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MagnaFlow Sys C/B Civic Ex/Si 2/4Dr 96-On

SKU: MAG15646

Exhaust Systems

MAG Catback Exhaust...

MagnaFlow Sys C/B Civic Ex/Si 2/4Dr 96-On

SKU: MAG15646

Exhaust Systems

MAG Catback Exhaust...

A$1,779.93
IN STOCK! Est Ship 3-5 days. In stock at 2 locations (7 available)

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Description

MagnaFlow Sys C/B Civic Ex/Si 2/4Dr 96-On

The MagnaFlow Honda Civic Street Series Cat-Back Performance Exhaust System brings out the personality of your 1.6L Honda Civic with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.25in. main piping and 2 Straight-Through mufflers ending in a Single Straight Passenger Side Rear exit with 4in. Polished Welded-On Single Wall Straight Cut Edge tips, this Honda Civic exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Honda Civic's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15646 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15646 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

Additional Information

Magnaflow Street Series Stainless Cat-Back System

Part Type

Exhaust System Kit

Product Overview

The MagnaFlow 1992-2000 Honda Civic Street Series Cat-Back Performance Exhaust System 15646 brings out the personality of your 1.6L 1992-2000 Honda Civic with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.25in. main piping and 2 Straight-Through mufflers ending in a Single Straight Passenger Side Rear exit with 4in. Polished Welded-On Single Wall Straight Cut Cut Edge tips, this Honda Civic exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Honda Civic's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15646 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15646 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

Additional Application Notes
• Sedan; Coupe;
• SINGLE PASSENGER SIDE REAR EXIT Sedan; Coupe;
• Sedan;
• 2.25 in.; Incl. Tubing/Resonator/S Pipe/4x4x14 in. Muffler/4 in. Round Tip; Single Pass. Side Rear Exit; Stainless;Meets Or Exceeds CARB Emissions Requirements
• Sedan; Coupe; 2.25 in.; Incl. Tubing/Resonator/S Pipe/4x4x14 in. Muffler/4 in. Round Tip; Single Pass. Side Rear Exit; Stainless;Meets Or Exceeds CARB Emissions Requirements
• SINGLE PASSENGER SIDE REAR EXIT Sedan;
• Sedan; Coupe; 2.25 in.; Incl. Tubing/Resonator/S Pipe/4x4x14 in. Muffler/4 in. Round Tip; Single Pass. Side Rear Exit; Stainless
• SINGLE PASSENGER SIDE REAR EXIT Sedan; Coupe; 2.25 in.; Incl. Tubing/Resonator/S Pipe/4x4x14 in. Muffler/4 in. Round Tip; Single Pass. Side Rear Exit; Stainless
• Stainless Cat-Back System PERFORMANCE EXHAUST Sedan; Coupe; 6 x 14in. Muffler; 4 x 14in. Resonator; 2.25in. Tubing; 4.0in. Polished Stainless Tip; SINGLE REAR EXIT; 2.25 in.; Incl. Tubing/Resonator/S Pipe/4x4x14 in. Muffler/4 in. Round Tip; Single Pass. Side Rear Exit; Stainless

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: v4.2 - Upd: 2026-11-09 02:07:58

Features

  • CNC Precision Robotic Manufacturing Techniques
  • Durable Corrosion-Resistant Stainless Steel Construction
  • Dyno Proven Performance
  • Dyno-proven performance

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

Anticipated Ship Out Time:Approximately 1-2 Days
Attachment Style:Bolt-On
Attachment Type:Bolt-On
Catalytic Converter Included:No
Clamp Type:U-Bolt Clamp
Clamping Type:U Bolt
Clamps Included:Yes
Color/Finish:Stainless
Components:Bolt=5
Description:Street Series Stainless Cat-Back System
Exhaust Inlet Connection Type:Bolt-On
Exhaust Pipe Material:Stainless
Exhaust Tip Connection:Welded-On
Exhaust Tip Cut:Straight Cut
Exhaust Tip Diameter:4
Exhaust Tip Edge:Cut Edge
Exhaust Tip Finish:Polished
Exhaust Tip Intercooled:No
Exhaust Tip Length:6.5
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:1
Exhaust Tip Resonated:No
Exhaust Tip Shape:Round
Exhaust Tip Wall:Single Wall
Exhaust Type:Single
Exit Location:Single Straight Passenger Side Rear
Exit Position:Single Straight Passenger Side Rear
Exit Quantity:Single
Exit Style:Single Straight Passenger Side Rear
Finish:Stainless
Gasket Included:No
Gasket Or Seal Included:No
Hangers Included:Yes
Inlet Connection Type:Bolt-On
Inlet Inside Diameter:2.250 in.
Inlet Type:Bolt-On
Main Piping Diameter:2.250 in.
Material:Stainless
Mounting Bracket Included:No
Muffler (Front) Body Height:4
Muffler (Front) Body Length:14
Muffler (Front) Body Width:4
Muffler (Rear) Body Height:6
Muffler (Rear) Body Length:14
Muffler (Rear) Body Width:6
Muffler Body Diameter:4.000 in. x 4.000 in.
Muffler Body Finish:Polished
Muffler Body Height Position Front:4
Muffler Body Height Position Rear:6
Muffler Body Height:4.000 in.
Muffler Body Length Position Front:14
Muffler Body Length Position Rear:14
Muffler Body Length:14.000 in.
Muffler Body Material:Stainless Steel
Muffler Body Shape:Round
Muffler Body Width Position Front:4
Muffler Body Width Position Rear:6
Muffler Body Width:4.000 in.
Muffler Count:2
Muffler Finish:Brushed
Muffler Material:Stainless Steel
Muffler Quantity:2
Muffler Type:Straight-Through
Outlet Outside Diameter:4.000 in.
Part Number:mag15646
Pipe Material:Stainless Steel
Recommended Use:Performance
Series:Street
Sound Level:Moderate
Subtitle:Cat-Back Performance Exhaust System
Subtitles:Cat-Back
System Type:Cat Back
Tail Pipe Diameter:2.250 in.
Tip Diameter:4.000 in.
Tip Finish:Polished
Tip Length:6.500 in.
Tip Material:Stainless Steel
Tip Quantity:1
Tip Shape:Round
Tip Type:Welded;Single Wall;Straight Cut;Cut Edge
Title:MagnaFlow 1992-2000 Honda Civic 1.6L Street Series Cat-Back Performance Exhaust System 15646
Tubing Diameter:2.250 in.
Type:Cat-Back
Valve Included:No
Valve Type:None
Warranty:Lifetime

