Pacemaker 3" Performance Headers & High-Flow Cats for Ford Mustang S650 7th Gen 5.0L V8 (2023+) - Suits Factory Exhaust - PP4182-58

Pacemaker 3" Tuned Length Performance Headers & High-Flow Catalytic Converters for Ford Mustang 7th Generation (2023-Present 5.0L V8 Coyote S650) - Suits Factory Exhaust System (RHD Only) - PP4182-58

Supercharge your engine's gas scavenging capabilities, eliminate restrictive backpressure boundaries, and extract a crisp, high-revving muscle car roar from your engine block with the Pacemaker Performance full 3-inch extractor and catalytic converter package. Meticulously engineered to maximize power curves on the next-generation S650 7th Gen Ford Mustang 5.0L Coyote V8 powerplants, this premium header kit introduces massive 1-7/8" tuned primary runs. Formulated specifically to clear tight engine bay constraints and steering racks on factory Right-Hand Drive (RHD) configurations, it acts as a direct-fit bolt-up interface that routes seamlessly into your existing factory intermediate cat-back layout structure. By accelerating exhaust gas velocities out of the cylinder head ports, this race-bred design optimizes volumetric flow efficiency across the entire DOHC power curve. Complete with high-efficiency metallic high-flow catalytic converters, custom cat extension pipes, and essential plug-and-play oxygen sensor extension looms, it delivers a turnkey structural upgrade that extracts absolute peak performance without requiring custom underbody pipe fabrication.

Note: Fits 7th Generation Ford Mustang variants (S650 generation) built from May 2023 onwards equipped with the 5.0L Coyote V8 engine layout; fits factory Right-Hand Drive (RHD) configurations only across both manual and automatic transmissions. Does not fit older 6th Gen (FM/FN) models or Left-Hand Drive (LHD) platforms due to completely redesigned underbody routing clearance parameters.

Features:

Precision-manufactured in Australia to unlock true high-RPM gas velocity pathways, provide exceptional structural longevity under heavy thermal load, and deliver seamless factory exhaust integration.

• Tuned Long-Tube Header Design: Premium secondary-paired 1-7/8 inch (47.6mm) heavy-duty primary runs configured to achieve precise scavenging pulse timing, dramatically boosting mid-to-high range horsepower tracking.
• High-Flow Metallic Catalytic Converters: Incorporates low-restriction 3" metallic high-flow catalytic converter assemblies to expand volumetric airflow parameters while minimizing backpressure penalty boundaries.
• Factory Cat-Back Adaptability: Engineered with unique Left and Right-Hand side high-flow cat extensions that reduce down flawlessly to mate up with original factory or factory-style aftermarket cat-back exhaust components.
• Right-Hand Drive Optimized Clearance: Specifically bent and path-mapped to clear the new S650 standard RHD steering column shaft assembly without rubbing, rattling, or modifying chassis rails.
• Harness Extensions Included: Package comes complete with dual PEX4182 O2 sensor wiring harness extension looms to maintain correct plug-and-play factory engine management connectivity.
• Premium Material Base: Hand-crafted utilizing mandrel-bent heavy-wall tubing alongside precision machined engine exhaust plates to counter flange distortion under extreme temperature cycles.

Vehicle Applications:

Important Fitment Notes:

• Specifically engineered to fit the next-generation 7th Gen Ford Mustang (S650 Series) powered by the updated Gen 4 5.0L Coyote V8 platform.
• Right Hand Drive Only: Primary pipe sweeps are custom-mapped strictly to navigate the standard under-bonnet geometry of RHD Australian-market vehicles. It will not fit Left-Hand Drive (LHD) configurations due to steering rack housing clashes.
• Suit Factory Exhaust: This specific package includes bespoke Left-Hand (CATMUSTL-FE) and Right-Hand (CATMUSTR-FE) high-flow converter extensions that taper down dynamically to line up seamlessly with the factory cat-back exhaust midsection footprint.
• O2 Extension Harnesses Included: Due to the shifted, high-velocity relocation of the premium sports catalytic substrate beds, the kit includes two oxygen sensor wiring extension looms to avoid tensioning factory harness segments.
• Installation by an authorized automotive exhaust fabrication expert or high-performance master technician is highly recommended to protect heat shield clear spaces, establish completely gas-tight slip seals, and guarantee proper alignment clearances along the steering shaft.

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