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Pypes Mid Muffler Exhaust Systems SFM66 System, Bullet, Cat-Back, Stainless Steel, Natural, Polished Tips, Ford, 4.6L, Kit

SKU: PYESFM66

Exhaust Systems

Pypes Mid Muffler Exhaust Systems SFM66 System, Bullet, Cat-Back, Stainless Steel, Natural, Polished Tips, Ford, 4.6L, Kit

SKU: PYESFM66

Exhaust Systems
A$1,585.03
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Exclusive Pypes Performance Exhaust flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Pypes Performance Exhaust part numbers. There's never been a better time to buy your Pypes Performance Exhaust upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 14:05:47

Data: v4.2 - Upd: 2026-11-09 11:27:07

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 Pypes Performance Exhaust
StreetFX SKU pyeSFM66
SFX Item ID 4979945
Accounting SKU pye-SFM66
Manufacturer SKU SFM66
Manufacturer UPC 846861002957
Alternative References PYE-SFM66, PYPSFM66

Exhaust System, Bullet, Cat-Back, Stainless Steel, Natural, Polished Tips, Ford, 4.6L, Kit

Many owners have been looking for "that sound" that seems to be missing from the rear mufflered car. Here it is! These 409 stainless steel mid muffler systems from Pypes feature quality construction with M-80 bullet mufflers, pipes, and polished 304 stainless tips.

Product Attributes
BrandPypes Performance Exhaust
Manufacturer's Part NumberSFM66
Part TypeExhaust Systems
Product LinePypes Mid Muffler Exhaust Systems
UPC846861002957
System Material409 stainless steel
System StyleCat-back
Exhaust TypeDual
Exit LocationSplit rear
System FinishNatural
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.50 in.
Muffler IncludedYes
Muffler QuantityTwo
Muffler ConfigurationSingle inlet/Single outlet
Muffler StyleGlasspack
Muffler Material409 stainless steel
Muffler FinishPolished
Hardware IncludedYes
Tailpipe Diameter (in.)2.50 in.
Tip IncludedYes
Tip Outlet Size (in.)4.00
Tip Quantity2
Tip ShapeRound
Tip CutSlant
Tip Edge StyleRolled edge
Tip Material304 stainless steel
Tip ColorPolished
RemanufacturedNo
QuantitySold as a kit.
NotesKit includes M-80 mid-section mufflers. Depending on vehicle configuration, some modifications may be required. See installation instructions for details, if applicable.
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.

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