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Pacemaker Full Twin 3" Performance Exhaust System with Tuned Length Headers, Hi-Flow Cats & Quad Tips for Ford Mustang 6th Generation (2018-2023 5.0L V8 Coyote) - PP4178-56
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 twin 3-inch high-performance exhaust system. Meticulously engineered as an all-inclusive, premium headers-to-tips package for the face-lifted 6th Generation Ford Mustang 5.0L Gen 3 Coyote V8 powerplants (347kW dual-fuel injection variants), this comprehensive system completely replaces your restrictive factory exhaust route. Featuring massive 1-7/8" tuned long-tube headers, it flows cleanly into 3" sports metallic high-flow catalytic converters and a full mandrel-bent twin 3-inch cat-back intermediate route complete with high-efficiency sound suppression rear mufflers and aggressive quad rear tips. Formulated specifically to navigate tight engine bay clearances and clear steering racks on factory Right-Hand Drive (RHD) configurations, it completely eliminates power-robbing backpressure under wide-open throttle transitions while delivering an elite, resonance-free acoustic muscle car roar during long-distance highway cruising.
Note: Fits 6th Generation Ford Mustang variants (FN face-lift series) built from October 2017 through to April 2023 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 early 2015-2017 FM series models or Left-Hand Drive (LHD) vehicle platforms due to steering rack housing differences.
Features:
Precision-manufactured in Australia to unlock true high-RPM gas velocity pathways, provide exceptional structural longevity under heavy thermal load, and establish an uncompromising muscle car acoustic statement.
- Ultimate Headers-to-Tips Package: Complete turn-key performance overhaul incorporating tuned long-tube extractors, high-flow metallic catalytic converters, twin 3" intermediate connecting pipes, dual sound-suppression rear mufflers, and aggressive quad exit tips.
- Tuned Long-Tube Extraction Architecture: Premium 1-7/8 inch (47.6mm) heavy-duty primary runs gathered into precision collectors to achieve precise scavenging pulse timing, dramatically boosting mid-to-high range horsepower tracking.
- Twin 3" Mandrel-Bent Geometry: Rigid twin 3-inch (76.2mm) high-flow pipe sizing guarantees uniform inner diameters across all complex structural sweeps, completely preventing turbulence and flow restriction.
- Premium Materials: Constructed completely from durable, heavy-gauge Exhaust Grade 409 Stainless Steel to ensure superior resistance to thermal fatigue and environmental tracking variables.
- Signature Rear Mufflers: Heavy-duty double-skinned rear muffler chambers absorb harsh high-frequency drone frequencies, delivering an authoritative, deep performance note on throttle while preserving clean interior cabin comfort.
- Aggressive Quad Tip Outlets: Aggressive quad rear tip configuration aligns cleanly into the original factory rear lower bumper valance apertures for a muscular, track-inspired aesthetic finish.
- Right-Hand Drive Optimized Clearance: Specifically bent and path-mapped to clear the standard RHD steering column shaft assembly without rubbing, rattling, or modifying chassis rails.
- Direct Bolt-On Layout: Engineered as a comprehensive, vehicle-specific system that mounts directly onto existing factory rubber hanger positions—complete with necessary sensor extension provisions.
| Product Specifications for PP4178-56 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP4178-56 |
| Product Type | Full Twin 3" Performance Exhaust Kit | Material / Finish | 409 Grade Stainless Steel / Standard Uncoated |
| Header Specifications | 1-7/8" Tuned Long primary runs | System Piping Size | Twin 3" (76.2mm) Large-Bore Mandrel Tubing |
| Engine Compatibility | 5.0L Coyote V8 Petrol (Gen 3 347kW Specs) | Catalytic Converter / Tips | 3" High-Flow Metallic Cats / Chrome Quad Tips |
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| FORD MUSTANG 6TH GENERATION (FN FACE-LIFT) | ||||||||
| Ford | Mustang Fastback / Convertible | 10/2017 | 04/2023 | Coupe & Convertible Variants | 6th Gen (FN Series Build) | 5.0L Coyote V8 (32v VCT 347kW) | GT / Quad Tip bumper trims | RWD Only |
Important Fitment Notes:
- Specifically engineered to fit the face-lifted 6th Generation Ford Mustang (FN Series) featuring the factory quad-tip bumper exhaust configuration and the 347kW 5.0L Coyote V8 platform.
- Right Hand Drive Only: Primary header 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) parallel import models due to steering column clearances.
