2002-2005 Complete Turbo Kit Honda Civic Si EP3 K20 Bolt-on

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Installation Manual

Application

    02-05 Honda Civic Si 2.0 DOHC 160HP K20A
    02-05 Honda Civic Type R2.0 DOHC 220HP K20A
    
Kit Inclueds

T3/T4 Turbocharger Add to Cart

Featuring a 3" Inlet and 2" Outlet, our Turbocharger boasts a Hybrid Journal Bearing with Oil Cooling capabilities. With a peak power performance output of 25-35 PSI and a remarkable capability of handling up to 450 HP, it ensures high-performance results. This kit comes complete with a gasket and nuts for easy installation. The Compressor Specs include a 0.50 A/R Compressor Wheel (Cold Side) with an inducer of 1.99" (57.75MM) and an exducer of 3" (73.55MM), with a Trim of 48.9. The Turbine Specs feature a 0.63 A/R Turbine Wheel (Hot Side) with an inducer of 2.56" (52.76mm) and an exducer of 2.2" (75.46MM), with a Trim of 61.9. Additionally, it's equipped with a T3 Flange and 5 Bolt Standard Hot Side for compatibility and ease of use.

High Performance EP3 Intercooler Piping Kits Add to Cart

Intercooler Piping Kits 2.25" Alumnium Prenbent Mandrel Bends Piping Comes with Silicone Hoses and T-blot clamps

Honda K20 Intercooler Add to Cart

​This Intercooler, compatible with 2002-2008 models, boasts dimensions of 28 x 11 x 2.5 inches with a delta fin design. Specifically designed for Honda Civic Si K20 Intercooler EP3 DC5, it features a 2.25" OD and is 30% lighter than traditional Bar and Plate models. Its innovative delta fin design delivers up to 20% better cooling efficiency compared to Bar and Plate counterparts. Constructed from 100% Aluminum and hand-welded, this intercooler is polished and rigorously tested to withstand pressures exceeding 80 psi. It offers an impressive temperature drop of 150-35 degrees and maintains a pressure drop as low as 0.1psi at 30psi. Dyno proven to support up to 450hp, it features a core size of 28112.5 inches and an overall size of 226.52.5 inches.

K20 Turbo Manifold Add to Cart

Polish Finish,Cast Stainless Steel,Heavy Duty
T3 Flange
35mm or 38mm External Wastegate Flange
Direct Bolt on,Stainless Top Mount Tubular Manifold
Exactly Same as the Picture Above,comes with Gasket

SI EP3 DC5 TURBO ELBOW & DOWNPIPE HONDA K20 RSX 3" Add to Cart

5 Bolt to turbo
2 pieces design, with 2 flex pipe, insure perfect fitment
2.5" turbo outlet and 3" tubing, minimize turbo back pressure
Fully Stainless Steel T3-4
2 O2 sensor bung

38MM Wastegate Add to Cart

Includes hardware/gasket/flange
Adjustable,4/6/8/10 PSI
High Polish Finish
CNC Machined
Proven Accuracy

Blow Off Valve Add to Cart

Made from Billet Aluminum for Highly Boost Vehicle.
Light Weight.
Easily Adjustable to Prevent Both Premature Boost Leakage and Compressor surge.
Produces Powerful and Unique Aggressive Blow-Off Sound.
PSI Level: 25 PSI Boost, Can Hold up to 1000+ HP
Package includes
1X Type RS Blow Off Valve
1X Gasket

Oil Return Line Kit Add to Cart

Oil Return Line Kits AN-10 20Inch Univeersal Oil Feed Kit 36" Steel Braided Line Oil Feed Line+Return[drain] line 1/8 Size Oil Feed Line w/-4AN Fitting 24" Stainless Steel return line hose Braided for heat and pressure resistance, strength and durability M10x1.5 threads turbo restricter plate with 1/8 npt on top

Attention California Customers:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.