But anyways, what is your favorite exhaust I've 8th Gen Civic 412-05-1930 Alpha Header - '06-'11 Civic Si (EST. No, thanks. 6:13 for before and after sound 4 Door Sedan, None The K-Tuned 8th Gen Civic SI Header was specifically designed to optimize the performance and power output of the K20Z3 engine that is found in all 2 and 4 door SI models. Yes please (+$20.00) During install, inspect to ensure there is no interference or contact. Invidia N1 Exhaust 06-11 Honda Civic Si The Invidia N1 Titanium Tip Exhaust System for the 2006-2011 Honda Civic Si Coupe and Sedan in 70mm (2.75inch) and 76mm (3.0inch). 8th Gen Civic Skunk2 offers a wide variety of performance parts for your 8th Generation Honda Civic, from high flowing headers and exhaust systems to cold … Actually, the 8th gen si axle back fits the 9th gen non si very well. And on the intake manifold do not get that junk2 bull crap it has proven nothing on the k series motors. Debuted at the Chicago Auto Show , the Si sedan concept featured larger 18-inch alloy wheels than its coupe counterpart, along with 4-piston … Hardware pack available for ease of installation. It bolts up perfectly to All-Motor race headers as well as our FG turbo kit‘s 3″ downpipe as well as any race header’s 3″ flange – plus, it can be used on a 100% stock car by simply using our Full-Race 2.5″ to 3″ adaptor. Notice: JavaScript is required for this content. 2.5″ (Factory Header and Some Aftermarket Headers), Select an option... I believe the stock tune was programmed to work with it. Walbro 525LPH Universal Fuel Pump Compatible with E85 or Pump Gas – Hellcat 525LPH Fuel Pump, Inconel Turbo / Manifold Stud Kit – M10 (10mm) Turbo Hardware, 450 LPH E85 Compatible Walbro Universal In-Tank Fuel Pump, Deatschwerks DW65c Compact In-Tank Fuel Pump, Honda FG2 / FA5 Civic Si K-Series T3 / V-Band ProStreet EWG Turbo Manifold, 2006-2011 Civic Si FG 3.5″ Intake with Filter, Honda 8th Gen Civic Si K-Series FG2 / FA5 EFR T3 IWG Turbo Kit. 2.5″ adapter for installation of Full-Race 8th Gen Civic Si Catback to the OEM header. The best exhaust for a '15 Si is the OEM one that came with the car. BUY THE RIGHT PARTS, SAVE TIME & MONEY. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. This exhaust system is revised to be compatible with all year 9th gen Civic Si and 2012-2020 Acura ILX Decreases spool time and increases overall power on turbo applications Full-Race 3″ exhaust installed on a 2014 Civic Si from What you need is the exhaust gasket from the 8th gen si for the axle back and also you have to slightly bend the axle back hangers up a little bit to clear the rear bumper cut out. 2 Door Coupe Lowered vehicles may have issues with the rear spring contacting the exhaust. - 4-2-1 Tri-Y Design - 409 Yes, please add part number TS-EH-301 (+$49.99) LIST OF THE TOP 10 MODS FOR YOUR CIVIC! 2006-2011 8th Gen Honda Civic Si 2.5″ and 3″ Catback Exhaust Adaptor FG Coupe / FA Sedan 2.5″ adapter for installation of Full-Race 8th Gen Civic Si Catback to the OEM header. Join us on Facebook and get up to date news about our product and offers. FIND THE PARTS YOU REALLY NEED, SKIP THE REST. The exhaust is 2.75 inches or 70MM providing excellent flow for N/A or boosted applications. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Made from high quality stainless steel materials and polished to a mirror finish, the Full-Race 3″ exhaust will extract maximum performance from Turbo AND All-Motor applications as well as supercharged setups. Overview Fitment & … With clients in 90 countries around the world, Full-Race Motorsports is the most trusted name in turbocharging. THE ULTIMATE 8TH CIVIC PARTS GUIDE! The header was developed using a proven 4-2-1 Tri-Y design that delivers power gains almost everywhere in the power band, not just the higher rpm range. 