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Looking for aftermarket parts to modify or upgrade your Honda Civic with flanges? At Tunersports.com we carry a huge selection of the top name brand performance flange parts and accessories.
Upgrade your Honda Civic with premium aftermarket performance parts designed to improve power, handling, and style. Shop exhaust systems, suspension upgrades, brake kits, air intakes, and more — all backed by fast, free shipping from Tunersports.
 IN STOCK 14224Precision laser cut from 3/8” thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performance Stainless Flanges have port sizing that is optimized for use with standard wall round tubing.... Vibrant Exhaust Manifold Flange for Honda K24 Motor in 12+ Honda Civic Si - 3/8in Thick 2012-2015 Honda Civic Si $64.47 |
 IN STOCK 14610Precision laser cut from 1/2" thick HRPO Mild steel, and great for use with Stainless Schedule 10 or Schedule 40 pipe. We suggest using 309L welding rod to mate 304 stainless to our steel flanges.... Vibrant Mild Steel Exhaust Manifold Flange for Honda/Acura B-Series motor 1/2in Thick 1999-2000 Honda Civic Si $66.07 |
 IN STOCK - LOW 14610DPrecision laser cut from 1/2" thick HRPO Mild steel, and great for use with Stainless Schedule 10 or Schedule 40 pipe. We suggest using 309L welding rod to mate 304 stainless to our steel flanges.... Vibrant Mild Steel Exhaust Manifold Flange for Honda/Acura D-Series motor 1/2in Thick 1988-1991 Honda Civic RT 4WD 1988-2005 Honda Civic DX / LX 1989-1995 Honda Civic Si 1990-2005 Honda Civic EX 1992-1995 Honda Civic VX 1992-2000 Honda Civic CX 1996-2005 Honda Civic HX 1998-2005 Honda Civic GX 1999-1999 Honda Civic Value Package 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $69.70 |
 IN STOCK 14610KPrecision laser cut from 1/2" thick HRPO Mild steel, and great for use with Stainless Schedule 10 or Schedule 40 pipe. We suggest using 309L welding rod to mate 304 stainless to our steel flanges.... Vibrant Mild Steel Exhaust Manifold Flange for Honda/Acura K-Series motor 1/2in Thick 2002-2011 Honda Civic Si 2008-2008 Honda Civic MUGEN Si 2015-2015 Honda Civic Si 2016-2016 Honda Civic EX / LX / LX-P $70.08 |
 IN STOCK 14724Precision laser cut from 1/2" thick HRPO Mild steel, and great for use with Stainless Schedule 10 or Schedule 40 pipe. We suggest using 309L welding rod to mate 304 stainless to our steel flanges.... Vibrant Manifold Flange for Honda K24 Motor in 2012+ Honda Civic Si - 1/2in Thick 2012-2015 Honda Civic Si 2017-2020 Honda Civic Si 2022-2025 Honda Civic Si $60.47 |
 IN STOCK 1460Precision laser cut from 3/8” thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performance Stainless Flanges have port sizing that is optimized for use with standard wall round tubing.... Vibrant T304 SS Exhaust Manifold Flange for Honda/Acura B-series motor 3/8in Thick 1999-2000 Honda Civic Si $76.89 |
 IN STOCK 1460DPrecision laser cut from 3/8” thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performance Stainless Flanges have port sizing that is optimized for use with standard wall round tubing.... Vibrant T304 SS Exhaust Manifold Flange for Honda/Acura D-series motor 3/8in Thick 1988-1991 Honda Civic RT 4WD 1988-2005 Honda Civic DX / LX 1989-1995 Honda Civic Si 1990-2005 Honda Civic EX 1992-1995 Honda Civic VX 1992-2000 Honda Civic CX 1996-2005 Honda Civic HX 1998-2005 Honda Civic GX 1999-1999 Honda Civic Value Package 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $76.89 |
 IN STOCK 1460KPrecision laser cut from 3/8” thick 304 Stainless Steel, this manifold flange can be used to create a turbo manifold or header. Vibrant Performance Stainless Flanges have port sizing that is optimized for use with standard wall round tubing.... Vibrant T304 SS Exhaust Manifold Flange for Honda/Acura K-series motor 3/8in Thick 2002-2011 Honda Civic Si 2008-2008 Honda Civic MUGEN Si 2015-2015 Honda Civic Si 2016-2016 Honda Civic EX / LX / LX-P $84.91 |
Whether you drive a classic 90s Civic, a turbocharged late-model build, or a daily-driven commuter, we carry performance parts designed specifically for your generation. Our extensive inventory ensures proper fitment and compatibility across a wide range of Honda Civic trims and model years.
Improve airflow and unleash a more aggressive sound with high-performance cat-back exhaust systems, headers, and mufflers. Upgrading your exhaust can increase horsepower while enhancing throttle response.
Enhance cornering and overall ride control with performance suspension components including coilovers, lowering springs, sway bars, and strut braces. Dial in your Civic’s stance and handling for street or track use.
Boost engine efficiency and performance with cold air intakes, short ram systems, and other airflow upgrades. These modifications help your Civic breathe better and respond faster.
Increase stopping power with upgraded brake pads, slotted rotors, and complete big brake kits. Ideal for spirited driving and high-performance applications.
Customize your Civic’s appearance and comfort with lighting upgrades, aerodynamic components, shift knobs, floor mats, and other premium accessories.
Popular upgrades include cold air intakes, cat-back exhaust systems, coilovers, and upgraded brake components. These modifications improve horsepower, handling, and overall driving performance.
Aftermarket parts may affect certain warranty claims depending on installation and manufacturer guidelines. Always review your vehicle’s warranty terms before modifying.
Use the model year filter or browse by generation to ensure compatibility with your specific Honda Civic trim and configuration.