The Universal LS Swap Conversion Exhaust Headers are designed for LS1, LS2, LS3, LS6, and LS engines, including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L V8 truck and SUV applications, offering improved exhaust flow for better performance

3.5" short exhaust resonator reduces unwanted noise and provides a smoother exhaust flow for improved engine performance.

3" short exhaust resonator minimizes noise and enhances exhaust flow, improving overall engine efficiency and performance.

PP exhaust valve kit for LS7 (1.590", set of 8) provides enhanced durability and performance for high-revving and high-horsepower applications.

The OEM Style Exhaust Headers TB48 3" are high-quality replacement headers designed for the TB48 engine, featuring a 3-inch diameter for improved exhaust flow and enhanced engine performance while maintaining OEM fitment

The 3 Mirrors LS Engine Exhaust Manifold Bolt Repair Kit fixes broken bolts without removing the head on LS engines.

The Exhaust Header for 97-14 Chevy Small Block V8 LS1/LS2/LS3/LS6/LSX provides enhanced exhaust flow and is compatible with turbo setups.

The LS Cast Iron Exhaust Manifold offers durable, high-performance exhaust flow for LS engine applications.

A 4-inch closed vacuum exhaust cutout valve made of stainless steel 304. It operates under negative pressure and is suitable for gasoline engines

​The Deep Performance TB48 6-in-1 Exhaust Headers (4" No Downpipe) are high-performance stainless steel headers designed for Nissan TB48 engines, featuring a 6-into-1 configuration with a large 4-inch outlet, ideal for extreme-performance applications.

The Melling exhaust valve for LS7 engines with a 1.590" diameter is designed for enhanced performance and is available from specialized retailers.

HF Exhaust Muffler Super 40 Series Delta Flow, 3" center/center, delivers a deep aggressive tone with enhanced flow and reduced resonance for high-performance vehicles.

​HF Exhaust Muffler 44 Series Delta Flow, 3" center/center, delivers an aggressive tone with enhanced flow and reduced resonance for street and performance vehicles.

​HF Exhaust Muffler 40 Series Original, 3" center/center, delivers an aggressive tone with noticeable interior resonance for street and strip applications.

 HF Exhaust Muffler Super 10 Delta Flow, 3" center/center, offers an extremely aggressive tone with maximum performance using Delta Flow technology.

HF Exhaust Muffler 70 Series Big Block, 4" center/center, offers a mild exterior tone with minimal interior resonance and improved performance for trucks, SUVs, and towing vehicles.

HF Exhaust Muffler 70 Series Big Block, 3.5" center/center, provides a mild exterior tone with minimal interior resonance and enhanced performance for trucks, SUVs, and towing vehicles.

HF Exhaust Muffler 70 Series Big Block, 3" center/center, provides a mild tone with minimal interior resonance and enhanced performance for trucks, SUVs, and towing vehicles.