RMA / Rebuilds / Service & Warranty Work

RMA Return / Service process overview

Power Flow Systems Quality You Can Trust

At Power Flow Systems, we’ve been handcrafting high-performance, reliable exhaust systems from aerospace-grade materials for over 24 years.

Aircraft exhaust systems operate in extremely harsh environments — subject to large temperature fluctuations, chemical exposure, and the wear and tear of time. These conditions can impact material integrity and performance over the years.

To help extend the life of your system and keep your aircraft flying safely and efficiently, we offer a range of options for:

• Servicing

• Overhauling

• Rebuilding your Power Flow Systems tuned exhaust

All rebuilt or overhauled components will be returned with the applicable FAA or regulatory tags, ensuring traceability and compliance.

Let us help you maintain the performance and reliability you expect from a Power Flow System's exhaust.

Standard RMA Turnaround Time

Our typical turnaround time for RMA processing is 10–15 business days, not including shipping time.

This timeframe may vary depending on:

• Parts availability

• Current production capacity

We always strive to process RMAs as quickly and efficiently as possible while maintaining our high standards of quality and reliability.

If you need expedited service, please see our AOG Rush Service(surcharge) option.

Need Documentation?

If you require specific documentation with your returned parts, please let us know in advance:

• FAA Form 8130-3 – Available upon request (additional cost applies).

• Certificate of Conformance (CoC) – Available upon request (no additional cost).

We’re happy to include the necessary paperwork to help you complete your task smoothly and stay compliant.

AOG & In a Hurry? Time Is Money!

Need your parts or kit returned fast? We offer an AOG Rush Service(surcharge) to expedite the processing of your RMA, rebuild, or replacement parts with a rush fee. We understand how critical it is to get your aircraft back in the air and operational. That’s why our AOG Rush Service is designed to minimize downtime and accelerate turnaround times.

• Typical Turnaround Time: ~approximately 5 business days (excluding shipping times).

• Subject to: Parts availability and current production capacity.

If you require AOG service, please note it clearly on your RMA Form and contact us in advance to confirm availability and timelines. Let us help get you flying again — fast!

RMA Instructions and Process Overview

When an RMA arrives, we carefully log and label all components included in the parcel to begin the quality control (QC) receiving process for full tracking and traceability.

Our inspection process includes:

• QC inspection

• Pressure testing

• Fitment testing between current and new replacement parts.

If applicable, we will also fit the parts to the original fixture to check for any thermal distortion, bending, or particularly in the case of gear-up incidents.

Having all parts present ensures we can verify proper fit and alignment between new and existing components to prevent any binding or improper fit. Using our specialized tooling, we are able to make minor adjustments to slip joints for optimal expansion and sizing during fitment.

RMA Return Instructions

1. Complete the RMA Form (see below).

2. Write the assigned RMA number clearly on the outside of the parcel.

3. Include the completed RMA Form inside the parcel.

4. Insure the shipment in case the parcel is lost during transit.

Need immediate assistance, AOG Rush or to open RMA? 

Call us directly at (386) 253-8833 or email Parts/Service: Parts@powerflowsystems.com for a return RMA Number and RMA Form below.

PIREPS & Service Reviews from customers