SKU: 35888208817

XForce | 3" Short Round 100 Cell Metallic High-Flow Catalytic Converter | CAT09-300(100)

Sale price$113.40 Regular price$126.00
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Description

XForce | 3" Short Round 100 Cell Metallic High-Flow Catalytic Converter | CAT09-300(100)XForce 3" Short Round 100 Cell Metallic High Flow Catalytic Converter CAT09 300(100) Engineered for maximum flow in high performance applications, the XForce Short Round Metallic Catalytic Converter is the ideal solution for custom builds where space is at a premium. This compact unit features a high performance 100 cell metallic substrate, designed to offer significantly less backpressure than standard ceramic converters. The reduced cell density

XForce 3" Short Round 100 Cell Metallic High-Flow Catalytic Converter - CAT09-300(100)

Engineered for maximum flow in high-performance applications, the XForce Short Round Metallic Catalytic Converter is the ideal solution for custom builds where space is at a premium. This compact unit features a high-performance 100-cell metallic substrate, designed to offer significantly less backpressure than standard ceramic converters. The reduced cell density allows exhaust gases to exit more rapidly, aiding turbo spool-up and increasing overall engine efficiency. Crafted from durable 304-grade stainless steel, this "Shorty" converter is built to withstand extreme thermal stress. Its 6-inch overall length makes it perfect for tight exhaust tunnels or engine bays where a full-sized converter simply won't fit.

What's in the Box?

  • 1x 3" Short Round 100 Cell Metallic Catalytic Converter

Features:

This product offers the following high-performance features:

  • 100 Cell Metallic Substrate: Provides ultra-low restriction for maximum power output and improved throttle response.
  • 304 Stainless Steel Body: High-grade material ensures maximum durability and resistance to oxidation in high-heat environments.
  • Ultra-Compact Design: With a 6" overall length and a 4" x 3" body, it is one of the most space-efficient high-flow cats on the market.
  • Precision Inlet/Outlet: Features 3" (76mm) openings for seamless integration into 3-inch performance exhaust systems.
  • High Heat Resilience: The metallic core reaches operating temperature quickly and is more resistant to physical shock than ceramic alternatives.

Specifications:

  • Part Number: CAT09-300(100)
  • Overall Length: 6" (152.4mm)
  • Body Size: 4" Diameter x 3" Length
  • Inlet/Outlet Diameter: 3" (76.2mm)
  • Substrate Type: 100 Cell Metallic
  • Material: 304 Stainless Steel
  • Fitment Type: Universal Weld-On

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability
  • Usage Note: This product is designed for race or off-road use only. It may not comply with local emissions regulations for street-driven vehicles.
  • Installation: Measure your vehicle's available space for compatibility. Professional welding and installation are required.

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
Universal Custom Race/Off-Road Exhaust N/A N/A Universal N/A Universal 100 Cell High-Flow N/A

 

Warranty Information
Product Type Warranty Period
304 & 201 Stainless Steel Exhaust Systems 60 Months
Accessories 12 Months
Catalytic Converters 12 Months
Electronic Products (Including SmartBox) 12 Months
Mild Steel & 409 Stainless Steel Exhaust Systems 24 Months
Mild Steel Headers 12 Months
Stainless Steel Headers 24 Months
Universal 304 Stainless Steel Mufflers 24 Months
Universal Mild Steel & 409 Stainless Steel Mufflers 12 Months

Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35888208817

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Doc
Charlottesville, US
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
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roger mendes
Natrona Heights, US
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
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Reviewed in the United States on March 21, 2026
X
Verified Purchase
xyz
New York, US
★★★★★ 4
Quality shoe but with a slight squeak.
Size: 10 Wide, Color: Burgundy Polished Full Grain
Nice shoes with the classic Penny Loafer design. Fit was better than another brand I tried. Only reason not 5 starts is disappointment due to a slight squeak at times when walking.
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Reviewed in the United States on August 11, 2025
S
Verified Purchase
Steven D
Grantham, US
★★★★★ 5
Exact item ordered, quick delivery
Size: 9.5, Color: Black Polished Full Grain
I ordered these black Cole Haan penny loafers for casual wear with jeans, khakies, and even business casual with slacks and a jacket. They've always worked perfectly for these uses. The Cole Haan version is the most versatile and still meets my sophisticated look criteria. I wear a 9 1/2 M with almost all other shoes. I have found Cole Haan to run slightly wider and slightly shorter. This fit will work with thin and no socks and a little loose in width. . I'd likely order a 10 N next time. I tend to forget this but it runs consistent with me for Cole Haan. 5 stars for the shoe and service. My bad on the slightly off fit.
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Reviewed in the United States on January 8, 2025
H
Verified Purchase
Hugh62
Belleville, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025

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