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SLP Performance Loudmouth Exhaust Systems M31015 System, Loud Mouth, Cat-Back, Stainless Steel, Natural, Polished, Polished Tips, Ford, 5.0L, Kit

SKU: SLPM31015

Exhaust Systems

Slp

SLP Performance Loudmouth Exhaust Systems M31015 System, Loud Mouth, Cat-Back, Stainless Steel, Natural, Polished, Polished Tips, Ford, 5.0L, Kit

SKU: SLPM31015

Exhaust Systems
A$2,659.93
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 20:03:50

Data: v4.2 - Upd: 2026-11-08 20:24:55

Features

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

(keyword: cat-back)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Slp, Slp Performance
StreetFX SKU slpM31015
SFX Item ID 5182403
Accounting SKU slp-M31015
Manufacturer SKU M31015
Manufacturer UPC 871782000997
Alternative References SLE-M31015

Exhaust System, Loud Mouth, Cat-Back, Stainless Steel, Natural, Polished, Polished Tips, Ford, 5.0L, Kit

If you're looking for the best-flowing, meanest-sounding exhausts in the business, then SLP Performance Loud Mouth exhaust systems are for you. Many models use a specially designed resonator instead of a traditional muffler, allowing them to provide unmatched power increases and a wicked "wide-open" sound. Others are axle-back style without mufflers or resonators. Choose the exhaust best-suited for your vehicle. Gains of up to 25 hp are possible, depending upon the application. You'll feel and hear the difference with an SLP Loud Mouth exhaust system!

Product Attributes
UPC871782000997
BrandSLP Performance
NotesKit includes polished Loud Mouth Shotgun resonators and hardware.
Tip CutSlant
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeRound
Tip FinishPolished
Exhaust TypeDual
Product LineSLP Performance Loudmouth Exhaust Systems
System StyleCat-back
Tip IncludedYes
Tip Material409 stainless steel
Tip Quantity2
Exit LocationSplit rear
System FinishNatural/Polished
Inlet Quantity2
Tip Edge StyleRolled edge, double-wall
System Material304 stainless steel
Muffler IncludedNo
Hardware IncludedYes
Special AttentionIt is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Tip Outlet Size (in.)3.50
Tailpipe Diameter (in.)2.50 in.
Manufacturer's Part NumberM31015
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.50 in.

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