Porsche 911 (991/992), Cayenne, Macan, Panamera & 718 — 9A2 Family Performance Ignition Coils
The Porsche 9A2 coil family covers almost the entire modern Porsche performance range — from the 911 GT3's 9,000-rpm NA flat-six to the Cayenne Turbo GT's 4.0 twin-turbo V8, and everything in between. The 991.2/992 Carrera / Turbo / GT3, 718 Boxster/Cayman (2.0T/2.5T/4.0), Cayenne 9YA V6/V8, Macan 95B, and Panamera 971 all share the same coil-on-plug assembly. MTP-1004 is a direct plug & play replacement engineered in the UK, delivering 12% more spark energy from a neodymium-core primary winding — a straight swap with better heat handling under sustained boost or high-rpm running.
- Years
- 2011 – 2024
- Chassis
- 991 · 992 · 982 · 9YA · 958.2 · 95B · 971
- Engine code
- 9A1 · 9A2 · MA2 · MDG · M-DG · M-DA · DFI
- Engine
- 2.0T / 2.5T 4-cyl · 2.9T / 3.0T / 3.6T V6 · 3.0 / 3.8 turbo flat-6 · 4.0 NA flat-6 · 4.0T V8
- Power
- 300 – 670 bhp
- Coils needed
- 6 × Mantis MTP-1004 - Porsche 9A2 Family Performance Ignition Coil (911, Cayenne, Panamera, Macan, GT3, GT4)
Set includes all 6 coils. Only need one? Choose "Just 1 coil" if you're replacing a single failed unit.
Signs your 9A2 family (911 / 718 / Cayenne / Macan / Panamera) needs new coils
- Misfire codes P0301–P0308 on Durametric, PIWIS or a generic OBDII scanner
- Rough idle from cold — especially noticeable on flat-6 Carrera and GT3 variants
- Cayenne Turbo / Panamera Turbo losing top-end pull above 4,500 rpm under boost
- Fuel economy dropping without another cause
- Intermittent CEL that clears on next start
- Boost feeling flat or hesitant on hard throttle in mid-range
Installation notes
Direct plug & play — no PIWIS coding, no dealer trip. Identical fitment across every 9A2 platform. Access varies by model: 911 flat-6 requires removing the rear engine cover panels; Cayenne / Macan / Panamera V6 and V8 need the intake plenum plastics off first. Torx-head coil bolts on most variants — torque to 8 Nm. Always replace as a set for even spark distribution — mixed-age coils cause the ECU to pull timing, negating the performance benefit of the new units. Total install time: 30 minutes on 911, 45–60 minutes on Cayenne / Panamera V8.
Common questions
Will this fit my 911 / Cayenne / Macan / Panamera without coding?
Yes. Direct plug & play replacement — the ECU reads MTP-1004 identically to the OE Porsche coil. No PIWIS, no coding, no dealer visit required on any 9A2-family variant.
Do I need the full set, or can I just replace one?
We recommend replacing as a full set. If one coil has failed, the others have seen identical heat and hours — they're likely close behind. Mixed-age coils cause uneven spark distribution, and the ECU compensates by pulling timing, which loses the performance benefit of the new coils. If you're just fixing a specific misfire in a pinch, a single MTP-1004 will work as an interim measure. This template lists 6 coils by default (911 flat-6 / Cayenne V6 / Macan V6 / Panamera V6); 4-cyl 718 owners need 4, and V8 Cayenne Turbo / GTS / Panamera Turbo owners need 8 — use the individual-coil option to buy the exact quantity for your car.
How does this compare to the OEM Denso / Eldor coil?
Denso and Eldor are Porsche's sole-source OEM suppliers, and aftermarket options for the 9A2 family are genuinely thin — that's part of why MTP-1004 exists. Compared to OEM: 12% more spark energy from a redesigned primary winding, a neodymium magnetic core for stronger flux, better heat dissipation in the top-hat body, and UK-engineered QA on every unit. Same physical fit, same connector, same wiring. Especially valuable on tuned 991.2 Turbo, Cayenne Turbo GT, and Urus-cousin 4.0 V8 platforms where cylinder pressures push OE coils toward their limits.
This coil also fits
Full application list — Porsche 9A2 coil family:
- 911 991.2 / 992 Carrera / Carrera S / 4 / 4S / GTS / Targa (3.0 turbo flat-6, 2016+)
- 911 991 / 992 Turbo / Turbo S (3.8 turbo flat-6, 2011+)
- 911 GT2 RS (991.2, 3.8T flat-6)
- 911 GT3 / GT3 RS / GT3 Touring (991.2 / 992, 4.0 NA flat-6)
- 911 992 Carrera T (2023+), Dakar (2023+), S/T (2024+), Sport Classic
- 718 Boxster / Boxster S / GTS (2.0T / 2.5T 4-cyl, 982 chassis, 2016+)
- 718 Cayman / Cayman S / GTS (2.0T / 2.5T 4-cyl, 982 chassis, 2016+)
- 718 Cayman GT4 / Spyder / GTS 4.0 (4.0 NA flat-6, 2020-24)
- Cayenne 958.2 (E2 II, 2015-18) 3.6 V6 Turbo & Turbo S
- Cayenne 9YA / E3 (2018+) 3.0T V6 / 2.9T V6 (S)
- Cayenne 9YA / E3 (2018+) 4.0T V8 (GTS / Turbo / Turbo GT / Coupe)
- Macan 95B (2014-18) S / GTS / Turbo — 3.0T & 3.6T V6
- Macan 95B.2 (2019-24) 2.9T & 3.0T V6
- Panamera 971 / 971.2 (2016-24) 2.9T / 3.0T V6
- Panamera 971 / 971.2 (2016-24) 4.0T V8 GTS / Turbo / Turbo S
Note on quantity: Flat-6 911 & V6 SUV/saloon applications = 6 coils. 4-cyl 718 (2.0T / 2.5T) = 4 coils. V8 Cayenne Turbo / GTS / Panamera Turbo / Turbo S = 8 coils. Use the individual-coil option for exact fitment.
OE cross-references
These are the original manufacturer part numbers this coil directly replaces. Check the number stamped on your existing coil against this list before ordering to confirm your fitment.
Ready to fit your Porsche 9A2 family (911 / 718 / Cayenne / Macan / Panamera)?
Full set · £239.94 · UK dispatch · Direct plug & play