Complete your 2025+ Range Rover and Range Rover Sport NC11 exhaust upgrade with Redstar's Secondary Cat-Delete Pipes. Designed to replace the restrictive factory lower sections, these precision-engineered pipes maximise flow from the primary downpipes through to the rest of the exhaust system.
For owners who have already upgraded their primary downpipes or are building a complete high-flow exhaust system, the secondary cat-delete pipes deliver the final piece of the puzzle. By eliminating the factory secondary catalytic converters, the system unlocks additional power gains and produces a more aggressive exhaust note.
Built to Redstar's exacting standards, each assembly uses highest quality 2.0mm wall 304 stainless steel, is 100% TIG welded and back purged, and features OEM-spec flanges with factory-style brackets and mounts. The result is a seamless integration that fits like stock and is backed by Redstar's limited lifetime warranty.
Available Options
- OEM-Style Heat Shielding: Redstar's signature thermal management system reduces radiant exhaust heat by up to 70-80%. Developed with motorsport-inspired materials and construction, it uses a multi-layer design of ceramic insulation and embossed stainless steel foil. Unlike wraps or coatings that degrade quickly, Redstar shielding delivers long-term durability and consistent protection for engine bay components.
Key Performance Benefits
- Additional power gains when paired with upgraded primary downpipes
- Reduced backpressure throughout the exhaust system
- More aggressive exhaust tone
- 100% bolt-on installation using factory mounting points
Technical Specifications
- Highest quality 2.0mm wall 304 stainless steel construction
- 100% TIG welded and back purged for strength and consistency
- OEM-spec flanges for reliable sealing
- All brackets and mounts replicated from OEM unit
- Limited lifetime warranty
Notes
- Fits NC11 engine only - VIN verification required
- Secondary/lower sections only - requires primary downpipes
- Track use only - not for road use
