PPE 4" T304 Stainless Steel Cat-Back Exhaust for 2007.5-2019 Chevy Silverado/GMC Sierra 6.6L Duramax LMM, LML, L5P 117010350

PPE 4” 304 stainless steel high flowing Cat-Back system single exhaust – 2011-2019 Chevy Silverado/GMC Sierra 6.6L Duramax LML, L5P.

Turbo charged engines need as little exhaust restriction as possible in order for the turbo to spool up faster and work more efficiently. Install our new reduced-restriction exhaust system to ensure your truck is working at its best. Sounds great, looks great and upgrades your truck with long-lasting performance.

Fits: 2007.5 – 2014 Chevrolet Silverado 2500/3500 6.6L Duramax
- Regular cab/6.5’ bed: 205.6 in (5,222 mm)
- Extended cab/5.75’ bed: 220.3 in (5,596 mm)
- Extended cab/6.5’ bed & crew cab/5.75’ bed: 229.9 in (5,839 mm)

Fits: 2015 – 2019 Chevrolet Silverado 2500/3500 6.6L Duramax
- Regular 6’6": 205.6 in (5,222 mm)
- Double & Crew 5’5": 230 in (5,842 mm)
- Crew 6’6": 239.6 in (6,086 mm)

Key Features

• 304 Stainless Steel – fully-polished exhaust tip, mandrel-bent tube, and band clamps
• Easy installation – no welding required
• High Temperature Corrosion Resistant Stainless Steel Clamps* Size: 5” diameter exhaust tip – 4” diameter tube
• Size: 5” diameter exhaust tip – 4” diameter tube
• Improves exhaust flow
• Lowers exhaust gas temperature
• Helps reduce backpressure and restriction for faster turbo response
• Eye-catching exhaust tip
• Engineered and designed to outperform OEM
• Includes three Bung Port matching factory differential pressure sensors locations if model equipped (Includes three bung plugs)