Halltech Systems Stingray LT1 Cold Air Intake System - TKO Attack Blue Dry Nano Filter - NOMEX Sleeve - Stock Throttle Body - Two PCV Lines in Hose (2014 - 2019 Chevrolet Corvette C7 Stingray / 2017 - 2019 Grand Sport) - STR
Upgrade your LT1-powered C7 Corvette with the Halltech Systems STR Cold Air Intake System, engineered for the 2014-2019 Chevrolet Corvette C7 Stingray and 2017-2019 Grand Sport. This configuration combines Halltech's purpose-built C7 Stinger intake with the TKO Attack Blue Dry Nano Filter, NOMEX heat-barrier sleeve, stock throttle-body compatibility, and a two-PCV-line setup. It is a well-rounded STR combination for drivers who want high-performance induction hardware, oil-free filter maintenance, added thermal insulation around the intake tract, and compatibility with the factory LT1 throttle body.
The TKO Attack Blue Dry Nano Filter uses dry nano filter media, giving this STR configuration an oil-free filtration setup without the re-oiling required by traditional oiled filters. The included NOMEX sleeve provides an additional thermal barrier around the intake tract, while this version is configured specifically for the stock throttle body and two PCV lines. Correct PCV selection is critical because Halltech notes that although GM began using one PCV line in 2017, many 2017-2019 Corvettes have been found with two PCV lines. Physically verify the vehicle's actual PCV configuration 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: TKO Attack Blue Dry Nano Filter
- Filter Media: Dry nano media
- Throttle Body Configuration: Stock throttle body
- PCV Configuration: Two PCV lines in hose
- Second PCV Connection: Added in intake
- Thermal Sleeve: 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
- 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
- TKO Attack Blue Dry Nano Filter included with this configuration
- Dry nano filter media eliminates the need for filter oil during servicing
- Stock throttle-body configuration for cars retaining the factory LT1 throttle body
- Two-PCV-line configuration for compatible C7 LT1 applications
- Second PCV connection incorporated into the intake configuration
- NOMEX sleeve adds thermal insulation around the intake tract
- 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
TKO Attack Blue Dry Nano Filter
This STR configuration uses the TKO Attack Blue Dry Nano Filter, Halltech's dry nano-media choice for its C7 intake system. The dry filter design eliminates the need to apply filter oil during normal servicing, making it an appealing option for C7 owners who want straightforward filter maintenance without giving up the performance-oriented STR intake package.
Stock Throttle Body Configuration
This version of the Halltech STR is configured for the factory LT1 throttle body. It is the appropriate STR combination for a C7 Stingray or Grand Sport retaining its stock throttle body rather than using one of the larger throttle-body configurations available for the system.
Two PCV Line Configuration
This STR is specifically configured for C7 LT1 applications requiring two PCV lines, with the second PCV connection added to the intake. Do not determine the correct 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 plumbing before ordering.
NOMEX Heat-Barrier Sleeve
This configuration includes the NOMEX sleeve to provide an additional thermal barrier around the intake tract. The sleeve helps insulate the intake from surrounding underhood heat, adding another layer of heat management to the STR package while retaining the factory throttle-body and two-PCV configuration specified for this version.
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 TKO Attack Blue Dry Nano Filter require filter oil?
No. The TKO Attack Blue Dry Nano Filter uses dry filter media, so filter oil is not required during normal servicing. This makes it the oil-free TKO filter choice for the Halltech STR intake.
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 connections.
Get Your Halltech STR from Beefcake Racing
Order the Halltech STR with the TKO Attack Blue Dry Nano Filter, NOMEX sleeve, stock throttle-body configuration, and two-PCV-line setup 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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