Four Inch Performance Exhaust Upgrade - 304 Stainless Steel
Keep your truck’s good looks going with this stylish upgrade. The premium 304 stainless steel material won’t rust or fade. The no-weld, clamp-on install can be done in minutes to give you an insta-cool look.
Application: 2011-2019 GM 6.6L 2500HD/3500HD Duramax
- 304 Stainless Steel – fully-polished exhaust tip, mandrel-bent tube, and band clamping hardware
- Easy installation – no welding required
- PPE's system utilizes the OEM existing high-flow 4” over-the-axle tube and removes the existing 3” flow reducer tail section while the competition is twice the price and includes unnecessary over-the-axle pipes.
- Size: 5” diameter exhaust tip - 4” diameter tube
- Improves exhaust flow
- Lowers exhaust temperature
- Helps reduce backpressure
- Eye-catching exhaust tip
- Engineered and designed to outperform OEM
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