Porsche 911 GT3/GT3 RS (991.2) Performance Headers
Or 4 interest-free payments of $950.00 with Shop Pay
Fitment: Review the listed vehicle and product notes before ordering. Ask us to confirm fitment if anything is unclear.
Fulfillment: Most in-stock items usually ship in approximately 7 business days. Custom, special-order, and freight items can take longer.
Returns: Eligible unused and uninstalled items can be requested for return within 30 days. Read the policy.
Genuine product sourcing
Warranty terms vary by brand
Tracking when fulfilled
Ships from available fulfillment source
Pro install available
Fort Pierce, FL · Request a quote
Fitment support
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Shop the Shift Culture Performance performance header set for 2017–2019 Porsche 911 GT3 and GT3 RS (991.2). This exact-fitment exhaust component is listed for buyers who want a vehicle-specific system with clear fitment, supplied hardware and access to professional installation support.
Vehicle fitment
- 2017–2019 Porsche 911 GT3 (991.2)
- 2017–2019 Porsche 911 GT3 RS (991.2)
- Confirm the vehicle year, model, trim and existing exhaust configuration before ordering.
What is included
- Shift Culture Performance header set
- Required mounting hardware supplied with the product
Product details
- 100% high-grade stainless-steel construction
- Direct bolt-on header layout with no cutting listed as required
- Primary-tube layout designed for the 991.2 GT3 platform
Fulfillment and installation
Typical fulfillment is approximately 7 business days before shipment. Professional installation is available at Shift Culture, 3245 Okeechobee Road, Fort Pierce, FL 34947. Call (772) 295-9160 to confirm fitment or schedule installation.