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3" Thunderbolt Metallic Catalytic Converter 415300

Retail: $161.33
Your Price: $72.95
You Save: $88.38 (55 %)
free shipping
Thunderbolt cat's are designed to give high performance in limited spaces. This high flow converter features a Metallic brick with 300 holes per square inch. This 100% EPA legal OBDII catalytic converter is designed for engine's up to 5.9L / 6000 lbs. (Not for use in California)

Part # - 415300
Length - 11"
Body - 4" Round
Inlet - 3"
Outlet - 3"
Brick Type - Metallic
Material - 409 Stainless Steel
Item Number: 415300
Manufacturer: Thunderbolt
Manufacturer Part No: 415300

Product Reviews

(5 Ratings, 4 Reviews) Average Rating:
Great performance for price
Max VanZyl (Merry Hill, NC) 4/9/2016 11:22 AM
This is a great cat for the price. Love the sound and am so pleased with this I will be purchasing another for my other vehicle.
Thunderbolt Spun CAT
chris wachel (kaukauna, WI) 8/1/2013 8:27 PM
Ordered this for my 02 SSEi. Its a quality part and was shipped fast. Its been on my car for a year and still working great.
Outstanding Value
Jeremy Edwards (St. Peters, MO) 9/25/2011 10:28 PM
Replaced my OEM cat that was falling apart. Had Flowmaster 44 mufflers already, but after installing this cat and headers, the exhaust tone really came to life. Great cat for the money, seems well built and doesn't appear to restrict flow. The small size worked perfect for my application. No service engine light after installing it, so it looks to be doing its job. Very happy with this product.
Thunderbolt Universal Cat
(Unknown) 5/29/2008 2:32 PM
This Thunderbolt Cat is on my buddy’s Eclipse GTX. It did smell first 100 miles or so, but now smell is gone. ( 3 mos) Sounds very close to straight test pipe, so I’m guessing flow must be restricted very little.

Quantity Discounts - Order a quantity in the range below to receive the discount

4 to 15$65.65
16 to 50$58.36