Halltech Systems Stingray LT1 Cold Air Intake System - S&B Gray Oiled High-Flow TRACK Filter - No NOMEX Sleeve - Stock Throttle Body - Single PCV Line in Hose (2014 - 2019 Chevrolet Corvette C7 Stingray / 2017 - 2019 Grand Sport) - STR
Give the naturally aspirated LT1 in your C7 Corvette a performance-focused induction upgrade with the Halltech Systems STR Cold Air Intake System. Designed for the 2014-2019 Chevrolet Corvette C7 Stingray and 2017-2019 Grand Sport, the STR replaces the factory induction system with Halltech's purpose-built C7 Stinger architecture. This configuration steps up to the S&B Gray Oiled High-Flow TRACK Filter while retaining the stock throttle-body connection, making it a strong match for enthusiasts looking for Halltech's track-oriented high-flow filter option without changing throttle-body size.
This specific STR configuration includes the S&B Gray Oiled High-Flow TRACK Filter, no NOMEX sleeve, stock throttle-body connection, and a hose configured for a single PCV line. Halltech identifies the Gray filter as the high-flow oiled track option within its four-filter C7 Stinger lineup. PCV configuration must be verified on the actual Corvette before ordering because Halltech notes that although GM began using one PCV line in 2017, some 2017-2019 cars are equipped with two PCV lines.
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: Stock throttle body
- PCV Configuration: Single PCV line in hose
- Insulative Sleeve: No NOMEX sleeve
- 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 designed for C7 Corvette LT1 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
- High-flow oiled filter option for performance-focused applications
- Proprietary C7 Stinger filter design made exclusively for Halltech
- Tapered filter incorporates 70 pleats around the perimeter to maximize filtered surface area
- Configured for the factory stock throttle body
- Single-PCV-line hose configuration
- No NOMEX insulative sleeve included with this version
- F-panel seal shown in older installation material is no longer required or supplied
- PCV-line configuration should be physically verified on the vehicle before ordering
S&B Gray Oiled High-Flow TRACK Filter
This STR configuration uses the S&B Gray Oiled High-Flow TRACK Filter. Halltech identifies the Gray filter as the high-flow oiled track option in its C7 Stinger filter lineup, distinguishing it from the S&B Red Oiled Filter, S&B Blue Dry Filter, and TKO Attack Blue Dry Nano Filter. It is the filter selection aimed at enthusiasts specifically choosing Halltech's track-focused high-flow oiled configuration.
Halltech C7 Stinger Filter Design
Halltech's C7 Stinger replacement filter is a proprietary design made exclusively for Halltech by its filter suppliers and engineered specifically for Halltech C7 Stinger intake systems. Its tapered construction incorporates 70 pleats around the perimeter to maximize filtered surface area.
Stock Throttle Body Configuration
This STR is configured for the stock C7 LT1 throttle body. It is intended for Stingray and Grand Sport applications retaining the factory throttle-body size rather than using one of the larger throttle-body configurations available for the STR platform.
Single PCV Line Configuration
This specific STR is supplied with a hose configured for a single PCV line. Halltech cautions owners not to determine the required PCV configuration from model year alone. GM began using one PCV line in 2017, but Halltech reports encountering many 2017-2019 Corvettes with two PCV lines. Physically verify the number of PCV lines on the vehicle before ordering to ensure this single-line configuration is correct.
No NOMEX Sleeve
This configuration does not include a NOMEX insulative sleeve. It is specifically configured for buyers who want the STR intake with the S&B Gray Oiled High-Flow TRACK Filter, stock throttle-body connection, and single-PCV-line hose without the optional intake-tube insulation.
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 for use on emissions-controlled vehicles except where legally permitted for an 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 STR filter options?
Halltech identifies the S&B Gray filter as its Oiled High-Flow TRACK Filter. The other available C7 Stinger filter choices are the S&B Red Oiled Filter, S&B Blue Dry Filter, and TKO Attack Blue Dry Nano Filter.
How do I know whether my C7 Corvette needs this single-PCV-line STR?
Physically check the PCV configuration on the vehicle before ordering. Halltech states that GM began using one PCV line in 2017, but it has encountered many 2017-2019 Corvettes with two PCV lines. This version is specifically configured for a vehicle with one PCV line.
Get Your Halltech STR from Beefcake Racing
Upgrade your C7 LT1 with the Halltech STR configured with the S&B Gray Oiled High-Flow TRACK Filter, stock throttle-body connection, single-PCV-line hose, and no NOMEX sleeve. 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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