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How much power can a Civic SI make?

The Honda Civic Si is a high-performance variant of the popular Civic compact car. While the exact power output can vary depending on the model year and specific modifications, a stock Civic Si typically produces around 205 horsepower and 192 lb-ft of torque.


Civic Si Engine and Performance Specifications


The Civic Si is powered by a turbocharged 1.5-liter four-cylinder engine that is tuned to deliver a significant boost in power compared to the standard Civic models. The engine features a host of performance-oriented upgrades, including a larger turbocharger, reinforced internals, and a high-flow exhaust system.


In its most recent iteration, the 2022 Civic Si produces 200 horsepower and 192 lb-ft of torque. This power is sent to the front wheels through a six-speed manual transmission, which is the only available gearbox option for the Civic Si.


Potential for Increased Power


While the stock Civic Si is already a potent performer, enthusiasts can further increase its power output through various modifications and upgrades. Some common modifications include:



  • Upgraded turbocharger or turbo kit

  • High-flow air intake and exhaust system

  • Engine tuning and remapping

  • Upgraded engine internals (pistons, rods, etc.)


With these types of modifications, it's not uncommon for a well-tuned Civic Si to produce over 250 horsepower at the wheels. However, it's important to note that significant power increases may require additional upgrades to the brakes, suspension, and other components to ensure the car can handle the extra performance safely.p>

Civic Si in Motorsports


The Civic Si has a long history of success in various motorsports, including rally, time attack, and circuit racing. In these competitive environments, Civic Si race cars have been known to produce well over 300 horsepower, thanks to extensive modifications and tuning.


The Civic Si's combination of a powerful engine, precise handling, and relatively affordable price point have made it a popular choice for both amateur and professional racers alike. Its performance capabilities have earned it a loyal following among enthusiasts who appreciate the car's blend of practicality and driving excitement.

Which is better, a 1.5 or 2.0 engine?


What's the Difference Between these Engines? Other than the difference in the liter size, there's a pretty big difference with the overall performance and efficiency. The 1.5L turbocharged 4-cylinder engine leads in both power and fuel efficiency.



How much HP can a Civic handle?


For the engine, our general answer is about ~375 wheel horsepower. This is around the max safe limit for a stock L15B7 engine.



How much power can a 1.5 L engine make?


The Ecotec 1.5L Turbocharged LSD engine improves upon GM's small engine modular architecture by providing even greater performance and refinement over the previous versions. Horsepower has increased to 175 hp (vs LYX-170hp) while torque remains at an impressive 203 lb-ft of torque.



How to make 300 hp in Honda Civic?


But, for 300hp, you'll NEED an upgraded clutch, ARP head studs, and a solid tune. 27WON and RV6 have drop-in turbo upgrades for these motors already. You'll also likely wanna entertain a full exhaust, intake, and charge pipe upgrade as well.



How much HP can a 1.5 T handle?


Since the 1.5-liter Turbo engine debuted in the U.S. in the 2016 Honda Civic, eight versions of the engine have been available with outputs ranging from 174 to 205 horsepower (SAE net) in various applications, and more than 3 million have been sold.



What is the highest HP Civic?


315 horsepower
The engine delivers a stout 315 horsepower and 310 lb-ft of torque. An engaging six-speed manual transmission pairs with the engine and routes power to the hatchback's front wheels. There are a few other things that distinguish the Honda Civic Type R, and they include: Rear wing.



What is the fastest type of Honda Civic?


What is the top speed of a Honda Civic? The 2025 Honda Civic top speed is reported to be 114 miles per hour for the Civic Sport Touring Hybrid. In 2023, the top reported speed of the Honda Civic Type R was 169 miles per hour. Type R options generally provide the best performance for the lineup.



Is Civic Type R faster than Golf R?


In third gear the Type R took just 2.2 seconds to go from 30-50mph, two tenths faster than the Golf R, and it went from 50-70mph in fifth five tenths quicker than its rival as well. With a rolling start, the Honda's higher power and lower weight mean it's the quicker of the two.



Can a Honda Civic hold a v8?


Not possible cuz the unibody won't hold the engine.



Is a type R faster than a Civic Si?


Is the Civic Si Faster Than the Type R? At the end of the day, speed is a key differentiator between the two vehicles. The Civic Si accelerates from zero to 60 mph in 6.9 seconds, but the Civic Type R is generally faster, reaching the same speed in just 5 seconds.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.