- Full Turnkey Package: This comprehensive system represents a complete replacement layout stretching from the cylinder heads down to the quad rear exit tips, deleting all restrictive factory layout plumbing routes.
- Direct full bolt-on layout architecture interfaces seamlessly with original vehicle-specific rubber mounting hanger positions—no underbody chassis cutting or structural welding is required.
- Professional automotive performance technician installation is highly recommended to guarantee proper ground clearance boundaries, check steering column shaft tolerances, adjust quad tip tracking alignments, and ensure completely gas-tight structural joins under the floor pan.
| Product | Warranty Period |
|---|---|
| Pacemaker Sports Exhaust Systems & Extractors | Two (2) years. |
Parts Included in Kit |
Description |
Quantity |
|
PH4182L |
1 7/8 Inch Tuned Length Header (Left Hand Side) |
x 1 |
|
PH4182R |
1 7/\8 Inch Tuned Length Header (Right Hand Side) |
x 1 |
|
PEX4178-2 |
O2 Wiring Harness Extension Loom |
x1 |
|
CATMUSTLÂ (1746) |
Hi-Flow Cat (Left Hand Side) Assembly |
x 1 |
|
CATMUSTL-PME (1753) |
Hi-Flow Cat Extension to suit Pacemaker Exhaust System (Left Hand Side) Assembly |
x 1 |
|
CATMUSTRÂ (1747) |
Hi-Flow Cat (Right Hand Side) Assembly |
x 1 |
|
CATMUSTR-PME (1754) |
Hi-Flow Cat Extension to suit Pacemaker Exhaust System (Right Hand Side) Assembly |
x 1 |
| MUST300-C (1606) |
Performance System Centre Assembly |
x 1 |
|
MUST300-P (1610) |
Performance System Left Hand Rear Connecting Assembly |
x 1 |
|
MUST300-D (1608) |
Performance System Right Hand Rear Connecting Assembly |
x 1 |
|
1803 |
Performance System Left Hand Rear Muffler Assembly |
x 1 |
|
1802 |
Performance System Right Hand Rear Muffler Assembly |
x 1 |
|
609-63 |
Performance System Rear Tips |
x 4 |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
Pacemaker Full Twin 3" Performance Exhaust System with Tuned Length Headers, Hi-Flow Cats & Quad Tips for Ford Mustang 6th Generation (2018-2023 5.0L V8 Coyote) - PP4178-56
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 twin 3-inch high-performance exhaust system. Meticulously engineered as an all-inclusive, premium headers-to-tips package for the face-lifted 6th Generation Ford Mustang 5.0L Gen 3 Coyote V8 powerplants (347kW dual-fuel injection variants), this comprehensive system completely replaces your restrictive factory exhaust route. Featuring massive 1-7/8" tuned long-tube headers, it flows cleanly into 3" sports metallic high-flow catalytic converters and a full mandrel-bent twin 3-inch cat-back intermediate route complete with high-efficiency sound suppression rear mufflers and aggressive quad rear tips. Formulated specifically to navigate tight engine bay clearances and clear steering racks on factory Right-Hand Drive (RHD) configurations, it completely eliminates power-robbing backpressure under wide-open throttle transitions while delivering an elite, resonance-free acoustic muscle car roar during long-distance highway cruising.
Note: Fits 6th Generation Ford Mustang variants (FN face-lift series) built from October 2017 through to April 2023 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 early 2015-2017 FM series models or Left-Hand Drive (LHD) vehicle platforms due to steering rack housing differences.
Features:
Precision-manufactured in Australia to unlock true high-RPM gas velocity pathways, provide exceptional structural longevity under heavy thermal load, and establish an uncompromising muscle car acoustic statement.
- Ultimate Headers-to-Tips Package: Complete turn-key performance overhaul incorporating tuned long-tube extractors, high-flow metallic catalytic converters, twin 3" intermediate connecting pipes, dual sound-suppression rear mufflers, and aggressive quad exit tips.
- Tuned Long-Tube Extraction Architecture: Premium 1-7/8 inch (47.6mm) heavy-duty primary runs gathered into precision collectors to achieve precise scavenging pulse timing, dramatically boosting mid-to-high range horsepower tracking.
- Twin 3" Mandrel-Bent Geometry: Rigid twin 3-inch (76.2mm) high-flow pipe sizing guarantees uniform inner diameters across all complex structural sweeps, completely preventing turbulence and flow restriction.
