Date Added | vs Predict | Pace |
|---|---|---|---|---|---|---|---|---|---|
| 1:12.1 | Summit Point Motorsports Park (Main) | Race | 27 Sep, 2016 | 02 Sep, 2022 | -3.23s | +4.06% | |||
| 1:04.8 | Gelleråsen Arena | Race | 13 Apr, 2009 | 15 May, 2026 | -2.3s | +3.21% | |||
| 1:54.6 | Watkins Glen International (Full Circuit w/ Loop) | Race | 04 Jun, 2025 | 12 Jun, 2025 | -3.2s | +2.53% | |||
| 3:13.2 | Utah Motorsports Campus (Full) | Race | 12 Sep, 2022 | 13 Sep, 2022 | -4.56s | +2.14% | |||
| 2:11.2 | Motorsport Ranch-MSR Cresson (3.1) | Race | 20 Aug, 2012 | 21 Aug, 2022 | -3.07s | +2.12% | |||
| 53.5 | Lime Rock Park (CW) | Race | 24 Apr, 2022 | 07 Sep, 2022 | -1.23s | +2.07% | |||
| 2:17.2 | Monticello Motor Club (Full Course) | Race | 24 Sep, 2010 | 20 Jan, 2026 | -3.07s | +2.03% | |||
| 1:54.8 | Pannonia Ring | Race | 09 Jun, 2013 | 10 Sep, 2022 | -2.41s | +1.90% | |||
| 53.6 | Lime Rock Park (CW) | Race | 25 Apr, 2021 | 27 May, 2022 | -1.12s | +1.89% | |||
| 1:52.5 | Thunderhill (East 3 Mile w/ Cyclone) | Race | 01 Jan, 2015 | 18 Jan, 2026 | -2.26s | +1.82% | |||
| 2:09.8 | Sebring (CW) | Race | 05 Dec, 2024 | 06 Dec, 2024 | -2.36s | +1.65% | |||
| 1:40.5 | Brainerd International Raceway - BIR (Donnybrooke CW) | Race | 23 Jun, 2021 | 14 Jun, 2022 | -1.69s | +1.53% | |||
| 2:07.2 | Slovakia Ring (Config 4 CW) | Race | 27 May, 2012 | 08 Jan, 2026 | -1.71s | +1.22% | |||
| 1:49.6 | Thunderhill (East 3 Mile w/ Bypass) | Race | 27 Mar, 2015 | 25 Jan, 2026 | -1.35s | +1.12% | |||
| 1:23.4 | Willow Springs Raceway (Big Willow) | Race | 03 Jan, 2024 | 04 Jul, 2024 | -0.65s | +0.71% | |||
| 1:38.0 | Palmer Motorsports Park (CW) | Race | 13 Jun, 2021 | 27 May, 2022 | -0.74s | +0.69% | |||
| 2:16.0 | Sochi Autodrom (CW) | Race | 18 Feb, 2018 | 12 Oct, 2022 | -0.75s | +0.50% | |||
| 1:10.6 | Putnam Park Road Course | Race | 01 Jan, 2009 | 14 May, 2026 | +0.04s | -0.06% | |||
| 1:57.3 | Watkins Glen International (Full Circuit w/ Loop) | Race | 01 Jul, 2024 | 03 Jul, 2024 | +0.18s | -0.14% | |||
| 1:55.5 | Daytona International Speedway | Race | 08 Dec, 2023 | 27 May, 2024 | +0.33s | -0.26% | |||
| 56.8 | Tsukuba Circuit | Race | 15 Jan, 2018 | 15 Jan, 2026 | +0.2s | -0.32% | |||
| 1:00.9 | Teretonga Park | Race | 04 Feb, 2025 | 11 Feb, 2026 | +0.22s | -0.34% | |||
| 1:45.3 | Circuit de Nevers Magny-Cours (GP CW) | Race | 26 May, 2015 | 20 May, 2022 | +0.97s | -0.84% | |||
| 59.2 | Pukekohe Park (w/o Chicane) | Race | 30 Mar, 2023 | 20 Nov, 2025 | +0.64s | -0.99% | |||
| 1:13.2 | Roebling Road Raceway (Road Course) | Race | 03 Apr, 2025 | 17 May, 2025 | +0.95s | -1.18% | |||
| 1:15.8 | Summit Point Motorsports Park (Main) | Race | 15 Sep, 2024 | 24 Sep, 2024 | +1.1s | -1.32% | |||
| 1:48.8 | Chuckwalla Valley Raceway (CCW) | Race | 24 Jan, 2021 | 20 Jul, 2021 | +1.8s | -1.50% | |||
| 1:22.0 | Adria International Raceway (CCW) | Race | 11 Feb, 2017 | 07 Dec, 2025 | +1.37s | -1.51% | |||
