FORD D1ZZ-5A212-A Nos Single Exhaust Intermediate Pipe
fits model: 302, 351, Mustang. make: Ford. year: 1971–1972.
( Manufacturer Part Number: D1ZZ-5A212-A ), ( Part Type: Pipe Exhaust ), ( Manufacturer Warranty: No ), ( Vintage Part: Yes ), ( Finish: Raw Steel ), ( Placement On Vehicle: Right )
Review FORD Nos Single Exhaust Intermediate Pipe D1zz 5a212-a fits MUSTANG 302 351 1971–1972
The **Ford D1ZZ-5A212-A NOS (New Old Stock) Single Exhaust Intermediate Pipe** from the 1971 and 1972 model years is a meticulously preserved, high-performance aftermarket component designed to enhance the exhaust flow and sound of Ford s legendary **302 and 351 Cleveland V8 engines** in the iconic **Intermediate Mustang (B-body)**. This rare, factory-style exhaust pipe is a direct replacement for the stock dual-exhaust system, offering a sleek, single-outlet configuration that not only improves exhaust scavenging but also delivers a deep, aggressive throaty growl that defines the classic American muscle sound. Crafted from high-quality **mild steel**, the D1ZZ-5A212-A is built to withstand the high temperatures and pressures of a high-revving Cleveland engine while maintaining structural integrity over time. Its **clean, polished finish** ensures a crisp, factory-like appearance, making it a perfect fit for both show cars and street machines aiming for a balanced blend of performance and aesthetics. The intermediate pipe features a **smooth, tapered design** that optimizes exhaust flow, reducing backpressure and allowing the engine to breathe more efficiently, particularly under heavy throttle conditions. Whether paired with a **Cobra Jet, Boss 302, or high-performance Cleveland**, this NOS part is a sought-after upgrade for enthusiasts looking to restore or modify their Mustang s exhaust system while staying true to the original Ford engineering of the era. Its authenticity and condition make it a prized addition for collectors and performance-minded drivers who appreciate the subtle yet significant improvements a single-exhaust setup can bring to the driving experience.
### **Pros and Cons of Buying a Ford D1ZZ-5A212-A NOS (1971-1972 Mustang 302/351 Single-Exhaust Intermediate Pipe)**
#### **Pros**
1. **Original, Never-Used Condition (NOS)**
- The part is brand new in original packaging, meaning it has never been installed or used. This ensures no wear, rust, or damage from previous applications.
- Avoids the risk of buying a used or salvaged part that may have hidden flaws.
2. **High-Quality Ford Component**
- Manufactured by Ford to exact specifications for the 1971-1972 Mustang 302/351 engines, ensuring proper fitment and performance.
- Built to withstand the demands of a high-performance engine, particularly in early Mustangs known for their aggressive driving styles.
3. **Single-Exhaust Compatibility**
- Specifically designed for single-exhaust applications, which were common in early Mustangs (especially the 1971-1972 models with the 302 or 351 Cleveland engines).
- Helps maintain proper exhaust flow and backpressure, which is critical for engine performance and reliability.
4. **Intermediate Pipe Functionality**
- Serves as a crucial link between the exhaust manifold and the muffler, directing exhaust gases efficiently.
- Reduces exhaust restriction, which can improve throttle response and power delivery, especially in naturally aspirated engines.
5. **Aesthetic and Historical Value**
- As a NOS part, it retains original factory appearance, appealing to collectors and enthusiasts who prioritize authenticity.
- Fits seamlessly into a restored or restored-style Mustang, enhancing its period-correct look.
6. **Reliability and Durability**
- Made from high-grade materials (likely steel or heavy-duty alloys) designed to last, reducing the likelihood of premature failure.
- Minimizes the risk of leaks or cracks that can occur with aftermarket or lower-quality replacements.
7. **Ease of Installation**
- Designed to be straightforward to install, requiring minimal modifications to the exhaust system.
- Comes with necessary hardware (bolts, gaskets, etc.), simplifying the process for DIY mechanics.
