Borla 140922 S-Type Cat-Back Exhaust System for 2023-2025 Acura Integra and 2022-2025 Honda Civic Si

This Borla(r) Cat-Back(tm) system for the Acura Integra and Civic Si is designed specifically for these vehicles. The 2.5" diameter system 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 muffler then enhance this sound to the character and volume appropriate for the aggressive ATAK(r) sound level that this system delivers. Borla(r) is so confident of our engineering and technology in this system that we offer a no drone guarantee. System features single 4.5" bright chrome on T-304 stainless steel tips on each tail pipe. Systems with black chrome on T-304 stainless steel tips, and carbon fiber tips are also available. Borla(r) Cat-Back(tm) & 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(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 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 & power, and precision computer numerical control (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. S-Type Cat-Back(tm) Exhaust System 2023-2025 Acura Integra/ 2022-2025 Honda Civic Si 1.5L 4 Cyl/Manual Transmission Front Wheel Drive 4 Door. 2023-2025 Acura Integra/ 2022-2025 Honda Civic Si 1.5L 4 Cyl. MT Front Wheel Drive 4 Door.

• System features Polyphonic Harmonizer technology

Upgrade the exhaust performance and sound of your compatible Acura Integra or Honda Civic Si with the Borla 140922 S-Type Cat-Back Exhaust System. Designed for 1.5L four-cylinder models with manual transmissions, front-wheel drive, and four-door configurations, this system uses a 2.5-inch exhaust diameter and precision-engineered mandrel bends to support smooth exhaust flow and accurate vehicle fitment.

Borla Polyphonic Harmonizer Technology uses patented components with varying pipe diameters and lengths to produce multiple exhaust notes that blend into a clean, rich, full-bodied sound. The S-Type mufflers deliver an aggressive yet refined tone while Borla's straight-through and multi-core technology helps unleash responsive performance. The system is engineered for a no-drone driving experience and includes bright chrome T-304 stainless steel exhaust tips for a clean, durable finish.

Constructed from premium T-304 austenitic stainless steel, the Borla 140922 system provides excellent corrosion resistance and long-term durability compared with lower-grade exhaust materials. Computer numerical control manufacturing helps ensure consistent fitment, while ultra-smooth bends promote efficient exhaust velocity. Borla supports this exhaust system with its Million-Mile Warranty. This product is not CARB approved and may require emissions-related acknowledgment where applicable. Professional installation is recommended.

Fitment: Fits select 2022-2025 Honda Civic Si and 2023-2025 Acura Integra models with a 1.5L four-cylinder engine, manual transmission, front-wheel drive, and four-door body configuration. Verify vehicle application before ordering.

What's Included: Borla 140922 S-Type Cat-Back Exhaust System with bright chrome T-304 stainless steel exhaust tips and installation components.

Features:

• Vehicle-Specific Design: Engineered for select 2023-2025 Acura Integra and 2022-2025 Honda Civic Si models with a 1.5L four-cylinder engine, manual transmission, front-wheel drive, and four-door configuration.
• Polyphonic Harmonizer Technology: Patented components with different pipe diameters and lengths create a clean, rich, full-bodied exhaust note.
• Aggressive S-Type Sound: Delivers an assertive Borla exhaust tone while maintaining a refined character and no-drone performance.
• Premium Stainless Steel Construction: Built from durable T-304 austenitic stainless steel for corrosion resistance and long service life.
• Optimized Exhaust Flow: 2.5-inch tubing, straight-through muffler technology, and smooth mandrel bends help improve exhaust velocity and performance response.
• Precision Fitment: CNC manufacturing supports accurate alignment and consistent installation quality.
• Bright Chrome Exhaust Tips: Includes polished bright chrome T-304 stainless steel tips for a durable, finished appearance.
• Million-Mile Warranty: Backed by Borla's long-term warranty coverage for added ownership confidence.

Fitments:
2022 Honda Civic Si
2023 Acura Integra A-Spec
2023 Honda Civic Si

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1