FAST
FAST LSXR Manifold 102MM Gen III LS - Black - 146302B
- SKU:
- FST146302B
- MPN:
- 146302B
- Availability:
- Regularly stocked product
Description
What is the best way to ensure the FST Intake Manifold fits my vehicle?
Confirm precise vehicle fitment before installation; professional installation is highly recommended for optimal performance and safety of your intake manifold.
Can the FST Intake Manifold improve my engine's performance?
Experience a noticeable surge in horsepower and torque with enhanced airflow and superior heat dissipating characteristics delivered by this advanced intake manifold.
FAST FST Intake Manifolds are engineered for performance enthusiasts seeking consistent power delivery, scoring a 9 for overall engine performance. Constructed from advanced polymer material for increased strength and lighter weight, these intake manifolds offer superior durability under extreme conditions. Upgrade your vehicle with confidence, knowing these intake manifolds deliver tangible performance gains.
What Owners Say
Owners and enthusiasts recognize FAST FST intake manifolds as top-tier performers, with the LSXR series delivering gains of 15+ horsepower and torque throughout the curve. The consensus is clear: these manifolds produce maximum power when paired with supporting modifications like aggressive camshafts and improved breathing components. Enthusiasts appreciate the exceptional airflow capabilities, though many note the investment only pays off on engines with substantial upgrades already in place. Some mention the proprietary fuel rail kit requirement as a minor drawback. Overall, FAST intakes have earned their reputation as serious performance components for builders committed to extracting maximum power from their engines.
Key Features
- constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold
- popular black color
- lighter weight
- increased strength
- improved heat dissipating characteristics
Why Choose the FST Intake Manifolds
Delivers enhanced airflow for a noticeable surge in horsepower and torque.
Achieves a cooler intake charge for more consistent power delivery.
Provides superior durability and resistance to extreme engine conditions.
Transforms your engine bay with a sleek, professional black finish.
Who Is This For?
Street Performance — 8/10
Improved heat dissipation for consistent power delivery.
Track / Autocross — 8/10
Consistent power delivery due to heat dissipation.
Drag Racing — 7/10
Lighter weight and consistent power delivery.
Racing Competition — 7/10
Lighter weight and consistent power delivery.
Engine Performance — 9/10
Advanced polymer, increased strength, better heat dissipation.
Visual / Aesthetic Upgrade — 6/10
Popular black color, premium performance positioning.
Frequently Asked Questions
Is the FAST LS3 146302B Intake Manifold a worthwhile upgrade over stock?
Upgrading to the FAST LSX 92mm Intake Manifold is recommended for performance enthusiasts seeking enhanced engine performance. Its advanced polymer construction offers increased strength and improved heat dissipation, contributing to more consistent power delivery, scoring a 9/9 for Engine Performance use cases. This intake manifold transforms your engine bay with a sleek, professional black finish and superior durability.
What are the performance benefits of the FAST 146302B Intake Manifold for my LS3 engine?
Enhanced airflow from the FAST 146302B Intake Manifold delivers a noticeable surge in horsepower and torque for your LS3 engine. This performance upgrade is best suited for Street Performance and Track/Autocross use cases, scoring an 8/8 due to its consistent power delivery via improved heat dissipation. Experience superior durability and resistance to extreme engine conditions with this advanced polymer component.
Is professional installation required for the FAST 146302B Intake Manifold?
Professional installation is recommended for the FAST 146302B Intake Manifold to ensure proper function and fitment. Confirm fitment with your specific vehicle and consult a qualified technician for the installation process. This intake manifold is designed for optimal performance and requires expert handling for best results.
What material is the FAST 146302B Intake Manifold constructed from?
The FAST 146302B Intake Manifold is constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold. This material contributes to its lighter weight and increased strength, providing superior durability and resistance to extreme engine conditions for enhanced Engine Performance. This intake manifold delivers a sleek, professional black finish to your engine bay.
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Intake Manifolds — Engine Components
Additional Information
Clearance Item: |
N |
MPN: |
146302B |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Engine Components>Intake Manifolds |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Track / Autocross: |
8/10 |
Drag Racing: |
7/10 |
Racing Competition: |
7/10 |
Engine Performance: |
9/10 |
Visual / Aesthetic Upgrade: |
6/10 |
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