8th Gen Civic Si K24 Header 409 Series Stainless Steel-Applications: 06-11 Civic SI Coupe and Sedan w/K24A swap.Note:*It is highly recommended to upgr Features: - Fits Civic Si with K24A engines. Full-Race has raised the bar for high-end ’06+ Civic exhaust systems. Reusing gaskets and exhaust hardware is not recommended. If using OEM downpipe, reuse OEM crush gasket or replace with new. This specific powerplant in the 8th gen is the K20Z3, very similiar to the K20A, this system utlizes a DBW (Drive By Wire) electronic throttle body to allow the car to operate its VSA (vehicle stability assist), which modulates throttle to help maintain a stable vehicle and … 3.0″ (Turbo Applications and Some Aftermarket Headers) Notice: JavaScript is required for this content. Tsudo Exhaust: 4inch tips and 4.5inch muffler Mugen rear lip makes it so the exhaust doesnt fit perfectly but sounds amazing. Honda introduced the Civic Si Sedan for North America in 2007; previously, only the Japanese market had been offered Si Sedans. Buy Mugen Cat Back Stainless Steel Exhaust for 8th Gen Civic Si Coupe 18000-XKPH-K0S0 at King Motorsports Unlimited, Inc.. As with all Mugen systems, the 8th Gen Coupe setup is perfect in fit, finish, sound and performance. Mugen Cat Back Stainless Steel Exhaust for 8th Gen Civic Si Coupe 18000-XKPH-K0S0 As with all Mugen systems, the 8th Gen Coupe setup is perfect in fit, finish, sound and performance. SPECIFICATIONS Type Cat-Back Series Street Main Piping Diameter 2.25" Exit The header was developed using a proven 4-2-1 Tri-Y Honda 8th gen Civic Si FG2 / FA5 3″ Cat-back V-band Exhaust System Full-Race has raised the bar for high-end ’06+ Civic exhaust systems. (I don't know enough about the engine yet to even think about taking it apart... Thats a few years down the road.) The K-Tuned 8th Gen Civic Cat Back Exhaust System uses a proven design to reduce restriction and deliver significant power gains, especially in the upper rpm range, where the K engine loves to breathe. 2017+ F-150 and Raptor Recommended Turbos, 2015+ F-150 and Raptor Recommended Turbos, 2011-2014 F-150 and Raptor Recommended Turbos, 9th gen Civic / ILX / TSX Recommended Turbos, S55 F80/F82/F83/F87 M3, M4 and M2 competition, Full-Race 2006-2011 Civic Si 3″ Exhaust System Testimonial on the 8th Civic Forum, Torque Solution 06-11 Civic Exhaust Mount Kit, Applications: 2006-2011 2 door coupe and 4 door sedan civics, Includes 3″ v-band flanges and clamps for an easy install, Optional pipe to connect to oem cat OR 3″ headers/downpipes (Please verify outlet flange with manufacturer of aftermarket headers), Decreases spool time and increases overall power on turbo applications, During install, make sure the adapter pipe is facing down. The exhaust i would assume that you would want good power gains and also to be quite so it will not catch much attention and i would say get the Apexi ws2. The Civic Si benefits from a host of products for its K20Z3 engine, including complete turbo kits featuring Garrett turbochargers and BorgWarner EFR and AirWerks turbochargers . IN STOCK 6/8/2021) 412-05-1930 $471.99 Temporarily Out of Stock Status: Temporarily Out of Stock Weight: 27.30 lbs. Mugen Cat Back Stainless Steel Exhaust for 8th Gen Civic Si Coupe 18000-XKPH-K0S0 As with all Mugen systems, the 8th Gen Coupe setup is perfect in fit, finish, sound and performance. I'm looking for a few simple and small HP gains for my 8th gen Si. Select an option... If it faces up it will interfere with the underbody, All models may require slight bending or modification of rear heat shielding during install, Gasket supplied is for use with aftermarket downpipe. DIY! For piping, we used large diameter 3" mandrel-bent tubing, that really is 3" in diameter when measured, to make sure exhaust gases exit quickly. Help me reach 1000 subs! Quick sound test of the Invidia N1 exhaust on the 8th gen Civic Si. 8TH Gen Civic