| 1:57.7 | Buttonwillow Raceway (1CCW) | Race | 05 Nov, 2019 | 26 Oct, 2021 | +2.3s | -1.77% | |||
| 1:31.0 | Mid-Ohio Sports Car Course (Pro Course) | Race | 08 Jun, 2015 | 22 Jun, 2022 | +2.33s | -2.31% | |||
| 1:30.3 | Road Atlanta | Race | 25 Apr, 2025 | 04 Jul, 2025 | +2.57s | -2.56% | |||
| 1:40.9 | Autodrom Most | Race | 04 May, 2020 | 08 Oct, 2022 | +2.92s | -2.60% | |||
| 1:58.1 | Daytona International Speedway | Race | 31 Oct, 2024 | 14 Nov, 2024 | +3.51s | -2.68% | |||
| 2:08.6 | Sydney Motorsport Park (Brabham Circuit) | Race | 01 Feb, 2022 | 18 Sep, 2022 | +3.96s | -2.78% | |||
| 1:50.1 | Chuckwalla Valley Raceway (CCW) | Race | 28 Jan, 2021 | 26 Aug, 2022 | +3.53s | -2.89% | |||
| 2:35.5 | Circuit de Spa-Francorchamps | Race | 27 May, 2022 | 09 Jun, 2022 | +5.57s | -3.23% | |||
| 1:54.3 | Inde Motorsports Ranch (Main CW) | Race | 05 Jan, 2018 | 04 Sep, 2021 | +4.54s | -3.58% | |||
| 2:19.6 | Circuit of the Americas - COTA | Race | 30 Nov, 2024 | 06 Dec, 2024 | +6.84s | -4.42% | |||
| 59.9 | Tsukuba Circuit | Race | 23 Nov, 2015 | 15 Jan, 2026 | +2.99s | -4.57% | |||
| 2:00.7 | Virginia International Raceway - VIR (Full Course) | Race | 20 Sep, 2017 | 17 Jan, 2026 | +6.72s | -4.99% | |||
| 1:52.9 | Buttonwillow Raceway (13CW) | Race | 07 Nov, 2016 | 18 Jan, 2026 | +6.28s | -5.01% | |||
| 1:29.1 | Salzburgring | Race | 10 Dec, 2022 | 18 Jan, 2026 | +5.34s | -5.39% | |||
| 2:02.8 | Daytona International Speedway | Race | 22 Jun, 2025 | 06 Aug, 2025 | +9.35s | -6.83% | |||
| 1:49.2 | Auto Club Speedway (Road Course) | Race | 14 Aug, 2021 | 30 Jul, 2022 | +8.48s | -6.97% | |||
| 1:29.8 | Palm Beach International Raceway - PBIR | Race | 30 Nov, 2017 | 12 Aug, 2024 | +9.58s | -9.55% | |||
| 1:25.6 | Willow Springs Raceway (Big Willow) | Race | 04 Dec, 2021 | 05 May, 2022 | — | — |
Top Modified 997.1 GT3 Cup
| Year | Driver Name | Mod | Horsepower | Tire | Tire Size | Vs Predict |
|---|---|---|---|---|---|---|
| 2007 (CoryF/Race) | CoryF | Race | 415 | 40 S100 | 245/35/19 / 305/30/19 | -15.74s |
| 2009 (w/PSC2) | XlanderRacing | Race | — | 80 Pilot Sport Cup 2R | 27/68/18 / 31/71/18 | -14.97s |
| 2006 (w/PZS) | MonticelloMotorClub | Race | 440 | 1 P Zero Racing Slicks | 27/68/18 / 31/71/18 | -13.65s |
| 2008 | Adam Heller | Race | — | 40 Ventus F200 | 235/35/19 | -13.46s |
| 2007 (w/PZS) | 24Chromium | Race | 385 | 1 P Zero Racing Slicks | 245/645/18 / 305/680/18 | -13.17s |
| 2008 (w/PZS) | Mercedes AMG GT3 Motorsport | Race | 420 | 1 P Zero Racing Slicks | 27/68/18 / 31/71/18 | -12.87s |
| 2006 | Nik Romano | Race | — | — | — | -12.23s |
| 2009 (ColinD/Race) | Colin Dougherty | Race | 394 | 40 A7 | — | -11.4s |
| 2008 (w/S100) | CoryF | Race | — | 40 S100 | 27/68/18 / 31/71/18 | -11.28s |
| 2009 | dassport 92 | Race | — | 1 P Zero Racing Slicks | 27/68/18 / 31/71/18 | -11.21s |