1999 Honda Civic Si Performance Parts

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    • (1 review)
      # mpn4564013245
      Honda Civic Si B16A2 Engine 1999, 304 SS Exhaust Header by Megan Racing®. Megan Racing Stainless Steel Headers are made of thick T-304 Stainless Steel and are mandrel-bent to form and fit your particular application with the best...
      Made with quality and safety in mindThe highest grade materials and the latest technologies
      $151.47
    • (1 review)
      # 62025780
      Honda Civic Si 1999, 1-Click Street Warrior Z26 Drilled and Slotted Brake Kit by Power Stop®. Specially designed for high performance street drivers who demand shorter stops under the most extreme conditions, this brake kit is a perfect...
      $131.33 - $540.05
    • (0 reviews)
      # mpn1644743
      Honda Civic Si 1999, Sportline Front and Rear Lowering Coil Springs with 1.6" Front and Rear Drop Height by Eibach®. Quantity: 4 per Pack. These performance-oriented replacement springs offer a lower-than-stock ride height that...
      $234.90
    • (0 reviews)
      # 377201922
      Honda Civic Si 1999, IS Series Polished Silver Short Ram Air Intake System by Injen®. The IS Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air intake...
      Improves airflow into the engineIncreases horsepower
      $151.46
    • (1 review)
      # mpn4478770697
      Honda Civic Si B16A2 Engine 1999, V-Force Plus Performance Module by JET®. The JET V-Force Plus features the same power tuning technology found in JET’s performance modules/programmers. The JET V-Force Plus is an inline tuning device...
      Improve horsepower and throttle responseOptimized ignition advance curves
      $274.46
    • (0 reviews)
      # mpn3526365022
      Honda Civic Si B16A2 Engine 1999, Street Pro Top-End Gasket Kit by Cometic Gasket®. Cometic Street Pro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their...
      Made of High Quality MaterialsBuilt to Last
      $177.53
    • (0 reviews)
      # mpn2265608
      Honda Civic Si With Factory Engine 1999, Performance Aluminum Radiator by Mishimoto®. The Mishimoto performance aluminum radiator is designed and engineered to maximize cooling efficiency, boost engine functions, and most importantly...
      Full aluminum construction provides increased heat and pressure tolerance, improved heat dissipation, increased durability, and improved cooling efficiencyManufactured with robust TIG-welded end tanks for improved strength
      $195.00
    • (0 reviews)
      # mpn2359425
      Honda Civic Si with Hydraulic Linkage 1999, Stage 1 Sport Racing Clutch Kit by EXEDY®. Push Type Clutch. Does not Include: Flywheel. Disc Outer Diameter: 220mm. Input Shaft Spline: 1.02" x 24 Teeth. Disc Type: Ductile Casting. Clutch...
      Ultra-Fiber organic disc with EXEDY exclusive friction compositionHigh Heat resins bond friction fibers
      $301.23
    • (7 reviews)
      # 803893063
      Honda Civic Si 1999, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plugs. Designed specifically for most popular vehicles, PlasmaCore™ Inconel Electrode Pulse Plug...
      Increased horsepowerBetter torque
      $14.95 - $59.80
    • (1 review)
      # 1090211116
      Vega Gear Box by Helix®. If you are looking to upgrade the steering system of your vehicle to make the most out of your vehicle’s performance, go with this high-grade steering part that is engineered to be second to none when it comes...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $227.99 - $731.45
    • (0 reviews)
      # 1091318479
      High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at...
      Smooth finishEasy Set-Up
      $275.31 - $476.65
    • (0 reviews)
      # 450479564
      Universal PowerPack™ Turbocharger System by Banks®. The Banks Power Dual Exhaust PowerPack System is the complete towing package your pickup truck, with extended cab short bed configuration, deserves.
      Stunning Top GainsImproved Mileage
      $2,198.00 - $2,798.00
    • (0 reviews)
      # 985154426
      Universal Advanced Lightweight 12V AGM Battery by Braille Battery®. Battery Type: AGM. Voltage: 12V. Batteries have always presented the same problems of weight, safety, and cost. In racing, aerospace, and advanced technology...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $149.99 - $229.99
    • (0 reviews)
      # 48222560
      Club X-1 Full Face ATM (Advance Thermo Material) Racing Helmet by Sparco®. Certification: ECE 05; Material: ATM (Advance Thermo Material) Designed for indoor kart racing where a fire proof helmet isn't required, this product is...
      Designed for indoor kart racingProvides ultimate protection
      $140.00
    • (1 review)
      # mpn1147427
      Honda Civic Si with TLEV Standard Engine Family # XHNXV01.6VA2 1999, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet...
      Reduces harmful emissionsExact replacement with little or no fabrication or modifications required
