Borla 2025 Kia K4 2.0L 4dr S-Type 2.25in Turndown Tip Axleback Exhaust

SKU: BOR11991

Exhaust Systems

BOR Axle Back S-Type

Borla

Borla 2025 Kia K4 2.0L 4dr S-Type 2.25in Turndown Tip Axleback Exhaust

SKU: BOR11991

Exhaust Systems

BOR Axle Back S-Type

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

The BORLA® R&D Team has developed an awesome sounding exhaust for your Kia K4. Our 2.25" diameter Axle-Back™ system is specifically tuned for the 2.0L engine. The S-Type system delivers a sound that is much sportier than stock, yet still refined and far from obnoxious. Not to mention, a drone-free driving experience for comfort during cruising speeds. The exhaust exits thru a 2.25" brushed T-304 stainless steel turn down spout with a laser cut BORLA® logo. 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. Each system is built from premium, high-quality 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 a flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Bolt-on a BORLA® and get the sound to match your Kia's Performance. Each BORLA® Exhaust System is built from premium T-304 austenitic stainless steel to give you the absolute best in performance and 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

Borla 2025 Kia K4 2.0L 4dr S-Type 2.25in Turndown Tip Axleback Exhaust

Product Details

Description:	Borla 2025 Kia K4 2.0L 4dr S-Type 2.25in Turndown Tip Axleback Exhaust
Part Number:	bor11991

Application Summary

2025 Kia K4 EX/ LX/ LXS 2.0L 4 Cyl. Automatic Transmission Front Wheel Drive 4 Door Sedan.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-08 03:29:05

Features

Turn down tip muffler assembly features a laser cut BORLA® logo

Specifications

Product Attributes - Brand: Borla
Product Attributes - Manufacturer's Part Number: 11991
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Product Line: Borla S-Type Axle-Back Exhaust Systems
Product Attributes - UPC: 808422119917
Product Attributes - System Material: 304 stainless steel
Product Attributes - System Style: Rear section
Product Attributes - Exhaust Type: Single
Product Attributes - Exit Location: Rear
Product Attributes - System Finish: Natural
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Quantity: One
Product Attributes - Muffler Configuration: Single inlet/Single outlet
Product Attributes - Muffler Style: Turbo
Product Attributes - Muffler Material: 304 stainless steel
Product Attributes - Muffler Color: Natural
Product Attributes - Muffler Finish: Brushed
Product Attributes - Hardware Included: Yes
Product Attributes - Tailpipe Diameter (in.): 2.25 in.
Product Attributes - Tip Included: Yes
Product Attributes - Tip Outlet Size (in.): 2.25
Product Attributes - Tip Quantity: 1
Product Attributes - Tip Shape: Round
Product Attributes - Tip Cut: Slant
Product Attributes - Tip Edge Style: Non-rolled edge, single-wall
Product Attributes - Tip Material: 304 stainless steel
Product Attributes - Tip Color: Brushed
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.

Reference Information

Brand Name/s	Borla
StreetFX SKU	bor11991
SFX Item ID	5531041
Supplier Item Code	5531041
Manufacturer SKU	11991
Manufacturer UPC	808422119917
Alternative References	2.0L, 4dr, 2.25in