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The largest selection of Honda and Acura performance upgrade parts from one single Brand! 27WON is your destination for intakes, exhausts, turbos, downpipes, big brake kits and more. If you've got a 2016+ Honda, we likely have a performance upgrade for it. For earlier Honda/Acura's and our Accord community, we've got a suite of parts for you as well.
$30.00
Here you will have the option to order a silicone coupler to attach a 27WON turbo inlet pipe to a variety of intakes like those from 27WON, PRL, K&N, AEM, and others. More silicone couplers are under development to attach the 27WON TIP to other various brands' intake systems.

$19.99
It's time to REDEFINE your ride. The 27WON REDEFINE windshield banner makes a bold statement; not just about your taste in premium parts, but...
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$0.00
Get the gift that keeps on giving Unsure what to get for the Honda performance enthusiast? Well, look no further than a 27WON gift card. Give that...
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$59.99
When it comes to replacing the air filter on your 27WON cold air intake, all you need is this sweet replacement from 27WON. Simple pop off your old filter and clamp on your new filter to keep fresh air coming into your 1.5T Honda Dreams engine.

$29.99
A flexfit with clean lines like your car. See what we did there? This awesome hat is going to be your new go-to choice. Its clean black and...

$82.71
Here you will have the option to order a master cylinder brake brace for the 27WON front strut tower bar. The master cylinder brace is a 100% direct bolt-on piece to the 27WON bar and can be purchased separately. It will only fit the 27WON fstb and not any of the other aftermarket Honda ones from other companies.

$2,600.00
This complete fuel system upgrade is designed to give your 2017-2021 L15 1.5T Honda Civic Si 35% more fuel/gasoline volume over the OEM stock system. This kit consists of an aftermarket hi lift and lobe camshaft, bigger fuel injectors, lines, connectors and harnesses for a complete setup to push 500hp or more.
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$790.00
Modern engine programming is a must-have to extract maximum power and reliability from your new Honda. The Hondata FlashPro is an...

$159.99
Aftermarket performance boost tubes for the upgraded intercooler setup on your Honda Civic Type R 2017+ (FK8 chassis code)

$92.71
Here you will have the option to order a master cylinder brake brace for the 27WON front strut tower bar. The master cylinder brace is a 100% direct bolt-on piece to the 27WON bar and can be purchased separately. It will only fit the 27WON fstb and not any of the other aftermarket Honda ones from other companies.
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$292.71
A performance front strut tower bar for the 2018, 2019, 2020, and 2021 Honda Accord. This is a direct bolt-on piece for the AccordX that both performs great and looks amazing. This will fit any trim of the CV2 chassis including both 1.5L and 2.0L versions. Help increase chassis rigidity and have a more stable and planted Honda Accord with this FSTB from 27WON.

$649.00
With today’s modern technology; computer controlled engine programming is a must have to unlock peak performance from your 2016+ Honda or Acura including...
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$29.99
A stencil to get a crisp and clean "27WON" logo back on your intercooler upgrade for any 2021 2020 2019 2018 2017 2016 Honda Civic Type R FK8 chassis code equipped with our FMIC

$75.00
This device allows flash your 2025+ Honda Civic Si ECU as all 2025 and newer Si models require a different approach to flashing. Once this step is...
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$352.71
Upgraded performance front-pipe for the L15 engine found on 2016 and later Honda Civic's
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$92.71
A leather shift knob designed to fit on a 2016+ Honda Civic. This is a direct replacement for the 10th and 11th generation Honda Civic Si

$199.99
80mm upgrade Race MAF for the 2016+ Honda Civic and 2017+ Honda Civic SI equipped with the 1.5L Turbo earth dream engines. An upgraded race MAF allows more power to be made by flowing more air and altering the MAF scale table.

$1,392.71 $1,292.71
Nothing on the market out there like this. The 27WON 2018+ Honda Accord exhaust is bar none the best engineered, most refined, and highest performing system available on the market. AccordX owners rejoice.
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$642.71
New orders ship 8/13-8/20 Performance turbocharged engines love a free flowing exhaust and intake system. The 27WON Performance...

$1,692.71
Complete front and rear Big Brake kit for the 2000 to 2009 Honda S2000 AP1 & AP2. This kit is designed to be lighter than most kits and works with 17" high offset wheels designed for track use. The 27WON rear BBK is the only kit on the market designed to retain the full functionality of your OEM rear parking brake.

$92.71
An upgraded 4 Bar MAP sensor for your Honda and Acura will allow you to read more turbocharger pressure so you can run more boost. The 2016+ Honda Civic and L15B7 engine uses two sensors while all older sensors use one. This is a great add-on for older NA Hondas looking to go to forced induction.

$385.42
New 2022 Honda Civic Performance parts, This is 27WON's newest product release for the 11th Gen Civic EX and Touring. A performance front strut tower bar to help reduce chassis flex and increase rigidity. It will also have provisions for a future master cylinder Brake Brace
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$372.71
The OEM cross over pipe on the L15 engine is made of a small plastic piece that is very restrictive to airflow and performance. The high-performance 27WON Turbo Inlet Pipe replaces the small and ugly looking factory unit with a large single-piece cast unit that dramatically improves both power and aesthetics under the hood of your 10th generation Honda Civic. This pipe flows much more air over the stock unit and adds a huge visual appeal under the hood of your ride.

