Halltech Systems Stingray LT1 Cold Air Intake System - S&B Red Oiled Filter - NOMEX Sleeve - Stock Throttle Body - Single PCV Line in Hose (2014 - 2019 Chevrolet Corvette C7 Stingray / 2017 - 2019 Grand Sport) - STR
Upgrade the induction side of your LT1-powered C7 Corvette 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 setup with Halltech's purpose-built C7 Stinger architecture. This configuration combines the S&B Red Oiled Filter with a connection for the stock throttle body, a single-PCV-line hose, and a NOMEX sleeve for additional thermal insulation around the intake system.
This specific STR configuration is built for enthusiasts retaining the factory C7 LT1 throttle body while upgrading the rest of the induction path. The serviceable S&B Red Oiled Filter uses Halltech's proprietary tapered C7 Stinger filter design with 70 pleats around the perimeter to maximize filtered surface area. The included NOMEX sleeve adds an insulating barrier around the intake assembly. PCV configuration must be physically verified before ordering because Halltech notes that although GM began using one PCV line in 2017, some 2017-2019 Corvettes 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 Red Oiled Filter
- Filter Media: Oiled
- Throttle Body Configuration: Stock throttle body
- Throttle Body Hose ID: Approximately 3.75 inches on throttle-body end
- 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 Red Oiled Filter included with this configuration
- Serviceable oiled filter media
- Proprietary C7 Stinger filter made exclusively for Halltech
- Tapered filter incorporates 70 pleats around the perimeter to maximize filtered surface area
- Configured for the stock C7 LT1 throttle body
- 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 Red Oiled Filter
This STR configuration uses the S&B Red Oiled Filter, providing a serviceable oiled filtration option for Halltech's C7 Stinger intake system. Halltech's proprietary C7 Stinger replacement filter is manufactured specifically for its C7 intake systems rather than being a generic universal filter. Its tapered construction incorporates 70 pleats around the perimeter to maximize available filtered surface area.
Stock Throttle Body Configuration
This version of the Halltech STR is configured for the stock C7 LT1 throttle body, making it the appropriate choice for cars retaining the factory throttle-body size rather than moving to a 103mm or 112mm configuration. Halltech's current Stinger throttle-body hose documentation specifies an approximately 3.75-inch inside diameter at the stock C7 throttle-body end.
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 to provide an additional insulating barrier around the Halltech intake assembly. The sleeve is intended to help isolate the intake tract from surrounding underhood heat while retaining the fit and function of the Stinger intake system.
Halltech C7 Stinger Filter Design
Halltech's C7 Stinger replacement filter is purpose-built for Halltech C7 Stinger intake systems. Halltech states that the proprietary filter is made exclusively for the company by S&B and TKO and fits all Halltech C7 Stinger systems. Its tapered shape and 70 pleats around the perimeter are designed to maximize filtered surface area within the Stinger intake package.
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
Is this Halltech STR designed for the stock C7 LT1 throttle body?
Yes. This specific STR configuration is set up for the stock C7 LT1 throttle body rather than a 103mm or 112mm throttle body. Halltech specifies an approximately 3.75-inch inside diameter at the throttle-body end of its current stock C7 Stinger throttle-body hose.
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
Upgrade your C7 LT1 with the Halltech STR configured with the S&B Red Oiled Filter, stock throttle-body connection, single-PCV-line hose, and NOMEX sleeve. For help confirming the correct configuration before ordering, contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
