Cat-Back System

This dual 2.75" diameter into single 3" Cat-Back™ system was developed for use on F-250 and F-350 Super Duty trucks with performance, sound, style and durability in mind. The computer numerical control (CNC) formed mandrel bent pipes ensure maximum flow for horsepower and torque along with an accurate fit. The muffler is specifically designed to give the 6.2L engine the classic S-Type sound without any drone inside the vehicle. The system features a 5" round black chrome on T-304 stainless steel tip. Using BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. A system with a bright chrome on T-304 stainless steel tip is also available. This system can be adapted to the different wheel bases offered by Ford. 140798 includes the front extension pipe for the Crew Cab with Short Bed (6' 9") 160" Wheelbase configuration. By removing the front extension pipe it will fit the Regular Cab with Long Bed (8') 142" Wheelbase. Add PN 60691 for Extended (Super Cab) with Short Bed (6' 9") 148" Wheelbase, PN 60692 for Extended (Super Cab) with Long Bed (8') 164" Wheelbase, or PN 60693 for Crew Cab with Long Bed (8') 176" Wheelbase vehicles. NONE of these systems or configurations will fit trucks with dual rear wheels. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. Only T-304 stainless steel is used in the construction of BORLA® systems, that allows us to give you a Million Mile warranty

Additional Information

EXCEPT Vehicles With Dual Real Wheels. Add Adapter 60691 For Extended Cab with Short Bed (6' 9") 148" Wheelbase, 60692 For Extended Cab With Long Bed (8') 164" Wheelbase, 60693 For Crew Cab With Long Bed (8') 176" Wheelbase.

Application Summary

60692 For 164" Wheelbase, 60693 For 176" Wheelbase.

Part Type

Exhaust System Kit

Product Overview

This dual 2.75" into single 3" diameter Cat-Back system was developed for use on F-250 and F-350 Super Duty trucks with performance, sound, style and durability in mind. The computer numerical control (CNC) formed pipes ensure the best possible flow for horsepower and torque. The muffler is specifically designed to give the 6.2L engine the classic S-Type sound any enthusiast would enjoy without the resonance (drone) that they don't. Only T-304 stainless steel is used in the construction of Borla systems, that allows us to give you a Million Mile warranty. These systems can be adapted to the different wheelbases offered by Ford and come with either a 5" black chrome on T-304 stainless steel (140798BC) or 5" bright chrome on T-304 stainless steel (140798) tip. Using BORLA Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. You can configure these systems for any of the cab and bed configurations offered. The 140798 and 140798BC come with the front extension pipe for the Crew Cab with Short Bed (6' 9") 160" Wheelbase configuration. But the system is not limited to that configuration alone. By removing the front extension pipe it will fit the Regular Cab with Standard Bed (8') 142" Wheelbase. Add PN 60691 for Super Cab with Short Bed (6' 9") 148" Wheelbase, PN 60692 for Super Cab with Standard Bed (8') 164" Wheelbase, or PN 60693 for Crew Cab with Standard Bed (8') 176" Wheelbase vehicles.See the related parts section for these extension pipes. NONE of these systems or configurations will fit trucks with dual rear wheels.

• Add Adapter 60691 for Extended Cab with Short Bed (6' 8") 148" wheelbase vehicles
• Add Adapter 60692 for Extended Cab with Standard Bed (8') 164" wheelbase vehicles
• Add Adapter 60693 for Crew Cab with Standard Bed (8') 176" wheelbase vehicle
• EXCEPT Vehicles with Dual Rear Wheels
• Remove Front Extension Pipe for Regular Cab with Standard Bed (8') 142" wheelbase vehicles

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.

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.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Exhaust System, S-Type, Cat-Back, Single, Stainless Steel, Natural, Passenger Side Exit, Black Chrome Tip, Ford, 6.2L, Kit

Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium 300-Series austenitic stainless steel, superior to T-400 Series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.