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Exhaust Exhaust Pipes, Systems and Components

Diamond Eye Performance

Diamond Eye KIT 3-1/2in CB DUAL GAS AL TOYOTA TUNDRA 5.7L 07-10

$1,426.03 $610.17 Save $815.86

SKU: D005 K3422A

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Toyota Tundra Performance Exhaust by Diamond Eye Performance is a high-quality cat-back exhaust system designed specifically for 2007-2010 Toyota Tundra 5.7L models. Whether you're looking to boost your truck's performance or give it a deeper, more aggressive sound, this exhaust system delivers exceptional results. Constructed from 3.5-inch aluminized steel, the Diamond Eye Performance Exhaust offers increased durability and resistance to corrosion. Its mandrel bent tubing design ensures improved exhaust flow, which in turn enhances your vehicle's horsepower and torque. The system is tailored to fit all cab and bed lengths for specified Tundra models, making it a versatile choice for any enthusiast seeking performance enhancements without extensive modifications.
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Part #: K3422A

Diamond Eye Manufacturing is recognized as being one of the most modern and progressive companies in eastern Oregon. The company has invested heavily to incorporate several CNC mandrel bending machines and support equipment, Enabling us to produce the finest exhaust components in today's marketplace. Mandrel bending and fabrication parameters are extensive, and a variety of tooling allows us to offer tube processing from 3/8" to 5"OD in both aluminized and stainless steel. Diamond Eye Manufacturing is located on a 23-acre complex and has immediate plans for expansion. Currently, the company utilizes over 60,000 sq. ft. for manufacturing components. Separate from the manufacturing facility, our Warehouse Distribution Center utilizes highly efficient shipping methods and a substantial amount of inventory to ensure rapid response times for delivering customer orders in a timely fashion. Our new state of the art Research and Development Center was established to keep pace with the ever changing automotive performance aftermarket. We have taken great care to outfit the facility with an array of testing equipment to provide our engineers with the information needed to design the best systems available. Many of the employees here at Diamond Eye Manufacturing have several years of experience within the industry. This wealth of knowledge and experience is tapped and transformed into results. Our promise to you is simply this, we will provide you with the highest level of customer service, quality parts, and best prices available to keep you competitive!

Exhaust System Kit, 2007-2009 TOYOTA TUNDRA 5.7L (ALL CAB AND BED LENGTHS) 3.5in. ALUMINIZED-PERFORM

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

BrandDiamond Eye Performance
Part NumberD005 K3422A

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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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