Cat-Back System

This 2.25" diameter Cat-Backâ„¢ system features a Merge X-Pipe for increased performance and improved sound. The exhaust exits thru single 4.5" round polished T-304 stainless steel tips on each side for a sharp appearance. The system contains BORLA'S Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound to the BORLA&reg

Additional Information

S-Type Cat-Back Exhaust System 2017-2022 Infiniti Q60 Sport/ Red Sport 400 3.0L V6 Twin Turbo Automatic Transmission All Wheel Drive.

Application Summary

2017-2022 Infiniti Q60 Sport/ Red Sport 400 3.0L V6 Twin Turbo Automatic Transmission All Wheel Drive.

Part Type

Exhaust System Kit

Product Overview

System features a X-Pipe for improved performance and polished T-304 stainless steel tips for sharp appearance. System also features BORLA(r)'S Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound to the BORLA(r) mufflers. The mufflers then enhance this sound to the character and volume appropriate for our Touring, S-Type and ATAK(r) systems. BORLA(r) Cat-Back(tm) and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is 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-controlled CNC manufacturing ensures an accurate fit. 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.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

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

Reference Information

Exhaust System, S-Type, Cat-back, Stainless Steel, Natural, Split Rear Exit, Polished Tips, Infiniti, 3.0L, Kit

Borla’s S-Type Cat-Back Exhaust System 140703 includes a X-Pipe for improved performance and polished T-304 stainless steel tips for sharp appearance. This system also features Borla’s Polyphonic Harmonizer Technology which utilizes patented units containing pipes of different diameters and lengths—to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound to the Borla mufflers. The mufflers then enhance this sound to the character and volume appropriate for Borla Touring, S-Type, and ATAK systems.

Borla cat-back and axle-back exhaust systems blend patented straight-through and multi-core technology designed 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. Each system is built from premium T-304 stainless steel to deliver the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power; and precision computer-controlled CNC manufacturing facilitates an accurate fit. Best of all, Borla stands behind every system—just what you'd expect from the world's most experienced (and most winning) exhaust brand.