Auto Parts Blog

Can Spark Plugs Improve Performance? What's Real and What's Marketing — Texan Supply original illustration

Can Spark Plugs Improve Performance? What's Rea...

Spark plug marketing is full of big claims — "more horsepower," "better performance," "improved throttle response." But how much of it is real? Let's separate fact from marketing. What Spark...

Can Spark Plugs Improve Performance? What's Rea...

Spark plug marketing is full of big claims — "more horsepower," "better performance," "improved throttle response." But how much of it is real? Let's separate fact from marketing. What Spark...

Why Iridium Spark Plugs Are Worth the Extra Cost — Texan Supply original illustration

Why Iridium Spark Plugs Are Worth the Extra Cost

Iridium spark plugs cost more than copper or platinum — sometimes 3–5x the price. But for most drivers with modern vehicles, iridium plugs are actually the more economical choice over...

Why Iridium Spark Plugs Are Worth the Extra Cost

Iridium spark plugs cost more than copper or platinum — sometimes 3–5x the price. But for most drivers with modern vehicles, iridium plugs are actually the more economical choice over...

Best Spark Plugs for Chevy Camaro: SS, LT1, and Turbo Four

Best Spark Plugs for Chevy Camaro: SS, LT1, and...

The Chevy Camaro is an American muscle icon. Whether you drive the turbocharged 2.0L four-cylinder, the 3.6L V6, or the 6.2L LT1 V8, the right spark plugs keep it making...

Best Spark Plugs for Chevy Camaro: SS, LT1, and...

The Chevy Camaro is an American muscle icon. Whether you drive the turbocharged 2.0L four-cylinder, the 3.6L V6, or the 6.2L LT1 V8, the right spark plugs keep it making...

Best Spark Plugs for BMW: European Performance Done Right

Best Spark Plugs for BMW: European Performance ...

BMW engines are sophisticated, high-revving machines with precise engineering tolerances. The right spark plug matters significantly for maintaining their performance and reliability. N20 and N26 (2.0L TwinPower Turbo) The 4-cylinder...

Best Spark Plugs for BMW: European Performance ...

BMW engines are sophisticated, high-revving machines with precise engineering tolerances. The right spark plug matters significantly for maintaining their performance and reliability. N20 and N26 (2.0L TwinPower Turbo) The 4-cylinder...

Spark Plug Heat Range Explained: Why It Matters for Your Engine

Spark Plug Heat Range Explained: Why It Matters...

Heat range is one of the most important — and least understood — spark plug specifications. Installing a plug with the wrong heat range can cause engine damage. Here's what...

Spark Plug Heat Range Explained: Why It Matters...

Heat range is one of the most important — and least understood — spark plug specifications. Installing a plug with the wrong heat range can cause engine damage. Here's what...

Best Spark Plugs for Subaru WRX and STI: Performance Boxer Engines

Best Spark Plugs for Subaru WRX and STI: Perfor...

The Subaru WRX and STI are performance icons with turbocharged boxer engines that demand quality spark plugs. Getting the wrong plug in a high-boost engine can cause detonation and serious...

Best Spark Plugs for Subaru WRX and STI: Perfor...

The Subaru WRX and STI are performance icons with turbocharged boxer engines that demand quality spark plugs. Getting the wrong plug in a high-boost engine can cause detonation and serious...