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

Fitments

• 2025+ Range Rover P615/P635 SV L460 4.4L Twin Turbo NC11
• 2025+ Range Rover Autobiography L460 4.4L Twin Turbo NC11
• 2025+ Range Rover P530 L460 4.4L Twin Turbo NC11
• 2025+ Range Rover Sport P530 L461 4.4L Twin Turbo NC11