Dynatech

Catted Intermediate Pipes with Catalytic Converters

$780.44

SKU: 128-733300B

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Dynatech SuperMAXX intermediate tubes with catalytic converters, part number 128-733300B, are engineered to enhance the performance of your 6.1L HEMI SRT-8 powered vehicle. These catted pipes are designed to maximize horsepower and torque when used in conjunction with Dynatech's headers, part number 128-733300A. Constructed from durable T-304 stainless steel tubing, these pipes offer excellent corrosion resistance and longevity. The slip-together union design ensures an easy installation process. This product is specifically designed for the following applications: Dodge Challenger RT 6.1L SRT-8 (2008-2010), Dodge Charger 6.1L SRT-8 (2006-2010), Dodge Magnum 6.1L SRT-8 (2005-2008), and Chrysler 300c 6.1L V8 SRT8 (2005-2010).

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandDynatech
Part Number128-733300B
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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