Huron Speed V2 Intercooled Turbo Kit 99-04' 4.8l, 5.3l
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Currently out of stock while we revamp this into a new V3 version! Contact us if interested for updates, will be available shortly. Updates include a kit that is much more complete, easier fitment, and a whole new Intercooled Cold-Side set-up!



Huron Speed V2 Intercooled Turbo Kit for 1999-2002 GM Silverado/Sierra 4.8l and 5.3l trucks.

*Will fit your truck as long as you have the more narrow version radiator (width under 35" total). Has been confirmed on 03-07 trucks as well with this radiator. Will not fit HD trucks with the wider radiator. Some trimming on plastic on the grill/headlight area is expected to fit the intercooler and cold piping.



Will fit all models from 1999-2004 with the more narrow radiator (Overall width less than 35")

Will fit both 2wd and 4wd trucks


Kit is built to use a Standard T4 frame Turbo with a 3" v-band discharge. The following are the most commonly used turbo that would be a direct bolt-on:

Turbonetics Hurricane Series and T-series 7875 and 7575

Precision PTE 7275, 7675cea

Comp CT43 with 3" exit

PT88 with optional 4" Downpipe



Intercooled kit includes:

.120 wall Stainess Steel, extra thick, Turbo Manifold with 44mm WG flange and T4 turbo Flange

Stainless Steel, v-banded drivers side manifold

2.5" Stainless Steel crossover pipe to connect drivers side manifold to the Turbo Manifold

3" Stainless Steel downpipe with port to recirculate wastegate, wideband O2 bung, and V-band flange for easy attachment

(2) 2.5" vband clamp to connect crossover to turbo manifolds

3" vband to connect downpipe to turbocharger

3" vband clamp to use at other end of downpipe if you wish to add on more exhaust

4" Aluminum Intake tube with Silicone coupler and 4" Turbo Air-Filter

3" Aluminum Cold Side tubing with 50mm BOV flange with Silicone Couplers to run from Turbo Outlet into front mount Intercooler, and out of Intercooler into Throttle Body

3" Thick Front Mount Intercooler

Direct bolt on Intercooler Brackets

Hardware kit to bolt manifolds to cylinder heads, turbo to manifold, intercooler to bracket, and bracket to truck.

*Included but not pictured: 4" Turbo Air-Filter*



Features & Benefits of the Huron Speed Truck Intercooled turbo kit:

*Extra thick .120 wall stainless steel turbo manifold will have no issues holding up to the high heat and weight of the turbocharger. Worries about cracking manifolds is a thing of the past!

*Wastegate port is in the line of flow at the front of the manifold which will collect exhaust gasses from the entire system (both banks) as well as using a larger 44mm flange to control boost. No need to worry about boost creep issues! Recently revised to bring the Wastegate up even higher on the manifold to get even more exhaust and better clearance not requiring any modifications to the vehicle to fit!

*Wastegate tube features a nice bellow in line for an easy install and alignment of the wastegate recirc. with the downpipe for the recirculating WG discharge!

*(2) bellows are used in the crossover pipe to allow easy alignment, seal, and connection to the manifolds. With one bellow per side it will allow easier alignment and install, as well as less stress on the system and the bellows = longer life!

*Recirculating the WG Discharge into the downpipe is a STANDARD feature!

*Bungs for Primary O2 Sensors AND for a wideband O2 with plug is a STANDARD feature!

*System as a whole was made to provide a clean looking install, using great materials, built to make for an easy install without having to fight aligning pipes together along with easy to install v-band clamps. Boost control with a proper wastegate placement was high on the list to prevent boost creep.

*4" Downpipe option available to bolt up to larger Mid-frame PT88 turbo

*Cold Side Tubing made from Aluminum provide a clean filterd air intake for the turbocharger as well as intercooler and tubing to fit all 99-02' trucks to reliable make more power with more boost utlizing cooled air from the intercooler!


**Retains factory Air Condition! Installation requires minor massaging at 2 portions of hard lines to gain better clearance around hot-side piping.

**Intercooler and cold-side piping installation requires movement of Trans-cooler, minor trimming of plastic pieces for piping to run around radiator, and lower portion of grill on 99-02' trucks to fit the intercooler.



Non-Intercooled cold side kits for all 99-13' trucks are available as well, along with Hot-side Only Kits for all 99-13 trucks! See our other product listings for Complete Hot + Cold Side Kits!



*Include a Turbo, Wastegate, and BOV at a big discount to make your hotside kit more complete. For recommendations or questions on components, please feel free to e-mail us direct and ask at:


  • Item #: TruckIC9902

Huron Speed V2 Intercooled Turbo Kit 99-04' 4.8l, 5.3l

Price: $2,299.00
Availability: Out-of-Stock