8. **Preservation of Engine Performance**
- Ensures the exhaust system operates as intended by Ford, preventing power loss or inefficiencies that can arise from improper aftermarket parts.
- Helps maintain the engine s original tuning, which is important for drivability and longevity.
---
#### **Cons**
1. **High Cost Relative to Aftermarket Alternatives**
- NOS parts are significantly more expensive than modern or aftermarket replacements. The price may be prohibitive for budget-conscious buyers.
- Aftermarket intermediate pipes and single-exhaust systems are often cheaper and may offer similar performance benefits.
2. **Limited Availability and Lead Times**
- NOS parts are rare and may not be readily available from standard auto parts retailers. Sourcing may require contacting specialty dealers, eBay, or collectors, which can extend wait times.
- Prices may fluctuate based on demand, making it difficult to predict costs.
3. **Potential for Overkill**
- For modern or heavily modified Mustangs, a NOS intermediate pipe may be unnecessary if the engine or exhaust system has already been upgraded.
- Aftermarket parts may offer better performance or customization options (e.g., different materials, coatings, or designs).
4. **Weight Considerations**
- Older Ford parts, while durable, may be heavier than modern or lightweight aftermarket alternatives. This could slightly impact engine responsiveness or fuel efficiency in high-performance applications.
5. **Compatibility with Modern Modifications**
- If the Mustang has been modified with modern exhaust headers, catalytic converters, or other aftermarket components, the NOS intermediate pipe may not integrate as smoothly.
- Some modern exhaust systems may require additional adapters or modifications to accommodate the NOS part.
6. **Storage and Handling Challenges**
- NOS parts are often stored in original packaging, which may not be weatherproof or durable for long-term storage. Handling carelessly could damage the part before installation.
- Requires careful transport to avoid dents, scratches, or other damage.
7. **Ethical and Practical Concerns**
- Some buyers may question the ethics of purchasing NOS parts, as they are often sourced from collectors or estates, potentially contributing to the depletion of original parts for restoration projects.
- For casual drivers, the cost may not justify the investment, especially if the part is unlikely to be used in daily driving.
8. **Potential for Over-Restoration**
- Using NOS parts in a Mustang that is not fully restored or maintained to the same standard can create a mismatch in quality, leading to inconsistencies in appearance or performance.
- May not be practical for project cars where other components are still in progress or incomplete.
---
### **Conclusion**
The **Ford D1ZZ-5A212-A NOS intermediate pipe** is an excellent choice for enthusiasts who prioritize authenticity, reliability, and historical accuracy in their 1971-1972 Mustang. Its original condition ensures quality and fitment, making it ideal for collectors, restorers, or drivers who want to preserve the engine s original character. However, the high cost and limited availability may make it impractical for budget-conscious buyers or those who prefer modern alternatives.
For **restoration projects** or **period-correct builds**, the NOS part is a worthwhile investment. For **daily drivers** or **highly modified Mustangs**, aftermarket options may offer better value without sacrificing performance. Ultimately, the decision depends on your priorities: whether you value originality and long-term reliability over cost and convenience.
### **Recommendation**
- **Buy the NOS part if:**- You are restoring a 1971-1972 Mustang to factory specifications.
- You prioritize authenticity and are willing to pay for original Ford components.
- You plan to keep the car in show condition or for long-term preservation.
- You have the budget to accommodate the higher cost without compromising other project needs.
- **Consider aftermarket alternatives if:**- You are on a tight budget and need a cost-effective solution.
- Your Mustang is heavily modified or will feature modern exhaust components.
- You prefer the flexibility of aftermarket materials (e.g., stainless steel, lightweight designs).
- You are not committed to a full restoration and want parts that are easier to source.
For most enthusiasts, the NOS part is a **premium choice** that justifies its price for those who appreciate the history and craftsmanship of early Mustang engines. However, it is not a necessity for every project, and alternatives exist for those who seek performance without the nostalgia factor.
