aFe® - Gemini XV™ Exhaust System

21 reviews|Item # sp228890
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$1,461.00 - $2,347.00
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Features

  • Constructed from 3" Mandrel-Bent 304 Stainless Steel Tubing
  • 304 Stainless Steel Clamp-On Exhaust Tips
  • Utilizes Factory Style Hangers for a Secure Fit
  • Includes Electronically Controlled Valve Before the Exhaust Muffler to Quickly Switch Between Mild and Aggressive with the Push of a Button
  • 100% MIG-Welded for Strength and Durability

Product Details

Gemini XV™ Exhaust System by aFe®. This exhaust system is constructed of 3" mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features a high-flow stainless steel, producing an aggressive sound. Finishing off this exhaust system are dual 4-1/2" diameter polished 304 stainless steel clamp-on exhaust tips. The tips feature an aFe POWER logo plate riveted on for a unique style. Gemini XV exhaust features an electronically controlled exhaust cutout valve to quickly switch between mild and aggressive tones at the push of a button. This kit includes two key fob remotes, control module, valve motor, and all necessary wiring. It's a simple installation, requiring no cutting of any wires or interference of the automobile's electronics.

A performance exhaust system is one of the most common ways of improving a vehicle's operation. The theory is simple; just reduce restriction to increase exhaust flow and you gain power. But all exhaust systems are not created equal; in reality there's more to it than just selling some sewer pipe sized tubes.

aFe tests its systems on the flow bench and the dynamometer to determine the right pipe size and muffler construction. Then they mandrel bend the pipes to ensure they maintain their shape and size throughout the entire length, to provide smooth, unrestricted airflow. Tubes that are not mandrel bent can lose up to 20% of their diameter in sharp bends. Some systems also include a straight muffler delete pipe if a more aggressive sound and maximum flow is desired. A typical aFe system will increase exhaust flow by up to 29% and lower EGT (Exhaust Gas Temperature) by up to 100º, with a corresponding improvement in power and performance.

But performance is only part of the equation. A quality exhaust system should be easy to install and made to last. The muffler and all pipes of the Mach Force XP system are constructed from durable 409 stainless steel. To ensure a tight seal, slotted and swedged ends are used whenever possible. When used with the supplied premium quality band clamps, the tightest, leak-free seal is the result. Every hanger is thoroughly welded on each side to ensure a strong attachment and the hangers also feature swaged bayonet ends to lock in place once installed.

aFe® - Exhaust TypesaFe® - CatalogsMade In USAaFe Authorized Dealer

Reviews

(21)
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
/5
1-10 of 21 Reviews
4 of 5
It’s Okay
Took me at most 20 minutes but I have a car lift. It had came with everything but when I got the box the exhaust hangar was poking out the box, it came with a license plate cover and 4 stickers. And yes with this exhaust you need to cut off the stock exhaust, it was super easy to install when I was finished I noticed the exhaust tips aren’t aligned that great it faces a little bit downwards. But when I had started the car it sounds loud in the interior sounds pretty good but my father says in sounds close to stock from the out side. I noticed when you rev and cruise at go to high rpm you barely hear the exhaust but when you cruise at low rpm or idles it sounds loud like a subwoofer. I had posted a video on YouTube copy and paste the name of this item and look it up on YouTube the name is car geek
Posted by Customer / October 18, 20252016 BMW 2-Series
5 of 5
Truck sounds way better
Stock exhaust was too quiet, this adds some nice sound. Not crazy loud but deep enough to feel like an upgrade over stock.
Posted by Leroy (Dallas, TX) / February 08, 20252022 Ford F-450
5 of 5
Awesome Sound
I chose aFe for my '19 Sierra 1500 and I really love the sound!! Deep and aggressive just what I was looking for. Noticed a slight boost in performance too.
Posted by Customer (Little Rock, AR) / January 30, 20252019 GMC Sierra 1500
5 of 5
Thrilling Sound Upgrade!
I love how aggressive my truck sounds now. Definitely worth it for the growl alone! Installation was a bit tricky solo, I'd recommend having a buddy help out.
Posted by Lance (Austin, TX) / December 15, 20242021 Ford F-250
5 of 5
Easy Install , Everything Included , Sounds Great
Easy to install, took about 1 hour, no jack needed. all parts where included that needed to be installed. It’s like a puzzle, needed to loosen the middle and rear hook support brackets that are bolted to frame for easier install insert of the exhaust hooks into the rubber supports. Keep everything loose until it’s all connected. I used a can of wd40 on the joint to adjust the tail pipe to muffler connection and get it to slide in smooth and to adjust tail pipe so it faces up or down to your liking . Make sure to tighten after install and tighten again after 50 miles or so.sound is amazing , definitely makes the v8 titan sound like a v8, a for sure noticeable upgrade from stock . Sounds extra nice cruising through parking garages. For the price it’s a good find
Posted by Charles (Orlando, FL) / September 08, 20222019 Nissan Titan
5 of 5
Easy install , Everything Included , Sounds Great
Easy to install, took about 1hour, no jack needed. all parts where included that needed to be installed. It’s like a puzzle, needed to loosen the middle and rear hook support brackets that are bolted to frame for easier install insert of the exhaust hooks into the rubber supports. Keep everything loose until it’s all connected. I used a can of wd40 on the joint to adjust the tail pipe to muffler connection and get it to slide in smooth and to adjust tail pipe so it faces up or down to your liking . Make sure to tighten after install and tighten again after 50 miles or so.sound is amazing , definitely makes the v8 titan sound like a v8, a for sure noticeable upgrade from stock . Sounds extra nice cruising through parking garages. For the price it’s a good find
Posted by Charles (Orlando, FL) / September 08, 20222019 Nissan Titan
1 of 5
Waste of Money
I bought this kit for my 2021 Ram 3500, took 3 hrs to remove and install new exhaust, suppose to be loud and aggressive. NOT. Stock exhaust was better, no change in sound or anything.
Posted by Customer / September 13, 20212021 Ram 3500
4 of 5
2door Jk
Works and sounds great, and I feel a little more hp while driving. I recommend buying an EVAP relocation kit due to the muffler being very close to it after installation.
Posted by Customer / July 20, 20212011 Jeep Wrangler
5 of 5
Woke Up The Truck
2 mufflers and a resonator came off and I lost about 4' of stock pipe. The morning cold start is excellent and getting on the pedal in the 7.3 sounds excellent now. Super throaty rumble when you want to hear it but just cruising on the highway, the drone is exceptionally controlled. Nearly non-existent. From unboxing to installing the tips it took me less than an hour. It actually sounds like a v8 now.
Posted by Customer / April 29, 20212020 Ford F-350
4 of 5
Nice Pipe
My installers complained about the seal at the front flange, they said the donuts are mismatched and sealing properly might be an issue.....the weight savings are huge and that was the main selling point for my application.....this is a VERY LOUD pipe and cabin noise is pretty high.
aFe® 49-44123-P - Apollo GT Series™ 409 SS Cat-Back Exhaust System with Single Side Exit
Posted by Customer / April 03, 20212020 GMC Sierra 2500