The Touring Cat-Back Exhaust System trades the factory exhaust behind the catalytic converters for Borla's Touring sound, a deeper and fuller note that stays polite on the highway. Because the converters stay in place, the change happens entirely in the piping and mufflers downstream of them. This is Borla part 140889, designed for the 2021-2026 Cadillac Escalade.
Installation is not included, and any extension pipe, tip or other optional Borla part called out in the fit notes is sold separately.
Features
Mildest of Borla's three sound levels
Touring sits below S-Type and ATAK in volume. It adds a mellow growl that is only a little more assertive than the factory exhaust, which suits owners who drive long distances.
Covers the path behind the converters
A Cat-Back system works on the exhaust downstream of the catalytic converters, so the factory converters are left in place and the upgrade lives in the pipes and mufflers behind them.
T-304 austenitic stainless steel
The tubing and mufflers are T-304 stainless steel, an alloy with more chromium and nickel than 409 or aluminized steel, which gives it better resistance to corrosion and heat.
Designed for one vehicle at a time
Borla engineers each system for a single platform, tuning muffler shape, internal layout and pipe routing to the way that vehicle sounds and flows rather than adapting a universal kit.
Backed by the Million-Mile Warranty
Material and workmanship defects are covered for the original buyer on the original vehicle, with finishes and moving parts on a one-year term.
Fitment & Compatibility
Fit guidance: Fits: 2021-2026 Cadillac Escalade, with the engine, cab, bed and trim qualifiers shown. Check your vehicle against these notes before ordering.
Qualifier: 6.2L V8; standard length; 2WD or 4WD; automatic; not Escalade-V or ESV
Borla fit notes for this part
| Does not fit the Escalade-V or Escalade ESV. |
| Tips not included: reuses the factory (O.E.) tips. |
Specifications
-
Brand: Borla
-
Sound level: Touring
-
Warranty: Borla Million-Mile Warranty (one year on carbon fiber, black coatings, tip finishes and moving parts)
-
Material: T-304 stainless steel
-
System Type: Cat-Back
-
Pipe Diameter: 3.5" Inlet, 2.75" Dual Tailpipes
-
Tip Exit: Vehicle Single Split Rear Exit
-
Product weight: 46.1 lb
-
Part number: 140889
California Proposition 65
WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing or thermal cutting can expose you to chemicals including chromium, nickel, cobalt, arsenic, cadmium and lead, which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Installation
Type: Cat-Back exhaust system · Install: vehicle-specific; method varies by application · Tools: listed on the Borla install sheet
This system replaces the factory exhaust behind the catalytic converters and hangs from the vehicle's existing mounting points. Read the fit notes below and the Borla install sheet for the exact steps on this application.
Borla's installation instructions for this part number are linked under Resources. Read them fully before starting.
Resources
Warranty, Shipping & Returns
Warranty. Borla covers its products under the Million-Mile Warranty, which protects the original purchaser of record, on the vehicle the part was first installed on, against defects in materials or workmanship for a million miles. Carbon fiber, black coatings, tip finishes and moving parts such as valves and actuators carry a one-year term, and appearance blemishes from weather, road hazards, lack of maintenance or temperature extremes are not covered. When Borla's inspection confirms a defect, Borla repairs or replaces the part at its option. The warranty does not pay for removal or reinstallation, does not apply to parts damaged by accident, abuse, misuse, misapplication or modification, and does not cover sound level, because sound is a matter of taste. Shipping. The carrier and ship method are set by the size and weight of the carton when the order is placed; long exhaust systems ship in oversize cartons. Inspect on delivery. When the carton arrives, open it and check every pipe, muffler, clamp and hanger against the parts list before you start the install, and report any shipping damage right away with photos.
Returns. Unused items in their original packaging can be returned within 30 days of delivery. If an item arrives damaged, defective or wrong, return shipping is on us. See our Returns & Refunds Policy, or email support@prestigetruck.com with any question.
About Borla
Borla began in 1978 building stainless exhaust systems for concours Rolls-Royce and Ferrari restorations, and the company has grown into a leading name in stainless performance exhaust for cars and vehicles.
Each Borla system starts as a clean-sheet design for one vehicle. Engineers at the research and development center in Oxnard, California shape the muffler bodies, internal cores and flow paths around that platform's own mechanical and acoustic traits, then offer the result in a choice of Touring, S-Type or ATAK sound.
Production happens at a 100-acre plant in Johnson City, Tennessee, where raw stainless steel is cut, bent, welded and shipped. Borla also supplies factory-installed accessory exhaust to automakers such as GM, Ford and Toyota.
