The HF Turndown Muffler Tip with a 4" inlet and 5.7" body is available in various stainless steel options, offering easy installation and durable performance for exhaust systems

HF Exhaust Muffler 50 series with a 4" inlet and center/center configuration provides improved exhaust flow, a deep tone, and reduced interior resonance for larger vehicles

HF Exhaust Muffler 50 series with a 3.5" center/center configuration offers improved exhaust flow, a deep tone, and reduced interior resonance, ideal for larger vehicles.

HF Exhaust Muffler 50 series with a 3" center/center configuration provides improved exhaust flow, a deep tone, and reduced interior resonance, perfect for large vehicles.

HF Exhaust Muffler 60 series with a 4" center/center configuration offers improved exhaust flow, a mellow tone, and enhanced throttle response for larger vehicles

HF Exhaust Muffler 60 series with a 3.5" center/center configuration offers enhanced exhaust flow, a mellow tone, and improved throttle response for larger vehicles.

HF Exhaust Muffler 60 series with a 3" center/center configuration improves exhaust flow, provides a mellow tone, and enhances throttle response for large vehicles.

HF Exhaust Muffler 50 series with a 4" center/center configuration improves exhaust flow, offers a mellow tone, and enhances throttle response for larger vehicles.

HF Exhaust Muffler 50 Series with a 3.5" center/center configuration enhances exhaust flow, offers a mellow tone, and improves throttle response for larger vehicles.

HF Exhaust Muffler 50 Series Delta Flow Muffler, 3" center/center, offers moderate performance sound with reduced interior resonance for street and truck applications. 

HF Exhaust Muffler 50 Series Heavy Duty, 3.5" center/center, delivers a deep, moderate tone with durable construction for high-output truck and performance use.

HF Exhaust Muffler 50 Series Heavy Duty, 3" center/center, provides a deep, moderate tone with robust build for trucks and high-performance applications.

HF Exhaust Muffler 40 Series Delta Flow, 3" center/center, delivers an aggressive tone with improved flow and reduced resonance for street and performance vehicles.

A fuel can transfer pump is a device designed to quickly and safely transfer fuel from one container to another, with options ranging from battery-powered to manual and electric models.

Melling Rocker Arm for GM Car & Truck MR-1341, sold individually, features a self-aligning stamped steel design for durability and performance.

The Autool CS606 OBD2 Scanner provides full-system diagnostics, 21 reset functions, and a user-friendly interface, compatible with over 90 vehicle brands.

The Autool SPT360 is a 220V spark plug tester with five holes, designed for testing spark plugs at adjustable RPMs, suitable for various automotive and motorcycle engines.

The Autool AST605 is a brake oil exchanger that uses pulsating technology for efficient and quick brake fluid replacement with single-person operation.

The Autool BT460 is a 12V/24V battery tester that performs comprehensive diagnostics, including battery health, cranking, charging, and load tests.

The Autool LM160 is a digital refrigerant gauge meter designed for precise testing and diagnostics of HVAC and refrigeration systems.