GM Colorado/Canyon 3.5L/3.7L 5-Cylinder T3 Turbo Kit — 12-Piece Package
A complete turbo package for the GM 3.5L/3.7L 5-cylinder engine, built around a T3 turbocharger. With supporting modifications and a built motor, this setup is capable of significant horsepower gains over stock. Works with automatic or manual gearboxes and is designed to allow you to retain air conditioning and power steering for a street-driven build.
What's included:
- Turbo Exhaust T3/T4 Manifold — TIG-welded 321 stainless steel, large primaries, T3/T4 turbo flange, full install hardware and gaskets
- T3 Turbocharger — .57 compressor wheel, .50 A/R compressor housing, .63 A/R turbine housing, 3" inlet/2" outlet, wet float bearings, 1/8 NPT oil inlet, oil fitting gaskets and mounting studs included
- Front Mount Intercooler — lightweight aluminum, TIG-welded, 2.5" cold outlet and hot inlet
- Universal Intercooler Piping Kit — aluminum piping, silicone couplers, and stainless worm-gear clamps (may require light modification to fit)
- Adjustable Boost Controller — anodized aluminum, CNC machined, with install kit
- Slim Cooling Fan — reversible push/pull design
- Electronic Turbo Timer — LED digital display, pigtail wiring included
- Heat Wrap (10 meters) — high-temp fiberglass
- Stainless Exhaust Pipe — 2.5" inlet, mandrel bent, waterjet-cut 5-bolt flange
- High-Flow Intake Filter — 3" inlet
- High-Flow Breather Cap
- Coolant Sensor Bung — aluminum, fits most OEM 38mm coolant hoses
Installation notes:
- Most parts are direct bolt-ons; the piping will need to be fitted up, though the included bends and couplers make this straightforward.
- No written install instructions are included; a weekend DIY install is typical, but a professional installer is recommended if you're not comfortable with the work.
- For street use, the turbo's exhaust outlet needs to connect to your existing exhaust system; expect to fabricate an adapter pipe or have an exhaust shop make the connection.
Always verify local emissions regulations before installing forced-induction components on a vehicle used on public roads.