Fi Exhaust Catless Header (Header Only) — Porsche 911 GT3 / GT3 RS (991)
This is not a complete exhaust. It is only the part named above. Looking for the full system? See the Fi exhaust for your car →
Photo may not be the same as the actual product.
Usually in stock — if not in stock, 2 weeks to make
- Guaranteed fitment — wrong part, free return
- Free shipping within the contiguous US
- Genuine Fi Exhaust product
- Talk to a tuner — (310) 657-5575
Fi Exhaust Catless Header for the Fi exhaust system.
Fits
- Porsche 911 GT3 / GT3 RS (991)
Lead time and shipping
Usually in stock. If not in stock, allow 2 weeks to make. Free shipping within the contiguous US.
Not for sale in California. Emissions-related part for off-road and racing use only.
- Brand
- Fi Exhaust
- Part number
- PH-991GT-HDS4
- Category
- Exhaust Header
- Fitment
- 2 vehicles
- Porsche 911 (991) 3.8L GT3 · 2013–2017
- Porsche 911 (991) 4.0L GT3/GT3 RS · 2017–2019
Photo is representative — the kit for your vehicle may differ in shape. Fitment is confirmed by part number.
Usually in stock; if not in stock, 2 weeks to make. Free shipping within the contiguous United States. Returns are accepted within 30 days on unused parts in original packaging; a 25% restocking fee applies unless we sent the wrong item. See our Shipping and Refund policies for full details.