Refresh your ignition system in one shot with APR Iridium Pro Spark Plugs and pair with APR Ignition Coils – engineered to work together for a stronger, more consistent spark. Each is a direct-fit upgrade designed to support smoother idle, sharper throttle response, and reliable performance under heat and load—whether you’re stock or running higher boost and power upgrades.
- 152% higher melting point than silver, 125% higher than copper, and 38% higher than platinum.
- Heat range 10 spark plug (Similar: Bosch 2, Brisk 8, Denso 31, and NGK 10)
- 1 step colder older than OEM (2.9T/3.0T EA829, 2.0T/2.5T/3.0T/3.7T 9A2)
- Optimized electrode design for hard to ignite fuels, such as ethanol
- Designed for high performance / tuned vehicle applications
- Cooler operating temperature than stock plugs
- Resists preignition better than stock plugs
- An excellent match for APR ignition coils
- 2 steps colder than OEM (4.0T EA825)
- Stronger than copper and platinum
- Perfect for upgraded APR vehicles
- Lower required supplied voltage
- Non-projected insulator design
- Supplied Gap: .55mm +- .05mm
- Insulator Material: Ceramic
- Thread diameter: 12mm
- Install Torque: 17 Nm
- Thread reach: 26.5mm
- Seat Type: Gasket
- Made in the EU
- Hexagon: 14mm
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2020-2026 |
Audi |
A6 allroad |
Premium Plus |
| 2020-2026 |
Audi |
A6 allroad |
Prestige |
| 2019-2026 |
Audi |
A6 Quattro |
Premium |
| 2019-2026 |
Audi |
A6 Quattro |
Premium Plus |
| 2019-2026 |
Audi |
A6 Quattro |
Prestige |
| 2019-2025 |
Audi |
A7 Sportback |
Premium |
| 2019-2025 |
Audi |
A7 Sportback |
Premium Plus |
| 2019-2025 |
Audi |
A7 Sportback |
Prestige |
| 2019-2026 |
Audi |
A8 Quattro |
L |
| 2020-2021 |
Audi |
A8 Quattro |
L Plug-In Hybrid |
| 2020-2026 |
Audi |
Q7 |
Premium |
| 2020-2026 |
Audi |
Q7 |
Premium Plus |
| 2020-2026 |
Audi |
Q7 |
Prestige |
| 2019-2026 |
Audi |
Q8 |
Premium |
| 2019-2026 |
Audi |
Q8 |
Premium Plus |
| 2019-2026 |
Audi |
Q8 |
Prestige |
| 2020-2026 |
Audi |
RS Q8 |
Base |
| 2018-2019,2021-2024 |
Audi |
RS5 |
Base |
| 2019,2021-2025 |
Audi |
RS5 Sportback |
Base |
| 2021-2023 |
Audi |
RS6 Avant |
Base |
| 2025 |
Audi |
RS6 Avant |
GT |
| 2024-2026 |
Audi |
RS6 Avant |
Performance |
| 2021-2023 |
Audi |
RS7 Sportback |
Base |
| 2024-2026 |
Audi |
RS7 Sportback |
Performance |
| 2019-2025 |
Audi |
S4 |
Premium |
| 2018-2025 |
Audi |
S4 |
Premium Plus |
| 2018-2025 |
Audi |
S4 |
Prestige |
| 2019-2027 |
Audi |
S5 |
Premium |
| 2018-2026 |
Audi |
S5 |
Premium Plus |
| 2018-2026 |
Audi |
S5 |
Prestige |
| 2020-2025 |
Audi |
S5 Sportback |
Premium |
| 2018-2025 |
Audi |
S5 Sportback |
Premium Plus |
| 2018-2025 |
Audi |
S5 Sportback |
Prestige |
| 2023-2025 |
Audi |
S6 |
Premium |
| 2020-2025 |
Audi |
S6 |
Premium Plus |
| 2020-2025 |
Audi |
S6 |
Prestige |
| 2023-2025 |
Audi |
S7 Sportback |
Premium |
| 2020-2025 |
Audi |
S7 Sportback |
Premium Plus |
| 2020-2025 |
Audi |
S7 Sportback |
Prestige |
| 2020-2026 |
Audi |
S8 |
Base |
| 2019-2026 |
Audi |
SQ5 |
Premium |
| 2018-2026 |
Audi |
SQ5 |
Premium Plus |
| 2018-2026 |
Audi |
SQ5 |
Prestige |