$352.71
A high-performance front pipe exhaust pipe for the 11th generation 2022+ Honda Civic Si, EX, and sport touring models equipped with the turbocharged 1.5L VTEC engine. Our front-pipe will also work on the new 2023+ Acura Integra 5th Generation
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$2,292.71
The W3 is 27WON's biggest and baddest high-performance drop-in turbo kit for the 10th generation Honda Civic and Si. This turbo system is a 100% bolt-on kit with factory-like fitment and function. This will work on the 2016,2017,2018,2019,2020, 2021 Civic with the Earth Dreams 1.5L turbocharged engine. This system will allow you to bolt-on over 150+whp with the correct fuel system support and does not require any customer fabrication work. It's a simply drop-on to break the 400HP mark.
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$1,792.71
Complete Big Brake kit for 9th Gen 2012-2015 Honda Civic Si, 10th Gen 2016+ Honda Civic and 2017+ Honda Civic Si. Also compatible with the 2018+ Honda Accord

$792.71
A performance exhaust downpipe upgrade for all 2017 and up Honda Civic Type R platforms including the 10th generation FK8 and 11th generation FL5 hatchback 6spd manual k20C1 powered vehicles
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$932.71
Intercooler Upgrade for 2019 2018 2017 2016 Honda Civic 1.5l engine

$392.71
There’s no better feeling than showing up to the local meet, popping the hood, and showing off the new "go-fast" parts. Add the satisfaction...
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$145.00
When the time comes, grab a set of brand new replacement pads for your 27WON Big Brake Kit right here. These sport blue pads provide smooth and consistent stopping performance and are the the same pads that come originally equipped with your 27WON BBK

$1,192.71
Honda did a great job silencing your turbocharged 1.5L… almost too good. At 27WON we know what you want, what your desire… an exhaust...

$29.99
It's time to REDEFINE what it means to be a Honda Performance enthusiast. Represent wherever you go with the classic 27WON logo on front, and the...

$292.71
27WON high-end performance strut tower brace for the 10th generation Honda Civic. Fits the 2016+ Civic all trims from 2016, 2017, 2018, 2019, 2020 and 2021 Si and Type R.

$692.71
A performance Intercooler Upgrade for 2021 2020 2019 2018 2017 2016 Honda Civic Type R FK8 chassis code

$142.71
An upgraded rear engine mount or rmm motor mount as its sometimes called is designed to help improve traction on your Modern Honda Civic by helping eliminate wheel hop often associated with high horse-power FWD cars.

$2,990.00
This complete fuel system upgrade is designed to give your 2017+ Honda Civic Type R 24% more fuel/gasoline volume over the OEM stock system. This kit consists of an aftermarket in-tank electric fuel pump, larger low-pressure fuel line, high-flow performance injectors, and an upgrade Direct Injection Pump. Hondata Flashpro software is required to use this kit on your FK8.

$1,692.71
The only true 3" exhaust system for your 2017+ Honda Civic Type R. Made from 100% T304 stainless steel and specifically tuned for your K20C1 engine this system is set to be the best Catback and turboback exhaust for the FK8 Type R.

$159.99
OE like fitted engine bay fender and radiator shrouds designed to smooth airflow in the engine bay and add a clean aesthetic look that you'll be proud to show off the next time you pop your hood at the local Honda meet

$27.10
As they say, another one! You know we couldn't just stop. We are back with another exclusive merch mash-up. Two epic brands, one epic design....

$79.99
If you no longer have your original hardware from our upgraded Turbo Inlet Pipe, then don't despair. We've got a full replacement hardware kit full of all of the components you'll need for a seamless install of your 10th Gen Civic TIP. Nuts, bolts, gaskets, hoses, are all included in our kit here.
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$169.99
OE like fitted engine bay fender and radiator shrouds designed to smooth airflow in the engine bay and add a clean aesthetic look that you'll be proud to show off the next time you pop your hood at the local Honda meet

$1,192.71
Intercooler Upgrade for 2022 2023 2024 2025 Honda Civic & Acura Integra 1.5l turbo engine
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$692.71
New orders ship 8/13-8/20 One of the best ways to gain performance out of an OEM turbocharged vehicle is to upgrade the exhaust system with...

$1,192.71
The best sounding and most premium aftermarket exhaust system for the 11th generation Honda Civic Sedan EX and Touring trim. Not made from titanium but premium T304 Stainless Steel this system makes horsepower and torque when paired with other aftermarket performance modifications.

$142.71
If you no longer have your original hardware from your 27WON W1 Turbo, we've got a full replacement hardware kit full of all of the components you'll need for a seamless install. Gaskets, nuts, downpipe studs, and lines are all here for a painless process. Install is a breeze for any CivicX with the 1.5L L15 engine

$1,792.71
Complete Big Brake kit for 2022+ Honda Civic 11th generation

$2,092.71
A 500+ WHP capable drop-in turbocharger for the 2017, 2018, 2019, 2020, 2021, and 2023 Honda Civic Type R. This unit is a direct bolt-on unit and does not require any modifications. Increase both horsepower and torque on your late model Honda with this forced induction power adder.

$299.99
The cooling upgrade you need! Check out the 27WON upgraded coolant tank. It's an expansion tank that replaces the stock boring yellow plastic tank found on all 2016+ Honda Civics like the Si, Type R, and Sport, plus others with a sleek aluminum version. Specific fitments are available for the 1.5T and 2.0T vehicles and this one makes your engine bay pop