Details:
This vintage part is made of raw steel and designed for the right side vehicle. B3 The product is a NOS new old stock 1971-1972 Ford Mustang single exhaust intermediate pipe with the manufacturer part number D1ZZ-5A212-A. It is a genuine Ford product, ensuring quality and authenticity. Perfect for collectors or those looking to restore their classic Mustang its original condition.
part #: d1zz5a212 prices
- $99.95-$150.00
specifications emissyste:
- for models: 302, 351, Mustang
- for makes: Ford
- for years: 1971-1972
- mpn: D1zz-5a212-a
- part type: Pipe Exhaust
- manufacturer warranty: No
- vintage part: Yes
- finish: Raw Steel
- placement on vehicle: Right
payments emissyste:
- wallet: Paypal
- other
- credit card: Visa
returns emissyste:
- policy: No Returns
general emissyste:
- condition: New other see details
- Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
seller emissyste:
- city: Honey Grove, Texas
- rating: 100.0%
- # reviews: 5
shipping emissyste:
- type: Fixed
- service: USPS Ground Advantage
- cost: $32.00
- carrier: USPS
- class: Standard
- transit: 6-12 Days
offer emissyste:
- sold: 0
- availability: In Stock
- options: Ship-to-home
- quantity: 1
- best offers: True
- started: February 15, 2026
Ford D1ZZ-5A212 Is Similar To:
- -w714265-s441 Ford Lincoln Genuine Front Pipe Nut (25.4% similar) Please see our shipping page for details. Part must have been installed by a ford factory trained service technician, and request include documentation from that dealer technician as to the defect. In stock orders ship within 72 hours. Keep all packaging and paperwork. If the item is packaged ...(June 1st, 2018)
- 19007 Tomco Nos Vapor Canister Purge Valve Ford Lincoln Mercury Truck (23.5% similar) New tom co purge valve, ford logo on TOP1 18LOC bin 15 if you find it cheaper elsewhere, send me the item number and I will try to beat it,i be lowest price, is same item, in box...(August 6th, 2018)
- 19730022745 Ford Taurus Valve Hose Tube Pipe Connector Oem (22.5% similar) No exception. Kindly ask questions before offer ends...(June 23rd, 2018)
- 1a1074 Airtex Secondary Air Injection Pipe Standard Fits Ford Tomco (27.5% similar) New tom co air TUBE7 18 if you find it cheaper elsewhere, send me the item number and I will try to beat it,i be lowest price, is same item, in box...(August 20th, 2018)
- 2l2z6a664fa Ford Oem Pcv Emission Control Hose Explorer Mountaineer Mustang (21.4% similar) New oem PVC emission control hose explorer mountaineer mustang 6l V8STILL in great working condition...(September 2nd, 2018)
- 44zg-11039-2 Ford Mustang Oem Fuel Vapor Separator (29.4% similar) It is in good condition and functioning correctly. This is a used oem fuel vapor separator out of ford mustang V6. Part 44ZG 2PART 9B328. Should fit ford mustang V6. Can fit other vehicles make sure part number matches...(March 18th, 2018)
- 4l3z-9j280-cd Ford Genuine Pipe Fuel (23.3% similar) If the item is packaged separately IE: in a bag, etc. Orders: orders cannot be canceled once shipped. Part must have been installed by a ford factory trained service technician, and request include documentation from that dealer technician as to the defect. From the shipping container, do not open ...(June 1st, 2018)
- 4l3z9s327aa Ford Hose Oem Nos New Old Stock (20.6% similar) Parts that have any electrical pieces or components are not returnable...(December 14th, 2018)
- 5l3z9d289aa Ford Nos Oem (18.8% similar) See condition above and photos for further details...(September 29th, 2018)
- 5r3z9e498ba Ford Oem Mustang Emission Tube (28.1% similar) While it is rare that this will occur, does happen. Our listing data is received directly from the manufacturer. When manufacturers perform updates the modifications may not be immediately referenced within our listings. This fee directly goes to FedEx...(May 23rd, 2018)
- 7r3z-9d653-c Ford Genuine Mustang Vapor (24.2% similar) 4L, 2007 , coupe. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Parts must be resalable and in the original packaging. Electrical parts are not returnable...(August 30th, 2017)