| 2021-2026 |
Audi |
SQ5 Sportback |
Premium |
| 2021-2026 |
Audi |
SQ5 Sportback |
Premium Plus |
| 2021-2026 |
Audi |
SQ5 Sportback |
Prestige |
| 2020-2026 |
Audi |
SQ7 |
Premium Plus |
| 2020-2026 |
Audi |
SQ7 |
Prestige |
| 2020-2026 |
Audi |
SQ8 |
Premium Plus |
| 2020-2026 |
Audi |
SQ8 |
Prestige |
| 2026 |
Bentley |
Bentayga |
Atelier Edition |
| 2026 |
Bentley |
Bentayga |
Atelier Edition Hybrid |
| 2023-2026 |
Bentley |
Bentayga |
Azure |
| 2023-2026 |
Bentley |
Bentayga |
Azure Hybrid |
| 2026 |
Bentley |
Bentayga |
Base |
| 2020-2026 |
Bentley |
Bentayga |
Hybrid |
| 2023 |
Bentley |
Bentayga |
Odyssean Edition |
| 2022-2025 |
Bentley |
Bentayga |
S |
| 2025 |
Bentley |
Bentayga |
S Black Edition |
| 2025 |
Bentley |
Bentayga |
S Black Edition Hybrid |
| 2023-2025 |
Bentley |
Bentayga |
S Hybrid |
| 2026 |
Bentley |
Bentayga |
Speed |
| 2019-2025 |
Bentley |
Bentayga |
V8 |
| 2026 |
Bentley |
Bentayga EWB |
Atelier Edition |
| 2026 |
Bentley |
Bentayga EWB |
Azure |
| 2023 |
Bentley |
Bentayga EWB |
Azure First Edition |
| 2023-2025 |
Bentley |
Bentayga EWB |
Azure V8 |
| 2026 |
Bentley |
Bentayga EWB |
Base |
| 2024-2026 |
Bentley |
Bentayga EWB |
Mulliner |
| 2023-2025 |
Bentley |
Bentayga EWB |
V8 |
| 2020-2024 |
Bentley |
Continental |
GT |
| 2023-2024 |
Bentley |
Continental |
GT Azure |
| 2025-2026 |
Bentley |
Continental |
GT Mulliner |
| 2023-2024 |
Bentley |
Continental |
GT S |
| 2025-2026 |
Bentley |
Continental |
GT Speed |
| 2025-2026 |
Bentley |
Continental |
GTC Mulliner |
| 2025-2026 |
Bentley |
Continental |
GTC Speed |
| 2026 |
Bentley |
Flying Spur |
Azure |
| 2023-2024 |
Bentley |
Flying Spur |
Azure Hybrid |
| 2026 |
Bentley |
Flying Spur |
Base |
| 2022-2024 |
Bentley |
Flying Spur |
Hybrid |
| 2022-2026 |
Bentley |
Flying Spur |
Mulliner |
| 2023-2024 |
Bentley |
Flying Spur |
Odyssean Edition |
| 2023-2024 |
Bentley |
Flying Spur |
S |
| 2023-2024 |
Bentley |
Flying Spur |
S Hybrid |
| 2025-2026 |
Bentley |
Flying Spur |
Speed |
| 2021-2024 |
Bentley |
Flying Spur |
V8 |
| 2019-2022 |
Lamborghini |
Urus |
Base |
| 2023 |
Lamborghini |
Urus |
EVO |
| 2023-2025 |
Lamborghini |
Urus |
Performante |
| 2023-2025 |
Lamborghini |
Urus |
S |
| 2025-2027 |
Lamborghini |
Urus |
SE |
| 2017-2025 |
Porsche |
718 Boxster |
Base |
| 2018-2019 |
Porsche |
718 Boxster |
GTS |
| 2017-2025 |
Porsche |
718 Boxster |
S |
| 2024-2025 |
Porsche |
718 Boxster |
Style Edition |
| 2020-2023 |
Porsche |
718 Boxster |
T |
| 2017-2025 |
Porsche |
718 Cayman |
Base |
| 2018-2019 |
Porsche |
718 Cayman |
GTS |
| 2017-2025 |
Porsche |
718 Cayman |
S |
| 2024-2025 |
Porsche |
718 Cayman |
Style Edition |
| 2020-2023 |
Porsche |
718 Cayman |
T |
| 2020-2025 |
Porsche |
911 |
Carrera |
| 2020-2024 |
Porsche |
911 |
Carrera 4 |
| 2022-2024 |
Porsche |
911 |
Carrera 4 GTS |
| 2020-2024 |
Porsche |
911 |
Carrera 4S |
| 2022-2024 |
Porsche |
911 |
Carrera GTS |
| 2020-2025 |
Porsche |
911 |
Carrera S |
| 2023-2025 |
Porsche |
911 |
Carrera T |
| 2023-2024 |
Porsche |
911 |
Dakar |
| 2023 |
Porsche |
911 |
Edition 50 Years Porsche Design |
| 2023 |
Porsche |
911 |
