Borla S-Type Cat Back 18-20 Ford Mustang GT Convertible 2.5in pipe 4in tip

SKU: BOR140807

Exhaust Systems

BOR Cat Back S-Type...

Borla

Borla S-Type Cat Back 18-20 Ford Mustang GT Convertible 2.5in pipe 4in tip

SKU: BOR140807

Exhaust Systems

BOR Cat Back S-Type...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

This 2.5" diameter dual Cat-Back system is specifically designed to fit the Mustang GT convertible that is NOT equipped with Active Valve Performance Exhaust. The system contains a Merge X-Pipe for increased performance and improved sound. It features the distinctive S-Type sound level without drone or resonance inside the vehicle. The exhaust exits thru dual 4" bright chrome on T-304 stainless steel tips on each muffler assembly which provides a stylish appearance. Optional front muffler 60561 can be added to replace the Merge X-Pipe for addtional sound control. 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. Computer Numerical Control (CNC) manufacturing ensures proper fit and increased performance. High-quality T-304 stainless steel ensures durability. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Product Overview

The 140807 Cat-Back(tm) system is specifically designed to fit the Mustang GT convertible that is NOT equipped with Active Valve Performance Exhaust. System contains a merge X-Pipe for increased performance and improved sound. It features the distinctive S-Type sound level without drone or resonance inside the vehicle. Four 4" bright chrome on T-304 stainless steel tips provide a stylish appearance. CNC manufacturing ensures proper fit and increased performance. High-quality T-304 stainless steel ensures durability. Best of all, BORLA(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Features and Benefits

Recommended for Convertibles
System contains a Merge X-Pipe

Product Details

Construction:	All Welded
Description:	Borla S-Type Cat Back 18-20 Ford Mustang GT Convertible 2.5in pipe 4in tip
Grade Type:	Performance
Material:	T-304 Stainless Steel
Part Number:	bor140807
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	Proposition 65 Warning.JPG
Prop 65 Yes/No:	Yes
Title Extended:	2018-2023 Ford Mustang GT Convertible Cat-Back(tm) Exhaust System S-Type Part # 140807
Title:	2018-2023 Ford Mustang GT Convertible Cat-Back(tm) Exhaust System S-Type

Application Summary

2018-2023 Ford Mustang GT 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door WITHOUT Active Valve Exhaust. RECOMMENDED For Convertible.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-13 15:27:03

Features

Recommended for Convertibles
System contains a Merge X-Pipe

Specifications

Product Attributes - Brand: Borla
Product Attributes - Manufacturer's Part Number: 140807
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Product Line: Borla S-Type Cat-Back Exhaust Systems
Product Attributes - UPC: 808422408073
Product Attributes - System Material: 304 stainless steel
Product Attributes - System Style: Cat-back
Product Attributes - Exhaust Type: Dual in/Four out
Product Attributes - Exit Location: Split rear
Product Attributes - System Finish: Natural
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 2.50 in.
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Quantity: Two
Product Attributes - Muffler Configuration: Single inlet/Quad outlet
Product Attributes - Muffler Style: Turbo
Product Attributes - Muffler Material: 304 stainless steel
Product Attributes - Muffler Finish: Natural
Product Attributes - Hardware Included: Yes
Product Attributes - Tailpipe Diameter (in.): 2.50 in.
Product Attributes - Tip Included: Yes
Product Attributes - Tip Outlet Size (in.): 4.00
Product Attributes - Tip Quantity: 4
Product Attributes - Tip Shape: Round
Product Attributes - Tip Cut: Slant
Product Attributes - Tip Edge Style: Rolled edge
Product Attributes - Tip Material: 304 stainless steel
Product Attributes - Tip Color: Polished
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Fits convertible models without active valve exhaust only.
Product Attributes - Special Attention: It 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.

Reference Information

Brand Name/s	Borla
StreetFX SKU	bor140807
SFX Item ID	4225082
Supplier Item Code	4225082
Manufacturer SKU	140807
Manufacturer UPC	808422408073
Alternative References	2.5in, 4in