Automotive Headers Vs. Exhaust Manifolds: How Do They Affect Performance? USATimes247 February 22, 2026 When it comes to car mods, exhaust headers are a common place to start. But what exactly makes them different from stock manifolds? Here’s what to know. Â Continue Reading Previous: US Drivers May Get Physical Buttons Back Without Congress Lifting A FingerNext: Ceramic Coating Vs. Waxing: The Pros, Cons, And Differences Explained Related Stories Automotive New Tesla Model 3 RWD 2026 review: slightly less performance at a very competitive price USATimes247 February 22, 2026 Automotive Auto Express exclusive images – pictures USATimes247 February 22, 2026 Automotive Facelifted Peugeot E-308 SW – pictures USATimes247 February 22, 2026