Halltech Systems Stingray LT1 Cold Air Intake System - S&B Blue Dry Filter - NOMEX Sleeve - 112mm Throttle Body - Two PCV Lines in Hose (2014 - 2019 Chevrolet Corvette C7 Stingray / 2017 - 2019 Grand Sport) - STR
Build your LT1-powered C7 Corvette around a larger throttle-body induction package with the Halltech Systems STR Cold Air Intake System. Designed for the 2014-2019 Chevrolet Corvette C7 Stingray and 2017-2019 Grand Sport, this configuration combines Halltech's purpose-built C7 Stinger intake architecture with the S&B Blue Dry Filter, a 112mm throttle-body setup, NOMEX heat-barrier sleeve, and a hose configured for two PCV lines. It is a performance-focused STR combination for C7 owners running a 112mm throttle body who want oil-free filter maintenance, additional thermal insulation around the intake tract, and the correct PCV configuration for their LT1.
The S&B Blue Dry Filter provides dry-media filtration without the filter-oiling step required by traditional oiled media. Halltech's proprietary C7 Stinger replacement filter design is tapered and incorporates 70 pleats around the perimeter to maximize filtered surface area. The included NOMEX sleeve creates an additional thermal barrier around the intake tube, while this version is configured for a compatible 112mm throttle body and two PCV lines. Because Halltech has encountered 2017-2019 Corvettes with both one-line and two-line PCV arrangements, the vehicle's actual PCV-line count should be physically verified before ordering.
Specifications
- Manufacturer: Halltech Systems
- Part Number: STR
- Product: Stingray LT1 Cold Air Intake System
- Vehicle Applications: Chevrolet Corvette C7 Stingray and Grand Sport
- Stingray Model Years: 2014-2019
- Grand Sport Model Years: 2017-2019
- Engine: 6.2L LT1
- Filter Option: S&B Blue Dry Filter
- Filter Media: Dry
- Throttle Body Configuration: 112mm
- PCV Configuration: Two PCV lines in hose
- Thermal Sleeve: NOMEX sleeve
- NOMEX Sleeve Length: 18 inches
- NOMEX Sleeve Construction: DuPont Nomex aramid fabric with stretch elastomer
- Filter Design: Proprietary Halltech C7 Stinger filter
- Filter Shape: Tapered
- Filter Pleats: 70 around the perimeter
- F-Panel Seal: Not required and no longer included
- Shipping Box Dimensions: 22 inches x 15 inches x 12 inches when shipped alone
- Shipping Box Weight: 9 pounds when shipped alone
- California Emissions Status: No California Executive Order number
Features
- Purpose-built cold air intake system for LT1-powered C7 Corvettes
- Fits 2014-2019 Chevrolet Corvette C7 Stingray models
- Fits 2017-2019 Chevrolet Corvette C7 Grand Sport models
- S&B Blue Dry Filter included with this configuration
- Dry filter media eliminates the need to apply filter oil during servicing
- Proprietary tapered C7 Stinger filter with 70 pleats around the perimeter
- Configured for a compatible 112mm throttle-body setup
- Two-PCV-line hose configuration for compatible C7 LT1 applications
- 18-inch NOMEX sleeve provides an additional thermal barrier around the intake tube
- Heat-resistant DuPont Nomex aramid fabric combined with a stretch elastomer
- PCV configuration can vary among C7 Corvettes of the same model year
- F-panel seal shown in older installation material is no longer required or supplied
- PCV-line count should be physically verified before ordering
S&B Blue Dry Filter
This STR configuration uses the S&B Blue Dry Filter, the dry S&B option offered for Halltech's C7 Stinger intake. Dry media eliminates the need to apply filter oil during routine servicing, making it a practical choice for enthusiasts who want straightforward filter maintenance while retaining a performance-oriented induction setup.
112mm Throttle Body Configuration
This version of the Halltech STR is configured for a compatible 112mm throttle-body setup rather than the factory LT1 throttle body. It gives C7 Stingray and Grand Sport owners running a 112mm throttle body an STR configuration matched to their larger throttle-body combination instead of relying on the stock-throttle-body version of the intake.
Two PCV Line Configuration
This STR is specifically configured for C7 LT1 applications requiring two PCV lines in the hose. Do not determine the correct PCV configuration solely by model year. Halltech states that GM began using one PCV line in 2017, but it has encountered many 2017-2019 Corvettes that still use two PCV lines. Physically inspect the vehicle and confirm its actual PCV-line count before ordering.
NOMEX Heat-Barrier Sleeve
This configuration includes Halltech's black 18-inch NOMEX heat-barrier sleeve. Constructed from heat-resistant DuPont Nomex aramid fabric combined with a stretch elastomer, the sleeve forms a lightweight thermal barrier around the intake tube to help protect it from engine-compartment heat. Depending on positioning and intake configuration, Halltech notes that the sleeve may also provide enough length to cover the throttle-body hose and/or filter neck.
Halltech C7 Stinger Filter Design
The filter used with the STR is not a generic universal element. Halltech identifies its C7 Stinger replacement filter as a proprietary design made exclusively for Halltech by S&B and TKO and specifically designed to fit Halltech C7 Stinger intake systems. Its tapered construction incorporates 70 pleats around the perimeter to maximize filtered surface area.
Installation Note
Older Halltech installation material may show an F-panel seal. Halltech states that this seal is no longer needed and is therefore no longer supplied with the STR kit. The corresponding F-panel-seal step shown in older installation instructions can be ignored.
Emissions Notice
Halltech states that the STR does not have a California Executive Order number and is not legal for sale in California unless used in a qualifying off-road application such as track racing. Check applicable state and local emissions requirements before ordering or installing this intake.
Fitment
- 2014 Chevrolet Corvette C7 Stingray 6.2L LT1
- 2015 Chevrolet Corvette C7 Stingray 6.2L LT1
- 2016 Chevrolet Corvette C7 Stingray 6.2L LT1
- 2017 Chevrolet Corvette C7 Stingray 6.2L LT1
- 2018 Chevrolet Corvette C7 Stingray 6.2L LT1
- 2019 Chevrolet Corvette C7 Stingray 6.2L LT1
- 2017 Chevrolet Corvette C7 Grand Sport 6.2L LT1
- 2018 Chevrolet Corvette C7 Grand Sport 6.2L LT1
- 2019 Chevrolet Corvette C7 Grand Sport 6.2L LT1
FAQs
Does the S&B Blue Dry Filter require filter oil?
No. The S&B Blue Dry Filter uses dry filter media, so filter oil is not required during routine servicing. It is the S&B dry-filter option for C7 owners who want simpler, oil-free filter maintenance with their Halltech STR.
How do I know whether my C7 Corvette needs the two-PCV-line Halltech STR?
Physically inspect the vehicle and count its PCV lines before ordering. Halltech states that GM began using one PCV line in 2017, but it has encountered many 2017-2019 Corvettes that still have two PCV lines. This STR configuration is specifically set up for cars requiring two PCV lines.
Get Your Halltech STR from Beefcake Racing
Order the Halltech STR with the S&B Blue Dry Filter, NOMEX sleeve, 112mm throttle-body configuration, and two-PCV-line hose for your LT1-powered C7 Corvette. For help confirming the correct configuration before ordering, contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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