Manta 1 7/8in Stainless Headers & High-Flow Cats – Ford Mustang FM-FO S550 S650 5.0L V8 (2015-2026) | SSMKFD0329

Manta 1 7/8in Stainless Steel Performance Extractor Headers & High-Flow Catalytic Converters (Bolts to Factory Cat-Back Exhaust) for Ford Mustang FM (S550), FN (S550) & FO (S650) 5.0L V8 Fastback & Dark Horse Models (2015-2026+)

Maximize exhaust gas velocity, improve engine cylinder scavenging, and significantly boost power output while retaining your factory rear exhaust setup with this premium Manta 1 7/8in stainless steel headers and cats package. Precision-engineered as a direct front-end upgrade, it features tuned-length 1 7/8in primary long-tube extractor headers paired with 3in high-flow metallic catalytic converters. Designed specifically for 2015 to 2026+ Ford Mustang FM, FN, and FO (including Dark Horse) 5.0L Coyote V8 Fastback models, this performance header assembly eliminates the restrictive factory exhaust manifold bottleneck to deliver substantial gains in low-down torque and top-end horsepower while bolting directly to OEM cat-back exhaust systems.

Warranty

• Stainless Steel Systems – 10 years
• Aluminised Systems – 2 years

Why Choose Manta Performance?

Manta Performance is an established Australian brand specializing in exhaust systems and components engineered for local performance vehicles and harsh operating conditions.

Key Features

• 1 7/8in Long-Tube Extractor Headers: Precision-mandrel bent 1 7/8in primary runners optimize exhaust gas scavenging from the Coyote V8 engine to significantly reduce backpressure and boost overall power delivery.
• 3in High-Flow Metallic Catalytic Converters: High-efficiency metallic catalytic converters maximize flow capacity while controlling unburnt exhaust emissions.
• Factory Exhaust Bolt-On Compatibility: Specifically engineered adapter outlets allow seamless connection directly to the stock OEM factory cat-back exhaust system.
• Deepened V8 Engine Tone: Enhances exhaust gas velocity through the factory rear exhaust section to yield a richer, throatier V8 acoustic note.
• Heavy-Duty Stainless Steel Construction: Built using premium-grade stainless steel to handle severe thermal cycles, track driving stresses, and aggressive performance use.

Technical Specifications

Vehicle Applications

Important Notes

• Designed specifically for Ford Mustang FM, FN, and FO S650 (including Dark Horse) 5.0L V8 Fastback models (2015+).
• Includes 1 7/8in headers and high-flow catalytic converters designed to connect directly to the OEM factory cat-back exhaust system.
• 2024+ Mustang S650 Fitment Requirement: Oxygen (O2) sensors must be extended by 450mm using crimp connectors only (do not solder O2 wiring).
• Professional installation and engine ECU recalibration/tuning are recommended following long-tube header installation.
• Images serve visual representation purposes only; specific component finishes may vary.
• Delivery schedules depend on regional fulfillment points and real-time inventory levels.