PYPES PERFORMANCE EXHAUST SMA40S Body Crossmember 2.5

( Brand: Pypes Performance Exhaust ), ( Type: Exhaust System Kit ), ( Items Included: Bolts, Clamp, Hanger, Muffler, Pipe ), ( Manufacturer Part Number: SMA40S ), ( Features: Dual Exit ), ( Material: Stainless Steel ), ( Country/region Of Manufacture: United States ), ( Placement On Vehicle: Rear )

Review PYPES PERFORMANCE EXHAUST Mopar A body 2.5 Inch Crossmember System fits 1966–1974

Introducing the Pytes Performance Exhaust SMA40S, a high-performance exhaust system specifically designed for 1966-1974 Mopar A-Body vehicles. This system is an excellent upgrade for those seeking improved exhaust flow, increased horsepower, and a more engaging driving experience.

At the heart of this system is a 2.5-inch crossmember that replaces the stock 1.5-inch unit. This crossmember is engineered from heavy-duty steel, ensuring strength and durability. Its larger diameter increases exhaust flow, reducing backpressure and allowing the engine to breathe more efficiently. As a result, you can expect an increase in power and torque across the entire RPM range.

The Pytes Performance Exhaust SMA40S features mandrel-bent tubing for a perfect fit and minimal exhaust restriction. This design also ensures that the exhaust gases flow smoothly, enhancing performance. The system includes a set of high-performance mufflers that provide an aggressive yet refined exhaust note, perfect for those who want to add some character to their Mopar.

Installation is made easy with the included mounting brackets and hardware. Detailed instructions are provided to ensure a straightforward installation process. This exhaust system is a direct replacement for the stock system, and no modifications are required for most vehicles.

In summary, the Pytes Performance Exhaust SMA40S is an excellent investment for any 1966-1974 Mopar A-Body owner looking to boost performance and enhance their driving experience. With its heavy-duty steel construction, mandrel-bent tubing, and high-performance mufflers, this exhaust system delivers increased power, improved exhaust flow, and a bold exhaust note. Upgrade your Mopar today with the Pytes Performance Exhaust SMA40S.

Buying a Pypes Performance Exhaust SMA40S for a 1966-1974 Mopar A-body comes with several pros and cons that you should consider before making a purchase.

1. Improved Performance: The exhaust system is designed to enhance the performance of your Mopar A-body by reducing backpressure and allowing for better exhaust flow.

2. Increased Horsepower: With reduced backpressure and improved exhaust flow, you can expect an increase in horsepower and torque.

3. Better Sound: The SMA40S exhaust system offers a deeper and more aggressive exhaust note that many enthusiasts enjoy.

4. Durability: Pypes Performance Exhaust systems are known for their high-quality materials and construction, ensuring that the exhaust system will last for a long time.

5. Easy Installation: The exhaust system comes with all necessary hardware for installation, making it a relatively straightforward process for most DIY enthusiasts.

1. Cost: The Pypes Performance Exhaust SMA40S is a premium exhaust system, and the cost may be a significant investment for some enthusiasts.

2. Loudness: The exhaust system may be too loud for some drivers, especially during start-up or idling.

3. Fitment: Although the exhaust system is designed to fit 1966-1974 Mopar A-bodies, there may be some minor modifications required for a perfect fit.

4. Weight: The exhaust system is heavier than the stock exhaust system, which may affect the handling of your Mopar A-body.

The Pypes Performance Exhaust SMA40S is an excellent investment for Mopar A-body enthusiasts looking to improve performance, increase horsepower, and enjoy a deeper exhaust note. However, the cost, potential loudness, and minor fitment issues may be a concern for some. Ultimately, the decision to purchase the exhaust system depends on your personal preferences and priorities.

If you are an enthusiast who values performance, sound, and durability, the Pypes Performance Exhaust SMA40S is an excellent choice for your 1966-1974 Mopar A-body. However, if you are on a budget or concerned about the potential loudness or fitment issues, you may want to consider other exhaust system options or wait until you have more resources to make the investment.

part # sma40s prices

• $543.79-$797.79

specifications frazzlekits:

• for makes: Mopar
• for years: 1966-1974
• brand: Pypes Performance Exhaust
• type: Exhaust System Kit
• items included: Bolts, Clamp, Hanger, Muffler, Pipe
• manufacturer part number: SMA40S
• features: Dual Exit
• material: Stainless Steel
• country/region of manufacture: United States
• placement on vehicle: Rear

shipping frazzlekits:

offer frazzlekits:

• best offers: True
• sold: 0
• started: July 21, 2025
• quantity: 1
• availability: In Stock
• options: Seller-arranged-local-pickup

returns frazzlekits:

• policy: No Returns

payments frazzlekits:

• wallet: Google-pay
• credit card: Discover
• other

seller frazzlekits:

• # reviews: 76
• rating: 100.0%

general frazzlekits:

• condition: Used
• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

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