Chevrolet Performance Accessories Worth Adding
Performance accessories deliver the most noticeable results when they target specific, well-understood bottlenecks like airflow and braking rather than promising broad, unrealistic gains.
Jump to a section: Intake upgrades · Throttle body spacers · Performance brake pads · Quick reference table · FAQ
Intake Upgrades
A modular intake tube or cold air intake kit improves airflow into the engine, offering a modest but real gain in throttle response and induction sound on V8-equipped trucks and SUVs.
Throttle Body Spacers
A throttle body spacer is a low-cost add-on often paired with an intake upgrade, intended to improve air-fuel mixing and low-end torque response, though results vary by engine and driving style.
Performance Brake Pads
Upgrading to a low-dust, high-performance brake pad improves pedal feel and fade resistance under harder driving, which matters as much for daily confidence as for track or autocross use.
Quick Reference Table
| Upgrade | Benefit |
|---|---|
| Cold air intake | Improved throttle response and sound |
| Throttle body spacer | Improved low-end torque response |
| Performance brake pads | Better pedal feel, less fade under hard use |
Frequently Asked Questions
Will a cold air intake alone add significant horsepower?
Gains are typically modest on their own, since the intake is one part of the overall induction system, but many owners still value the improved sound and throttle feel.
Do performance brake pads wear rotors faster?
Quality performance pads are engineered to balance stopping power with reasonable rotor wear, though it's still worth choosing a pad compound matched to your actual driving style.
Can I install these upgrades myself?
Intake kits are generally straightforward DIY installs, while brake pad replacement requires more care and the right tools, making it a good candidate for a shop visit if you're not experienced with brake work.
Do these upgrades affect my factory warranty?
Bolt-on accessories like these typically don't void your entire warranty, though a dealership can decline coverage for any damage specifically caused by the modification.
Shop the Parts Mentioned
- Cold Air Intake Kit (2014-2018 Silverado 5.3L/6.2L) — improves throttle response and sound.
- Airaid Modular Intake Tube (2007-2013 Avalanche/Sierra/Silverado) — an intake upgrade for older V8 trucks.
- Airaid PowerAid Throttle Body Spacer — pairs with an intake upgrade for added response.
- Porterfield Performance Brake Pads — improves pedal feel and fade resistance.
- Carbotech Low-Dust Performance Brake Pads — a track-capable, street-friendly pad option.