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Hooker 16523HKR Header Back Exhaust System with Mandrel Bent Tubing

(Chevrolet Blazer 1973-91, C10 Pickup 1973-74, C10 1973, 1975-86, C3500 1988-91, C20 Pickup 1973-74, K5 Blazer 1975-86, C30 1973, 1975-86 + 33 more models)

Part of: Hooker Header Back Exhaust System with Mandrel Bent Tubing

Other options in this family: Hooker 16551HKR

Manufacturer

Picture for manufacturer Hooker

Part Number

16523HKR
6 reviews
Sale Price

$239.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Hooker 16523HKR Header Back Exhaust System is engineered to maximize exhaust flow and boost engine performance. This complete exhaust system connects directly to your headers and routes all the way back, replacing restrictive factory components with high-performance mandrel bent tubing.

Key Features:

  • Mandrel bent tubing eliminates restrictions in bends and maintains consistent pipe diameter for optimal exhaust flow
  • Reduces backpressure to improve engine efficiency and throttle response
  • Complete hardware kit included for straightforward installation
  • Detailed installation instructions provided
  • Engineered to work seamlessly with Hooker headers for a complete exhaust upgrade

This header-back system delivers noticeable performance gains by allowing exhaust gases to exit more efficiently, helping your engine breathe better and produce more power. The mandrel bending process ensures that each bend maintains the full inside diameter of the tubing, unlike crush-bent systems that create flow-robbing restrictions.

Products specifications

Fits

Chevrolet Blazer 1973-91, C10 Pickup 1973-74, C10 1973, 1975-86, C3500 1988-91, C20 Pickup 1973-74, K5 Blazer 1975-86, C30 1973, 1975-86, C20 1973, 1975-86, C30 Pickup 1973-74, R10 1987, C10 Suburban 1973-86, C20 Suburban 1973-86 + 28 more models

Brand

Hooker

Category

Exhaust

Emission Code

4

Exhaust Series

Hooker

Material

Aluminized Steel

Muffler Type

None

Product Type

Exhaust System

Sound Level

Pipe Only

Sub Category

Exhaust and Tail Pipes

System Type

Header-back

Tubing Diameter

2.25

Warning

California Proposition 65

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I ordered a new battery for my Harley. I wanted a battery that would last and be of good quality. I bought a Odyssey PC545 battery it stats stat it will last up to 8 years and is military grade. My package arrived quick and in good shape. My order number is #5600. Thanks

Fantastic prices, lowest on the 'net. Easy ordering, easy pay and fast fast fast shipping. You can't go wrong!

Order Process was quick and easy. I would highly recommend this site.

Great price, fast check-out. I will definitely be adding Autoplicity.com to my shopping options for all my future truck part needs!

I couldn't believe the low price! Glad I found this website, I will definitely be a return costumer.

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