Borla 2018 Ford Mustang GT 5.0L AT/MT 3in Resonator

NOT recommended for use on convertibles. This Resonator is designed to replace the Merge X-Pipe in select BORLA® Cat-Back systems to dampen the sound. Use ONLY with BORLA® systems. It is NOT designed to work with competitors or Original Equipment (O.E.) systems. The resonator contains an internal H-Pipe for increased performance and improved sound. It has dual 2.25"diameter inlets and dual 3" outlets. The resonator fits Vehicles With or Without Active Valve Exhaust. Built from premium T-304 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 & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every direct fit resonator with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Additional Information

Resonator 2018-2026 Ford Mustang GT 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door With or Without Active Valve Performance Exhaust. NOT Recommend Convertible. Use ONLY With Borla Systems.

Application Summary

Use ONLY With BORLA® Cat-BackCat-Back™ Systems.

Part Type

Exhaust Resonator

Product Overview

NOT recommended for use on convertibles. This Resonator is designed to replace the Merge X-Pipe in select BORLA® Cat-Back systems to dampen the sound. Use ONLY with BORLA® systems. It is NOT designed to work with competitors or Original Equipment (O.E.) systems. The resonator contains an internal H-Pipe for increased performance and improved sound. It has dual 2.25"diameter inlets and dual 3" outlets. The resonator fits Vehicles With or Without Active Valve Exhaust. Built from premium T-304 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 & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every direct fit resonator with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

• Fits vehicles with or without Active Valve Exhaust
• NOT recommended for Convertibles
• Replaces the Merge X-Pipe and dampens the sound
• Resonator contains an internal H-Pipe
• Use ONLY With BORLA® Systems

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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

Resonator, Stainless Steel, Natural, Dual 3 in. Inlet/Outlet, Ford, Each

Borla resonator model 60661 contains an internal H-Pipe for increased performance and improved sound. It includes 3 in. diameter inlets and outlets. The muffler is designed to dampen the sound of Borla cat-back systems 14742 and 14743. (Use ONLY with Borla systems. It is NOT designed to work with competitors or original equipment systems.) This resonator fits vehicles with or without Active Valve Exhaust; NOT recommended for use on convertibles. Built from premium T-304 stainless steel to give you the absolute best in performance and durability, the resonator features ultra-smooth mandrel bends to ensure maximum flow and power; precision computer numerical control (CNC) manufacturing facilitates an accurate fit. Best of all, Borla stands behind every direct-fit resonator—just what you'd expect from the world's most experienced (and most winning) exhaust brand.