Si 3" Exhaust USD $699.99 Add To Cart SALE 90mm Throttle Body K-Series or B-Series New 2019 Style USD $379.99 Add To Cart SALE B/D Shifter - … Here are the 5 Best Sounding Loud Exhaust Systems with Exhaust Sound from each of them. Full-Race 2006-2011 Civic Si 3″ Exhaust System with Full-Race FG/FA K-Series Turbo Kit, Full-Race 2006-2011 Civic Si 3″ Exhaust System with Skunk 2 Header, Full-Race 2006-2011 Civic Si 3″ Exhaust System with Invidia Header, Testimonial Originally Posted by ATL Si at Full-Race 2006-2011 Civic Si 3″ Exhaust System Testimonial on the 8th Civic Forum, 2.5" Adaptor (For Use with OEM Catalytic Converter), 3" Adaptor (For Use with Aftermarket Test Pipe), Hondata Map Sensors (4 Bar or 7 Bar Options), Full-Race 4 Port MAC Boost Control Solenoid, 450 LPH E85 Compatible Walbro Universal In-Tank Fuel Pump, Honda 8th and 9th gen Civic Si Vertical Flow Intercooler & Bumper Beam, Honda 8th Gen Civic Si K-Series FG2 / FA5 EFR T3 IWG Turbo Kit. STEP BY STEP INSTALL GUIDES. 3.0″ adapter for installation of Full-Race 8th Gen Civic Si Catback Exhaust to 3″ downpipe or 3″ header. Typically OEM exhaust hangers sag as they wear out and allow for unwanted movement of the exhaust. Our kits, manifolds intercoolers and exhausts set the standard for turbo systems and components. 8th gen FG / FA Civic (06-11) The 2006-11 Honda Civic and Civic Si share several important traits, including body lines, i-VTEC engines and forced induction solutions from Full-Race! Our kits, manifolds intercoolers and exhausts set the standard for turbo systems and components. Using a proven design with easy to install v-band flanges, this exhaust makes more power and less noise on a wide variety of K20 and K24 engines. Subscribe to the Full-Race newsletter for updates and special deals! One of the quietest exhausts you will find for the 06-11 8th generation Civic Si, it provides a sporty & smooth tone that opens up under full throttle. K-Tuned 8th Gen Header The K-Tuned 8th Gen Civic SI Header was specifically designed to optimize the performance and power output of the K20Z3 engine that is found in all 2 and 4 door SI models. 2017+ F-150 and Raptor Recommended Turbos, 2015+ F-150 and Raptor Recommended Turbos, 2011-2014 F-150 and Raptor Recommended Turbos, 9th gen Civic / ILX / TSX Recommended Turbos, S55 F80/F82/F83/F87 M3, M4 and M2 competition. Your email: We promise to never spam you, and just Join us on Facebook and get up to date news about our product and offers. You may think I'm being sarcastic, but I am not. IN STOCK 3/15/2021) 413-05-5025 $608.99 Temporarily Out of Stock Status: Temporarily Out of Stock Weight: 62.46 lbs. The Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound. No thanks. With clients in 90 countries around the world, Full-Race Motorsports is the most trusted name in turbocharging. Subscribe to the Full-Race newsletter for updates and special deals! 8th Gen Civic 413-05-5025 Mega Power R Exhaust - '06-'11 Civic Si 2dr. (EST. Use Torque Solution 06-11 Civic Exhaust Mount Kit to keep the exhaust in position without contact. This exhaust comes in either stainless tip or the burnt titanium tip. The intake manifold do not get that junk2 bull crap it has proven on! And special deals with clients in 90 countries around the world, Full-Race Motorsports is the OEM header may issues... To ensure there is no interference or contact Stainless Performance exhaust system delivers dyno Power... Allow for unwanted movement of the TOP 10 MODS for YOUR Civic install, inspect to ensure is. Work with it intake manifold do not get that junk2 bull crap it proven. 06-11 Civic exhaust Mount Kit to keep the exhaust in position without contact is 2.75 inches 70MM. Around the world, Full-Race Motorsports is the most trusted name in turbocharging proven nothing the... 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