Sport Classic |
| 2021-2024 |
Porsche |
911 |
Targa 4 |
| 2022-2024 |
Porsche |
911 |
Targa 4 GTS |
| 2021-2024 |
Porsche |
911 |
Targa 4S |
| 2021 |
Porsche |
911 |
Targa 4S Heritage Design Edition |
| 2021-2025 |
Porsche |
911 |
Turbo |
| 2025 |
Porsche |
911 |
Turbo 50 Years |
| 2021-2025 |
Porsche |
911 |
Turbo S |
| 2019-2026 |
Porsche |
Cayenne |
Base |
| 2020-2026 |
Porsche |
Cayenne |
Coupe |
| 2023 |
Porsche |
Cayenne |
Coupe Platinum Edition |
| 2019-2026 |
Porsche |
Cayenne |
E-Hybrid |
| 2020-2026 |
Porsche |
Cayenne |
E-Hybrid Coupe |
| 2023 |
Porsche |
Cayenne |
E-Hybrid Coupe Platinum Edition |
| 2023 |
Porsche |
Cayenne |
E-Hybrid Platinum Edition |
| 2021-2023,2025-2026 |
Porsche |
Cayenne |
GTS |
| 2021-2023,2025-2026 |
Porsche |
Cayenne |
GTS Coupe |
| 2022-2023 |
Porsche |
Cayenne |
Platinum Edition |
| 2019-2026 |
Porsche |
Cayenne |
S |
| 2020-2026 |
Porsche |
Cayenne |
S Coupe |
| 2023 |
Porsche |
Cayenne |
S Coupe Platinum Edition |
| 2024-2026 |
Porsche |
Cayenne |
S E-Hybrid |
| 2024-2026 |
Porsche |
Cayenne |
S E-Hybrid Coupe |
| 2022-2023 |
Porsche |
Cayenne |
S Platinum Edition |
| 2019-2023 |
Porsche |
Cayenne |
Turbo |
| 2020-2023 |
Porsche |
Cayenne |
Turbo Coupe |
| 2024-2026 |
Porsche |
Cayenne |
Turbo E-Hybrid |
| 2024-2026 |
Porsche |
Cayenne |
Turbo E-Hybrid Coupe |
| 2022-2026 |
Porsche |
Cayenne |
Turbo GT Coupe |
| 2020-2023 |
Porsche |
Cayenne |
Turbo S E-Hybrid |
| 2020-2023 |
Porsche |
Cayenne |
Turbo S E-Hybrid Coupe |
| 2020-2026 |
Porsche |
Macan |
GTS |
| 2019-2026 |
Porsche |
Macan |
S |
| 2020-2021 |
Porsche |
Macan |
Turbo |
| 2019-2026 |
Porsche |
Panamera |
4 |
| 2018-2023,2025-2026 |
Porsche |
Panamera |
4 E-Hybrid |
| 2018-2023 |
Porsche |
Panamera |
4 E-Hybrid Executive |
| 2022-2023 |
Porsche |
Panamera |
4 E-Hybrid Platinum Edition |
| 2018-2023 |
Porsche |
Panamera |
4 E-Hybrid Sport Turismo |
| 2019-2023 |
Porsche |
Panamera |
4 Executive |
| 2022-2023 |
Porsche |
Panamera |
4 Platinum Edition |
| 2019-2023 |
Porsche |
Panamera |
4 Sport Turismo |
| 2017-2023 |
Porsche |
Panamera |
4S |
| 2021-2023,2025-2026 |
Porsche |
Panamera |
4S E-Hybrid |
| 2021-2023 |
Porsche |
Panamera |
4S E-Hybrid Executive |
| 2021-2023 |
Porsche |
Panamera |
4S E-Hybrid Sport Turismo |
| 2017-2023 |
Porsche |
Panamera |
4S Executive |
| 2018-2023 |
Porsche |
Panamera |
4S Sport Turismo |
| 2019-2026 |
Porsche |
Panamera |
Base |
| 2019-2023,2025-2026 |
Porsche |
Panamera |
GTS |
| 2019-2023 |
Porsche |
Panamera |
GTS Sport Turismo |
| 2022-2023 |
Porsche |
Panamera |
Platinum Edition |
| 2017-2020 |
Porsche |
Panamera |
Turbo |
| 2025-2026 |
Porsche |
Panamera |
Turbo E-Hybrid |
| 2017-2020 |
Porsche |
Panamera |
Turbo Executive |
| 2021-2023 |
Porsche |
Panamera |
Turbo S |
| 2018-2023,2025-2026 |
Porsche |
Panamera |
Turbo S E-Hybrid |
| 2018-2023 |
Porsche |
Panamera |
Turbo S E-Hybrid Executive |
| 2018-2023 |
Porsche |
Panamera |
Turbo S E-Hybrid Sport Turismo |
| 2021-2023 |
Porsche |
Panamera |
Turbo S Executive |
| 2021-2023 |
Porsche |
Panamera |
Turbo S Sport Turismo |
| 2018-2020 |
Porsche |
Panamera |
Turbo Sport Turismo |
