Borla 17-19 Honda Civic SI Sedan 1.5L Turbo MT FWD 4DR Catback S-TYPE

SKU: BOR140803

Exhaust Systems

BOR Cat Back S-Type...

Borla

Borla 17-19 Honda Civic SI Sedan 1.5L Turbo MT FWD 4DR Catback S-TYPE

SKU: BOR140803

Exhaust Systems

BOR Cat Back S-Type...

Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.

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Description

The Borla(r) Cat-Back(tm) is the perfect addition to the tenth generation Honda Civic Si. Our Cat-Back(tm) systems for the Honda Civic Si are specifically tuned for the car's 1.5L Turbo engine and are designed for easy, bolt-on installation. Our S-Type sound level delivers a sound that is much sportier than the barely audible factory exhaust. This particular system has been designed to fit the Civic Si Sedan and features dual 4.25" Intercooled T-304 Stainless Steel Tips with a polished finish. To top it off, our systems are drone-free and made with premium, high-quality T-304 austenitic stainless steel to give you unmatched durability. Best of all, it comes with Borla(r)'s Million-Mile warranty.

Product Overview

The BORLA(r) Cat-Back(tm) is the perfect addition to the tenth generation Honda Civic Si. Our Cat-Back(tm) systems for the Honda Civic Si are specifically tuned for the car's 1.5L Turbo engine and are designed for easy, bolt-on installation. Our S-Type sound level delivers a sound that is much sportier than the barely audible factory exhaust. This particular system has been designed to fit the Civic Si Sedan and features dual 4.25" Intercooled T-304 Stainless Steel Tips with a polished finish. To top it off, our systems are drone-free and made with premium, high-quality T-304 austenitic stainless steel to give you unmatched durability. Best of all, it comes with BORLA(r)'S Million-Mile warranty.

Product Details

Construction:	All Welded
Description:	Borla 17-19 Honda Civic SI Sedan 1.5L Turbo MT FWD 4DR Catback S-TYPE
Grade Type:	Performance
Material:	T-304 Stainless Steel
Part Number:	bor140803
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	Proposition 65 Warning.JPG
Prop 65 Yes/No:	Yes
Tip / Outlet Finish:	Polished T-304 Stainless Steel
Title Extended:	Civic Si 2017-2020 Cat-Back(tm) Exhaust System S-Type Part # 140803
Title:	2017-2020 Honda Civic Si Cat-Back(tm) Exhaust System S-Type

Application Summary

2017-2020 Honda Civic Si 1.5L 4 Cyl.. Turbo Manual Transmission Front Wheel Drive 4 Door.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-15 02:12:43

Specifications

Product Attributes - UPC: 808422408035
Product Attributes - Brand: Borla
Product Attributes - Tip Cut: Slant intercooled
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Tip Shape: Round
Product Attributes - Tip Finish: Polished
Product Attributes - Exhaust Type: Single in/Dual out
Product Attributes - Product Line: Borla S-Type Cat-Back Exhaust Systems
Product Attributes - System Style: Cat-back
Product Attributes - Tip Included: Yes
Product Attributes - Tip Material: 304 stainless steel
Product Attributes - Tip Quantity: 2
Product Attributes - Exit Location: Rear center
Product Attributes - Muffler Style: Turbo
Product Attributes - System Finish: Natural
Product Attributes - Inlet Quantity: 1
Product Attributes - Muffler Finish: Natural
Product Attributes - Tip Edge Style: Rolled edge
Product Attributes - System Material: 304 stainless steel
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Material: 304 stainless steel
Product Attributes - Muffler Quantity: One
Product Attributes - Hardware Included: Yes
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.
Product Attributes - Muffler Configuration: Single inlet/Dual outlet
Product Attributes - Tip Outlet Size (in.): 4.25
Product Attributes - Tailpipe Diameter (in.): 2.25 in.
Product Attributes - Manufacturer's Part Number: 140803
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 2.75 in.

Reference Information

Brand Name/s	Borla
StreetFX SKU	bor140803
SFX Item ID	4225044
Supplier Item Code	4225044
Manufacturer SKU	140803
Manufacturer UPC	808422408035
Alternative References	1.5L, 4DR