Halltech Systems Stingray LT1 Cold Air Intake System - S&B Gray Oiled High-Flow TRACK 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 serious high-flow induction combination 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 the S&B Gray Oiled High-Flow TRACK Filter with a 112mm throttle-body setup, NOMEX heat-barrier sleeve, and a hose configured for two PCV lines. For C7 owners running a large 112mm throttle body, this STR puts Halltech's high-flow oiled track filter and added intake-tube insulation into one purpose-matched package.
The S&B Gray Oiled High-Flow TRACK Filter is Halltech's high-flow oiled track option, giving performance-focused builds a different filter choice from the standard Red Oiled, Blue Dry, and TKO Attack Blue Dry Nano options. The 112mm configuration matches the intake to a compatible 112mm throttle-body combination, while Halltech's NOMEX sleeve adds a lightweight thermal barrier around the intake tube. This version is specifically configured for two PCV lines. Halltech notes that PCV plumbing varies among C7s, including 2017-2019 cars, so 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 Gray Oiled High-Flow TRACK Filter
- Filter Media: Oiled
- Filter Configuration: High-Flow TRACK
- 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
- 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
- Cold air intake system engineered for LT1-powered C7 Corvette applications
- Fits 2014-2019 Chevrolet Corvette C7 Stingray models
- Fits 2017-2019 Chevrolet Corvette C7 Grand Sport models
- S&B Gray Oiled High-Flow TRACK Filter included with this configuration
- Halltech's high-flow oiled track filter option
- Configured for a compatible 112mm throttle-body setup
- Two-PCV-line hose configuration for compatible C7 LT1 applications
- 18-inch NOMEX sleeve adds a 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 Gray Oiled High-Flow TRACK Filter
This STR configuration uses the S&B Gray Oiled High-Flow TRACK Filter, Halltech's high-flow oiled track option. It is aimed at enthusiasts building around maximum induction performance who prefer an oiled filter rather than one of Halltech's dry-media choices. The Gray TRACK option distinguishes this configuration from the standard S&B Red Oiled Filter while retaining serviceable oiled filter media.
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 Stingray and Grand Sport owners running a 112mm throttle body an STR configuration matched to the larger throttle-body combination instead of using 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 choose the PCV configuration solely by model year. Halltech states that GM began using one PCV line in 2017, but it continues to encounter 2017-2019 Corvettes equipped with 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 Halltech intake tube to help isolate it from engine-compartment heat. Depending on the intake and positioning, Halltech notes that the sleeve may also provide enough length to cover the throttle-body hose and/or filter neck.
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
What makes the S&B Gray TRACK Filter different from the other Halltech STR filter choices?
Halltech identifies the S&B Gray filter as its Oiled High-Flow TRACK Filter. It is the high-flow oiled track option in the STR filter lineup, which also includes the S&B Red Oiled, S&B Blue Dry, and TKO Attack Blue Dry Nano filters.
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 continues to encounter 2017-2019 Corvettes with two PCV lines. This STR configuration is specifically set up for applications requiring two PCV lines.
Get Your Halltech STR from Beefcake Racing
Order the Halltech STR with the S&B Gray Oiled High-Flow TRACK 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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