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Honda Civic GReddy Turbo Kit

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Application Information

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Year Range
Door Config  [Trim Level]
Application Notes
2006 to 2011
All [Si, Mugen Si]
(Tuner Turbo Kit) (Fuel System Sold Separately)

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GReddy Turbo Kit Description

It takes a tremendous amount of money and time to successfully increase the power of a naturally aspirated Honda Civic engine. With a GReddy bolt-on turbocharger kit you can obtain instant horsepower gains with less time and money while still having the potential for upgrading. Unlike most turbo kits on the market today, GReddy kits are designed specifically for driveability and reliability, as well as performance. Since they are based completely on Honda Civic stock engines, these kits come with all the necessary basics, including fuel enrichment. Best of all, many GReddy turbo kits are CARB exempt, which makes them 50-state street legal. If competition use is your goal, there are many GReddy upgrades (intercoolers, blow-off valves, fuel management and boost controllers) to boost the power output of your Civic even further.

GReddy turbo kits are very popular due to their reliability, competitive price, and performance gains. With upgrades and some tuning, more power is easily possible! What's more, GReddy turbos have better response characteristics than other similar sized ball bearing turbos, so you will experience minimal turbo lag.

GReddy has recently updated their turbo kit for the 2006 to 2011 Civic Si. Now, the e-Manage Ultimate unit directly plugs into your ECU - no splicing of wires is required! This means the GReddy kit is now truly a bolt-on turbo kit (no harder than installing an intake, header, and exhaust). This kit produces about 254 horsepower (at the flywheel) and includes a high-flow intercooler! For maximum power gains on the 06-11 Si, we highly recommended purchasing a high-flow catalytic converter (or eliminating your cat entirely) and exhaust system. The Random Technology High-Flow Catalytic Converter will bolt up directly to the 06-11 Si GReddy kit.

GReddy Turbo Kit Features:
  • 100% complete bolt-on installation.
  • Mitsubishi turbocharger (with internal wastegate).
  • GReddy cast-iron manifolds.
  • GReddy downpipe.
  • GReddy Airinx intake.
  • Intercooler and piping included on select kits.
  • GReddy heat shield.
  • GReddy e-Manage (or e-Manage Ultimate for the 06-11 Si).
  • GReddy fuel injectors (except on the 92-95 Civic EX/Si).
  • All necessary piping and hardware.
Optional Parts: To maximize power with this turbo kit, we recommend getting a full cat-back exhaust system. You may also need to upgrade your clutch due to the increased power levels.

Other Recommendations: Please only use premium fuel (91 octane or better). You may also benefit from purchasing a set of 1 step colder spark plugs (Denso Iridiums perform the best).

Availability: Unless otherwise noted, this product is usually in stock at one of our warehouses, or will ship directly from the manufacturer.