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:00:48

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Magnaflow, MagnaFlow Exhaust Products, MAGNAFLOW PERF EXHAUST, Magnaflow Performance
StreetFX SKU mag15646
SFX Item ID 4284506
Accounting SKU mag-15646
Manufacturer SKU 15646
Manufacturer UPC 841380004611
Alternative References 15646, MFL15646, MPE-15646

Exhaust System, Cat-Back, 409 Stainless Steel, Resonator, Polished Tip, for use on Honda®, 1.6L, Kit

MagnaFlow Street Series performance exhaust systems deliver the smooth, deep sound you want—and the wide-open performance power you need! They feature straight-through flow designs for the ultimate in unrestricted horsepower and torque, while maintaining exhaust efficiency. These kits are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards. Street Series components are built with 409 stainless steel and all mandrel-bent tubing. They're available in numerous configurations, including cat-back, rear axle-back, crossmember-back, and rear section; single, dual, tri, or quad turbo mufflers; and several outlet and tip options. Order the MagnaFlow Street Series performance exhaust tailored for your specific make and model. The systems carry a lifetime construction warranty.

Product Attributes
BrandMagnaFlow
Manufacturer's Part Number15646
Part TypeExhaust Systems
Product LineMagnaFlow Street Series Performance Exhaust Systems
UPC841380004611
System Material409 stainless steel
System StyleCat-back
Exhaust TypeSingle
Exit LocationRear
System FinishNatural
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.25 in.
Muffler IncludedYes
Muffler QuantityTwo
Muffler ConfigurationSingle inlet/Single outlet
Muffler StylePerforated tube with packing
Muffler Material409 stainless steel
Muffler FinishPolished
Hardware IncludedYes
Tailpipe Diameter (in.)2.25 in.
Tip IncludedYes
Tip Outlet Size (in.)4.00
Tip Quantity1
Tip ShapeRound
Tip CutStraight
Tip Edge StyleNon-rolled edge, single-wall
Tip Material304 stainless steel
Tip ColorPolished
RemanufacturedNo
QuantitySold as a kit.
NotesDepending on vehicle configuration, some modifications may be required. See installation instructions for details, if applicable. Kit includes polished muffler and resonator. Must re-use original equipment fasteners and rubber insulators.
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.

Manufacturer Attributes
Catalytic Converter Quantity 0
Exhaust Tip Quantity 1
Muffler (Front) Body Length 14
Muffler (Rear) Body Length 14
Muffler Quantity 2
Main Piping Diameter 2.25
Muffler (Front) Body Height 4
Muffler (Front) Body Width 4
Exhaust Tip Diameter 4
Muffler (Rear) Body Height 6
Muffler (Rear) Body Width 6
Exhaust Tip Length 6.5
Inlet Type Bolt-On
Muffler Finish Brushed
Type Cat-Back
Exhaust Tip Edge Cut Edge
Gasket Or Seal Included No
Valve Included No
Mounting Bracket Included No
Exhaust Tip Resonated No
Exhaust Tip Intercooled No
Exhaust Tip Finish Polished
Exhaust Tip Shape Round
Exit Style Single Straight Passenger Side Rear
Exhaust Tip Wall Single Wall
Exhaust Tip Material Stainless Steel
Pipe Material Stainless Steel
Muffler Body Material Stainless Steel
Exhaust Tip Cut Straight Cut
Muffler Type Straight-Through
Exhaust Tip Connection Welded-On
Clamps Included Yes
Hangers Included Yes
Clamping Type U-Bolt Clamp
Series Street
Title MagnaFlow 1992-2000 Honda Civic Street Series Cat-Back Performance Exhaust System
Manufacturer Designation Street Series Stainless Cat-Back System
Product Class Exhaust System Kit
Construction/Type Magnaflow Street Series Stainless Cat-Back System
Product Outline Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques
Dyno-proven performance
Vehicle Brief Exhaust System
Market Description The MagnaFlow 1992-2000 Honda Civic Street Series Cat-Back Performance Exhaust System brings out the personality of your 1.6L 1992-2000 Honda Civic with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.25in. main piping and 2 Straight-Through mufflers ending in a Single Straight Passenger Side Rear exit with 4in. Polished Welded-On Single Wall Straight Cut Cut Edge tips, this Honda Civic exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Honda Civic's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15646 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15646 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

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