- Premium Materials: Constructed completely from durable, heavy-gauge Exhaust Grade 409 Stainless Steel to ensure superior resistance to thermal fatigue and environmental tracking variables.
- Signature Rear Mufflers: Heavy-duty double-skinned rear muffler chambers absorb harsh high-frequency drone frequencies, delivering an authoritative, deep performance note on throttle while preserving clean interior cabin comfort.
- Aggressive Quad Tip Outlets: Aggressive quad rear tip configuration aligns cleanly into the original factory rear lower bumper valance apertures for a muscular, track-inspired aesthetic finish.
- Right-Hand Drive Optimized Clearance: Specifically bent and path-mapped to clear the standard RHD steering column shaft assembly without rubbing, rattling, or modifying chassis rails.
- Direct Bolt-On Layout: Engineered as a comprehensive, vehicle-specific system that mounts directly onto existing factory rubber hanger positions—complete with necessary sensor extension provisions.
| Product Specifications for PP4178-56 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP4178-56 |
| Product Type | Full Twin 3" Performance Exhaust Kit | Material / Finish | 409 Grade Stainless Steel / Standard Uncoated |
| Header Specifications | 1-7/8" Tuned Long primary runs | System Piping Size | Twin 3" (76.2mm) Large-Bore Mandrel Tubing |
| Engine Compatibility | 5.0L Coyote V8 Petrol (Gen 3 347kW Specs) | Catalytic Converter / Tips | 3" High-Flow Metallic Cats / Chrome Quad Tips |
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| FORD MUSTANG 6TH GENERATION (FN FACE-LIFT) | ||||||||
| Ford | Mustang Fastback / Convertible | 10/2017 | 04/2023 | Coupe & Convertible Variants | 6th Gen (FN Series Build) | 5.0L Coyote V8 (32v VCT 347kW) | GT / Quad Tip bumper trims | RWD Only |
Important Fitment Notes:
- Specifically engineered to fit the face-lifted 6th Generation Ford Mustang (FN Series) featuring the factory quad-tip bumper exhaust configuration and the 347kW 5.0L Coyote V8 platform.
- Right Hand Drive Only: Primary header 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) parallel import models due to steering column clearances.
- Full Turnkey Package: This comprehensive system represents a complete replacement layout stretching from the cylinder heads down to the quad rear exit tips, deleting all restrictive factory layout plumbing routes.
- Direct full bolt-on layout architecture interfaces seamlessly with original vehicle-specific rubber mounting hanger positions—no underbody chassis cutting or structural welding is required.
- Professional automotive performance technician installation is highly recommended to guarantee proper ground clearance boundaries, check steering column shaft tolerances, adjust quad tip tracking alignments, and ensure completely gas-tight structural joins under the floor pan.
| Product | Warranty Period |
|---|---|
| Pacemaker Sports Exhaust Systems & Extractors | Two (2) years. |
Parts Included in Kit |
Description |
Quantity |
|
PH4182L |
1 7/8 Inch Tuned Length Header (Left Hand Side) |
x 1 |
|
PH4182R |
1 7/\8 Inch Tuned Length Header (Right Hand Side) |
x 1 |
|
PEX4178-2 |
O2 Wiring Harness Extension Loom |
x1 |
|
CATMUSTLÂ (1746) |
Hi-Flow Cat (Left Hand Side) Assembly |
x 1 |
|
CATMUSTL-PME (1753) |
Hi-Flow Cat Extension to suit Pacemaker Exhaust System (Left Hand Side) Assembly |
x 1 |
|
CATMUSTRÂ (1747) |
Hi-Flow Cat (Right Hand Side) Assembly |
x 1 |
|
CATMUSTR-PME (1754) |
Hi-Flow Cat Extension to suit Pacemaker Exhaust System (Right Hand Side) Assembly |
x 1 |
| MUST300-C (1606) |
Performance System Centre Assembly |
x 1 |
|
MUST300-P (1610) |
Performance System Left Hand Rear Connecting Assembly |
x 1 |
|
MUST300-D (1608) |
Performance System Right Hand Rear Connecting Assembly |
x 1 |
|
1803 |
Performance System Left Hand Rear Muffler Assembly |
x 1 |
|
1802 |
Performance System Right Hand Rear Muffler Assembly |
x 1 |
|
609-63 |
Performance System Rear Tips |
x 4 |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.