      $443.98
    • (0 reviews)
      # 188160116
      Honda Civic Si 1999, 1-Click Z23 Evolution Sport Drilled and Slotted Brake Kit with Calipers by Power Stop®. Get superior benefits of ceramic pads and cross-drilled rotors in the Power Stop 1-Click Brake kit. These components are used...
      $238.21 - $512.75
    • (0 reviews)
      # 61939412
      Honda Civic Si 1999, Sway Bar by Whiteline®. Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $224.82 - $251.82
    • (0 reviews)
      # 377201941
      Honda Civic Si Coupe DOHC 1999, Secret Weapon Aluminum Polished Short Ram Air Intake System by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result,...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $237.05
    • (0 reviews)
      # mpn4563968628
      Honda Civic Si B16A2 Engine with EK4 Chassis 1999, Speed Limit Defencer by HKS®. Most of JDM vehicles are equipped with speed limiter function. With this function, the vehicle's speed cannot exceed 180km/h. On the other hand, the...
      HKS found the way to pick up the speed signal from other signals transmitted by CAN communication system to eliminate the speed limiter.The original control method of CAN communication system enables the vehicle's digital speed meter to indicate the speed over 180km/h.
      $135.60
    • (0 reviews)
      # 839861202
      Honda Civic Si 1999, Front Motor Torque Mount Inserts by Energy Suspension®. Energy Suspension offers replacement mount bushings for engines, transmissions, engine subframes, differentials, transfer cases, as well as bushings and...
      Replacement mount bushings for engines, transmissions, and transfer case prevents mechanicals from shifting around on broken or weak mounts under accelerationEliminates excess stress on axles, drive shafts, and seals that can cause premature wear and leaks when mechanicals are sitting at improper angles
      $48.98
    • (0 reviews)
      # mpn2265045
      Honda Civic Si 1999, Performance Electric Fan with Aluminum Shroud Kit by Mishimoto®. Size: 14.1" x 16.6" x 3.5". Includes: Aluminum Shroud, 12" Slim Electric Fan. Mishimoto has developed an Aluminum Fan Shroud kit that will...
      Direct plug-n-play for 1992-2000 Honda CivicIncludes factory style plug for easy installation
      $129.50
    • (0 reviews)
      # mpn458198307
      Honda Civic Si DOHC 1999, 725 Series Steel Flywheel by Clutch Masters®. Clutch Masters Flywheels are designed and tested to ensure the safety and quality of every flywheel. Years of R&D has given us the knowledge and firsthand...
      Light-weight for improved performance and Quicker Rev’sSteel Flywheels Consist of a replaceable heat shield (friction surface), eliminating need to resurface flywheel
      $292.50
    • (0 reviews)
      # 1303887464
      Honda Civic Si Coupe 1999, Alpha Series™ Throttle Body by Skunk2®. Skunk2 is proud to introduce its Alpha Series Throttle Body in its exclusive, fine shot-blasted surface finish. Skunk2’s Alpha Series Throttle Body is designed to be...
      Precision Die-Cast AluminumFine Shot-Blasted Surface Finish
      $128.99
    • (0 reviews)
      # 86812432
      Honda Civic Si 1999 Super Conductor Spark Plug Wire Set by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $103.95 - $112.95
    • (0 reviews)
      # mpn3990109742
      Vega Manual Steering Gear Box Kit by Helix®. This box offers new bearings and gears for smooth, comfortable steering. Provides a smooth, natural steering wheel return. If you are looking to upgrade the steering system of your vehicle to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $514.84
    • (0 reviews)
      # 1029303516
      Trac Loc Positraction by Yukon Gear & Axle®. Companies have tried to reproduce the factory Ford 8" and 9" Trac Loc with limited success. Yukon took on this project by looking for ways to make it better. By designing a thicker 1541H...
      Forged case and billet steel left case halfForged 4320 internals for maximum strength
      $456.18 - $592.69
    • (0 reviews)
      # 985325168
      Universal Carbon Lithium Micro Lite 12V Battery by Braille Battery®. Battery Type: Lithium. Cold Cranking Amperage: 200. Polarity: Straight. Voltage: 12V. Carbon composite casings with CNC precision cell top design contain...
      $949.99 - $1,499.99
    • (0 reviews)
      # 69025922
      110 Series Single Layer Racing Suit by RaceQuip®. Avaliable in Colors: Black, Blue, Red. Get superior durability and comfort combined with overall flame and heat protection. Strong construction and advanced sewing techniques make this...
      Ensures heat and fire protectionGentle fabric provides superior comfort
      $99.95 - $139.95
    • (0 reviews)
      # mpn4478921496
      Honda Civic Si 1999, Black Series Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Megan Racing®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Moderate. With law enforcement...
      $288.15




