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Diamond Eye Manufacturing 121051 Performance Diesel Exhaust System 1999-2003 Ford 7.3L Powerstroke

(1999-2003 Ford F-250 Super Duty Lariat/XL/XLT; 1999-2003 Ford F-350 Super Duty Lariat/XL/XLT)

Manufacturer

Part Number

121051
Sale Price

$115.52

Estimated ship date Monday, December 21

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Diamond Eye Manufacturing 121051 is a high-performance diesel exhaust system engineered specifically for 1999 to early 2003 Ford F-250/F-350 Cab and Chassis models equipped with the 7.3L Powerstroke diesel engine. This complete exhaust system is designed to maximize exhaust flow, reduce backpressure, and unlock additional horsepower and torque from your Powerstroke diesel.

Key Features:

  • Precision mandrel-bent tubing maintains consistent diameter throughout bends for optimal exhaust flow
  • Engineered specifically for 1999-early 2003 Ford 7.3L Powerstroke F-250/F-350 Cab/Chassis applications
  • Heavy-duty construction for long-lasting durability in demanding work truck environments
  • Improves throttle response, fuel economy, and reduces exhaust gas temperatures
  • Direct bolt-on installation using factory mounting locations
  • All necessary hardware and installation instructions included

Diamond Eye Manufacturing uses state-of-the-art CNC mandrel bending technology to create smooth, unrestricted exhaust flow paths that outperform crush-bent systems. The mandrel bending process ensures the tubing maintains its full diameter through each bend, eliminating turbulence and restriction points that rob your diesel engine of performance. This exhaust system is an excellent upgrade for work trucks that demand reliable power and improved efficiency.

Products specifications

Fits

1999-2003 Ford F-250 Super Duty Lariat/XL/XLT; 1999-2003 Ford F-350 Super Duty Lariat/XL/XLT

Notes

Second section only. Designed for use with DEP exhaust systems only.

Outside Diameter (in)

4.000 in.

Quantity

Sold individually.

Tubing Finish

Aluminized

Tubing Gauge

16-gauge

Tubing Length (ft)

3.80 ft.

Tubing Material

Steel

Finish

Aluminized

Title

Diamond Eye Performance 1999-EARLY 2003 FORD 7.3L POWERSTROKE F250/F350 CAB/CHASSIS-PEFORMANCE DIESEL EX

Thanks

Seller is fast, selection is great, website is well organized. Prices are some of the best online and very competitive. Order # 12377 for J. Park

Exceeded my expectations searching and ordering

BEST PRICE AROUND, HANDS DOWN. Shipping was fast and communication was impeccable. THANKS FOR THE PROFESSIONALISM.

best prices around by far for the exact same product! Would definetely recomend autoplicity to a friend

the product was the cheapest price i could find on the web and shipping was quick i got the part in two days from purchase

Wonderful experience with seller. Ordered on a Monday night and received on Thursday. Talking about service. Man these guys are awesome. I will be ordering more in the future with Autoplicity. Thanks again!

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