Pro Flow Mid-Exhaust System - 1GR 4.0L 4Runner 2010-2017
Pro Flow Mid-Exhaust System - 1GR 4Runner 2010-2017
Our Price: $329.95

Part Number: 1042028

Details Fitment

Pro Flow Exhaust System

LC Engineering is proud to introduce this Mid-Exhaust System for your 5th Generation 4Runner powered by the awesome 1GR 4.0L engine. This kit will give a great tone to your exhaust as well as provide a few HP gains! All of our Pro Flow Exhaust Systems are made with 409 stainless steel tubing, 426 stainless steel straight-through Magnaflow muffler and 3/8" thick mild steel flanges. The straight-through design of the Magnaflow muffler offers the highest flow while still maintaining a smooth, yet authoritative tone without attracting unwanted attention. They are then ceramic coated for long-lasting good looks and protection from the elements. LC Engineering designs our kits to be a direct fit application that requires little or no modifications and uses factory exhaust hanger locations.

NOTE: LC Engineering does NOT recommend wrapping our headers with any sort of exhaust wrap. Doing so will increase the likelihood of a premature failure of the header, as it holds contaminants to the exhaust tubing and increases the chances of corrosion. Exhaust wraps will void any and all warranty claims.


This product should not be used in a manner that violates Federal EPA Laws.

Contact our Tech Support Line for further information at 928-855-6341.

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Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 1 Write a review.

  1 of 1 people found the following review helpful:
5 of 5 LCE Pro Flow Mid-Exhaust System -1GR 4.0L 4Runner May 1, 2019
Reviewer: J R  
This system (part#1042028) was exactly what Il needed to wake up my 2017 Toyota 4Runner Pro. Never owning a 4Runner I was a little disappointed in the throttle response and anaemic acceleration of this new ride. That  all changed when I saw this system  in Yota magazine. I purchased  the system immediately for  around $300(which is an absolute steal in my book). Ordering process was awesome. I was installing this beautifully made mid -exhaust system itwo days after we ordered it. Unit could not have been easier to install . Started and immediately noticed the sound of the exhaust system breathing much better. The sound is subtle but cool to listen to through all RPM ranges. Throttle response improved 60% or better. Installed a K&N air filter and that did the trick. I could  not be happier with the results. To the folks at LCEngineering my hats off . Highly recommend this system!

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