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Borla 97-04 Chevrolet Corvette 5.7L 8cyl S-Type SS Catback Exhaust

SKU: BOR140427

Exhaust Systems

BOR Cat Back S-Type...

Borla 97-04 Chevrolet Corvette 5.7L 8cyl S-Type SS Catback Exhaust

SKU: BOR140427

Exhaust Systems

BOR Cat Back S-Type...

A$3,648.74
IN STOCK! Est Ship 3-5 days. In stock at 3 locations (9 available)

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Description

Exhaust System - S-Type II - Cat-Back - 2.5 in Diameter - Dual Center Exit - Quad 4.25 in Polished Tips - Stainless - Natural - GM LS-Series - Chevy Corvette 1997-2004 - Kit

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BORLA(r) has once again set the pace in the Corvette performance exhaust world. This 2.5" diameter into the mufflers with dual 2" out Cat-Back(tm) system features the S-Type II systems which uses the latest muffler design to eliminate sound frequencies often associate with resonance or drone. The system features dual 4.25" x 3.5" oval polished T-304 stainless steel tips on each side. 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. The S-Type II systems use an advanced muffler design to eliminate sound frequencies are often associated with resonance or drone. 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 flow & power, and precision computer numeric 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.

Additional Information

S-Type II Cat-Back(tm) Exhaust System For 1997-2004 Chevrolet Corvette (C5/ C5 Z06) 5.7L V8 Automatic/ Manual Transmission Rear Wheel Drive Coupe/ Convertible.

Application Summary

1997-2004 Chevrolet Corvette (C5)/ Corvette Z06 (C5) 5.7L V8 Automatic/ Manual Transmission Rear Wheel Drive Coupe/ Convertible

Part Type

Exhaust System Kit

Product Overview

The S-Type II systems use the latest muffler design to eliminate sound frequencies often associate with resonance or drone. System features polished T-304 stainless steel tips. 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. The S-Type II systems use the latest muffler design to eliminate sound frequencies are often associated with resonance or drone. 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 flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit. 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.

Additional Application Notes
• T-304 Stainless Steel Single2.5in.IntoMufflerExitingDual2in.Out; Incl.Connecting Pipes/Mufflers/Hdw/4.25in.x3.5in.x6.75in. Dual Oval Rolled Angle-Cut Tip; Split Rear Exit; Single2.5in. Into Muffler Dual 2in. Out; Incl. Conn. Pipes/Mufflers/Hdw/4.25in.x3.5in.x6.75in. Dual Oval Rolled Angle-Cut Tip; Split Rear Exit;50 State Legal / California Emissions Compliant

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.


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 17:21:43

Data: v4.2 - Upd: 2026-11-09 01:07:21

Features

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.

Specifications

Product Details

Construction:All Welded
Description:S-Type II; Cat-Backâ„¢ System
Exhaust Type:Cat-Back(tm) System
Exit Position:Dual Split Rear
Exit Style:Dual Split Rear Exit
Grade Type:Performance
Inlet Inside Diameter:2.500 in.
Inlet Size (in.):2.5
Material:T-304 Stainless Steel
Muffler Type:Straight-Through
Off Road Use Only:No
Outlet Outside Diameter:2.500 in.
Outlet Size (in.):2.5
Part Number:bor140427
System Type:Cat Back
Tail Pipe Diameter:2.500 in.
Tail Pipe Material:Stainless Steel
Tip / Outlet Finish:Polished T-304 Stainless Steel
Tip Diameter:4.250 in.
Tip Size:4.25in
Title Extended:C5 Corvette/ C5 Corvette Z06 1997-2004 Cat-Back(tm) Exhaust System S-Type II Part # 140427
Title:1997-2004 Chevrolet Corvette/ Corvette Z06 C5 Cat-Back(tm) Exhaust System S-Type II
Tubing Diameter:2.500 in.

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Borla, Borla Exhaust
StreetFX SKU bor140427
SFX Item ID 4224850
Accounting SKU bor-140427
Manufacturer SKU 140427
Manufacturer UPC 808422904278
Alternative References 140427, BOR-140427

Exhaust System, Cat-Back, Stainless Steel, Polished Tips, Chevy, 5.7L, Kit

Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. 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 300-Series 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 and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Product Attributes
UPC808422904278
BrandBorla
NotesS-Type II system.
Tip CutSlant
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeOval
Tip FinishPolished
Exhaust TypeDual
Product LineBorla S-Type Cat-Back Exhaust Systems
System StyleCat-back
Tip IncludedYes
Tip Material304 stainless steel
Tip Quantity2
Exit LocationRear center
Muffler StyleTurbo
System FinishNatural
Inlet Quantity2
Muffler FinishNatural
Tip Edge StyleRolled edge
System Material304 stainless steel
Muffler IncludedYes
Muffler Material304 stainless steel
Muffler QuantityTwo
Hardware IncludedYes
Special AttentionIt 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.
Muffler ConfigurationSingle inlet/Single outlet
Tip Outlet Size (in.)4.25 x 3.50
Tailpipe Diameter (in.)2.00 in.
Manufacturer's Part Number140427
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.50 in.

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