Manifold Pipe

The MagnaFlow Performance Exhaust Manifold Down Pipe 16434 is a premium, weight-optimized mandrel bent exhaust component designed for superior flow characteristics and engineered to enhance the performance of your Chevrolet 5.0L, 5.3L, 5.7L. Each 16434 is produced using precision CNC robotic manufacturing techniques and features 100% durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.

Additional Information

Magnaflow Direct-Fit Exhaust Pipe

Part Type

Exhaust Manifold Down Pipe

Product Overview

MagnaFlow Y-Pipe and Tru-X Pipe transitions are great for single/dual, dual/dual and balance tube applications. MagnaFlow's stainless steel Tru-X crossover pipe represents a significant leap forward in technology over traditional H-pipes. The more gentle radius allows for better exhaust gas scavenging, noise cancellation and better balance between cylinder banks. The result is a significant increase in power and torque but a reduction in db sound levels... the best of both worlds.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• CNC Precision Robotic Manufacturing Techniques
• Durable Corrosion-Resistant Stainless Steel Construction
• Mandrel Bent Tubing
• Unrestricted flow

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Exhaust, Manifold Pipe, Stainless Steel, 2.50 in. Diameter, 3 in. Adapters, Chevy, Kit

MagnaFlow Performance offers manifold pipes for a wide range of vehicles from the 1960s and '70s. These durable, bolt-in replacements are mandrel-bent from stainless steel in numerous sizes, styles, and configurations. Maintain your exhaust system with top-quality manifold pipes from MagnaFlow!