The Coffin Muffler® is a very versatile and extremely effective product. Not only does it fit in almost any automobile application, it will fit pickups, tractors and nearly any other application you can dream up. It also works well with diesels, both cars and pickups.
The inside design of the coffin muffler allows engines to make more torque and more horsepower, yet still increasing fuel economy-all at the same time. the muffler is able to do this by freeing up the OEM (Original Equipment Manufactured), exhaust system. Basically it’s like the difference between blowing through a plastic straw and blowing through a garden hose; which one do you think allows air to escape faster and with less effort? All this results in longer engine life, snappier throttle responds, better fuel economy, and yes that aggressive sound we all love. A lot of people turn their heads on such products, until they hear about better fuel economy, in other words, saving money, gas, and the environment, everyone can do their part! The Coffin Muffler is a simple and affordable product almost anyone can reap benifits from.
Contact Coffin at 559-635-2001.





Boston Acoustics introduces a new entry-level automotive subwoofer. The new Boston G1 design, available in 10- and 12-inch models, delivers a combination of performance, value and ease of installation previously unknown to the mobile audio world. While the G1 10- and 12-inch models are priced for entry-level buyers and value-driven systems, both use the identical cutout size and are engineered for optimization in the same sealed or vented enclosure volumes.
The new RHS(tm) Vortec Iron Performance Cylinder Heads deliver superior flow characteristics over all other forms of iron small-block heads previously available.
SNUGTOP’s industry-leading design team has created a sleek SL-Series SnugLid low-profile tonneau cover for the new Nissan Frontier SE King Cab pickup. SNUGTOP’s SnugLid SL series fiberglass tonneau cover features a patented Snuglift hinge mechanism
With an increasing number of enthusiasts wanting to combine the classic styling of ’40s, ’50s and ’60s pickup trucks with modern drivelines and suspensions, the chassis experts at Art Morrison Enterprises created this new heavy-duty 2 x 6 main rail chassis.
If you’re looking for a clean, sleek gauge check out CustomLine by Sunpro.
Brake Performance grooved and drilled rotors feature special blind degassing holes, which greatly reduce chances of stress-cracks common with completely cross-drilled rotors.
Ryno Manufacturing has released a full line of billet antennas for your truck, called Ryno Phattys.