Halltech Systems Stingray LT1 Cold Air Intake System - S&B Gray Oiled High-Flow TRACK Filter - NOMEX Sleeve - 103mm Throttle Body - Single PCV Line in Hose (2014 - 2019 Chevrolet Corvette C7 Stingray / 2017 - 2019 Grand Sport) - STR
Give your LT1-powered C7 Corvette an induction system built around a larger throttle-body 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 STR configuration combines Halltech's purpose-built C7 Stinger intake architecture with the S&B Gray Oiled High-Flow TRACK Filter, a 103mm throttle-body setup, single-PCV-line hose, and NOMEX sleeve. It is a performance-focused combination for C7 owners stepping beyond the stock throttle-body configuration while selecting Halltech's high-flow oiled track filter option.
The S&B Gray Oiled High-Flow TRACK Filter uses Halltech's proprietary tapered C7 Stinger filter architecture with 70 pleats around the perimeter to maximize filtered surface area. The 103mm configuration matches the intake system to a compatible 103mm throttle-body setup, while the NOMEX sleeve adds an insulating barrier around the intake assembly. This version uses a single PCV line in the hose, so the vehicle's actual PCV arrangement must be physically verified before ordering. Halltech notes that although GM began using one PCV line in 2017, it has encountered 2017-2019 Corvettes 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: 103mm
- PCV Configuration: Single PCV line in hose
- Insulative Sleeve: NOMEX sleeve
- 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
- Cold air intake system designed 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
- Proprietary C7 Stinger filter made exclusively for Halltech
- Tapered filter incorporates 70 pleats around the perimeter to maximize filtered surface area
- Configured for a 103mm throttle-body setup
- Single-PCV-line hose configuration
- NOMEX sleeve provides an additional thermal barrier around the intake assembly
- 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 its high-flow oiled track option, making it the performance-focused oiled choice in the STR filter lineup. The filter retains Halltech's proprietary C7 Stinger architecture with a tapered shape and 70 pleats around the perimeter to maximize filtered surface area within the intake package.
103mm Throttle Body Configuration
This version of the Halltech STR is configured for a 103mm throttle-body setup rather than the factory throttle-body configuration. It is the appropriate STR variation for a C7 Stingray or Grand Sport being equipped with a compatible 103mm throttle body, keeping the intake configuration matched to the larger throttle-body combination.
Single PCV Line Configuration
This specific STR is supplied with a hose configured for a single PCV line. Do not determine the required PCV configuration from model year alone. Halltech states that GM began using one PCV line in 2017, but it has encountered many 2017-2019 Corvettes equipped with two PCV lines. Physically verify the number of PCV lines on the vehicle before ordering to make sure this single-line configuration is correct.
NOMEX Sleeve
This configuration includes a NOMEX sleeve that adds an insulating barrier around the Halltech intake assembly. The sleeve is designed to help isolate the intake tract from surrounding underhood heat while retaining the fit and function of the C7 Stinger intake system.
Halltech C7 Stinger Filter Design
Halltech's C7 Stinger filter is purpose-built for Halltech C7 Stinger intake systems rather than being a generic universal filter. Halltech states that its proprietary C7 filter is made exclusively for the company by S&B and TKO and fits Halltech C7 Stinger systems. The tapered design 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 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 Halltech STR filter options?
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 lineup, alongside the Red Oiled, Blue Dry, and TKO Attack Blue Dry Nano filter choices.
How do I know whether my C7 Corvette needs the single-PCV-line configuration?
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 2017-2019 Corvettes with two PCV lines. This STR configuration is specifically set up for a vehicle with one PCV line.
Get Your Halltech STR from Beefcake Racing
Build your C7 LT1 induction setup around the Halltech STR with the S&B Gray Oiled High-Flow TRACK Filter, NOMEX sleeve, 103mm throttle-body configuration, and single-PCV-line hose. For help confirming the correct STR configuration for your Corvette, contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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