Air and Fuel› Superchargers, Turbochargers and Components

Holley

10-13 C6 GRANSPORT LS3 TURBO KIT W

$8,264.65

SKU: H00E STS2004T

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Patented rear-mounted twin turbo system for 2010-2013 Chevrolet Corvette C6 Grand Sport LS3 engine. Reduces under-hood temps, declutters engine bay, and doesn't affect factory emissions. Produces unique turbo spool and blow-off valve sounds. Eliminates need for expensive headers, mufflers, or exhaust systems. Bolt-on installation to factory mounts. Turbos mounted in place of stock mufflers for quick spooling and heat mitigation. Utilizes wasted exhaust energy, potentially improving gas mileage (1-3 mpg increase) and reducing emissions. Includes front-mounted air-to-air intercooler and 304 stainless steel tubing. Lower turbo temperatures (~500°F lower) eliminate the need for a turbo-timer. Turbos exposed to ambient air for better cooling. Rear mounting offers better weight transfer and increases traction. Complete kit includes turbochargers, wastegate, blow-off valve, intercooler, all tubing, hardware, and detailed instructions. Available as 'Tuning Kit' (with DiabloSport inTune i3 handheld tuner and higher rate fuel injectors) or 'Standard Kit' (without these items). Legal for Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles (1965 and older US California Certified; 1967 and older US Federally Certified; 1967 and older Foreign manufactured; racing vehicles not registered for street use).
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10-13 C6 GRANSPORT LS3 TURBO KIT W

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Fitment

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Specifications

BrandHolley
Part NumberH00E STS2004T

Videos

STS Turbo Kit On A C6 Corvette Grand Sport - First impressions

STS Turbo Kit On A C6 Corvette Grand Sport - First impressions
STS Remote Mounted Single Turbo Kits

STS Remote Mounted Single Turbo Kits
Interview with Rick Squires from STS Turbo Systems

Interview with Rick Squires from STS Turbo Systems

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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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