    CARiD is the ultimate source for premium-quality performance parts. With our extensive collection of performance upgrades, adding onto your vehicle's performance or improving its look is safe and easy. Boost the interior of your 1999 Honda Civic Si with a set of racing seats, raise or lower your vehicle for an aggressive look, or add a set of high-performance brake rotors for superior braking. Unlock the hidden potential of your 1999 Honda Civic Si that has been waiting to be released!


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    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • October 05, 2018
      Repair vs Performance Parts | Exhaust Systems
      Whether you need an exhaust system because your vehicle's old pipes have rusted through or become damaged, or you simply want a better one to boost engine performance...
    • August 10, 2018
      When Is It Time To Replace My Brake Lines?
      Hydraulic brake lines and hoses aren’t something most people think about when it comes to vehicle maintenance. That’s understandable, considering automakers...
    • August 09, 2018
      When Is It Time To Replace My Brake Calipers?
      Brake calipers, found only on disc brake systems, house pistons which use the force of hydraulic brake fluid to stop the vehicle. More specifically, those pistons...
    • August 03, 2018
      When Is It Time To Replace My Alternator?
      Bolted to an engine block and powered by a belt-driven pulley, an alternator is in motion whenever the engine is running. Essentially, a vehicle's battery is tasked...
    • May 21, 2018
      How To Remove An Engine
      If you've grown tired of your engine's declining performance, inconsistent power, rough idle, exhaust smoke, knocking noises, rattles, and other maladies that plague...
    • May 02, 2018
      Glossary Of Engine External Parts
      Internal combustion engines are extremely complex and feature a wide array of components that rotate, pump, pressurize, or seal. Many of these components, while...
    • January 19, 2018
      Shopping Guide – Shift Knobs
      The knob at the end of your gearshift lever probably isn't something that most people notice when getting into your car or truck. But for a minimal cost, it can be. We...

    1999 Honda Civic Si Performance Parts Reviews

    Average rating:    3 - 1 review
    3 of 5
    Doesn`t Fit 97-01 Honda CR-V
    This product does fit the engine, however the collector portion on the header does not clear the transmission. So this header won't fit your CR-V. I wouldn't suggest purchasing this header unless you're ready to do some custom welding. I will be shipping back for a refund.
    Posted by Darrell Thomas (Kailua, HI) / August 11, 20181999 Honda CR-V
    Was this review helpful for you? Yes
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