SKU: 63180122538

Invidia Q300 Cat Back Exhaust Dual Titanium Tips Infiniti G35 / G37 /G37x Sedan 2007-2013 | HS07IG4G3D

$724.95 $805.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Invidia Q300 Cat Back Exhaust Dual Titanium Tips Infiniti G35 / G37 /G37x Sedan 2007-2013 | HS07IG4G3DThe Invidia Q300 Exhaust is one of the most innovative exhaust systems on the market. The Q300 features a specially designed flat bottom muffler that ensures high speed aerodynamics often overlooked by other exhaust manufactures. The Invidia muffler has continuous piping so the exhaust has free flow through the muffler, reducing backpressure and increasing hrosepower and torque while producing the incredible sound that the Invidia Q300 exhaust is

The Invidia Q300 Exhaust is one of the most innovative exhaust systems on the market.  The Q300 features a specially designed flat bottom muffler that ensures high speed aerodynamics often overlooked by other exhaust manufactures.  The Invidia muffler has continuous piping so the exhaust has free flow through the muffler, reducing backpressure and increasing hrosepower and torque while producing the incredible sound that the Invidia Q300 exhaust is known for.

The Q300 utilizes SUS304 stainless steel that is one of the strongest on the market, and has a beautiful deep polish.  All piping is mandrel bent for the best exhaust flow, and utilizes CNC machined flanges that are robot TIG welded to produce some of the best looking and strongest welds on the market.  The Invidia Q300 is built to have outstanding durability and appearance.

Invidia Q300 Features

  • Bolt on design - includes all necessary hardware for install
  • Flat bottom design muffler for greater under body aerodynamics
  • Free Flow Invidia Muffler
  • Rich, Deep and Refined Sound
  • SUS304 Polished Stainless Steel Mandrel Bent Piping
  • Beautiful robot TIG welded exhaust flanges

Fits: AWD & RWD G Series

Piping: 60mm | Includes Resonators | Rolled Titanium Exhaust Tip: 110mm

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63180122538

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4.4 ★★★★★
Based on 5 reviews
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Verified Purchase
Chelsey Yarno
New York, US
★★★★★ 5
Pleasantly surprised!
Size: Queen, Style: 2 Dark Gray
I had been searching for a quality mattress topper in hopes of extending the life of our mattress. I compared a few options and kept coming back to this one. I have to admit I was skeptical because the price point was lower than many options. This topper is SO comfortable and soft! I left it laying out for a couple hours and then followed the instructions to put it in the dryer. Worked like a charm. I’ve been going through issues with hip pain and this has made a difference in my sleep and I’m waking up in less pain. So happy I tried this out. The padding is so comfortable and fit on the mattress using the same sheet we had.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
K
Verified Purchase
KeepsGettingBetter
Draper, US
★★★★★ 5
So perfectly soft
Size: King, Style: 2 Dark Gray
My husband was complaining about the mattress, and wants to spend a lot of money on a new one like the ones at the Waldorf. I asked him to give me a chance to try to fix it first. Watched youtube videos about hotel style beds, and landed on the need for a mattress topper. This one is so... very... comfortable. I thought the grid pattern would bother me, but nope. You don't realize how much heat you soak up from your mattress until you get a nice airy layer in between. I almost completely stopped sweating at night, and he's stopped complaining about hurting as much. This is another of those items that I'm scared of washing too much, but it's held up with care and caution. If it starts to get a bit too squished, I just fluff it in the dryer and the padding poofs right back up. The sides are deep and my mattress sinks right into the pocket with no pulling. I have bad back pain and I am certain this has been helping support my back a bit better, so I wake up more refreshed. I'm sorta popping out of bed like I used to years ago. He still plans on a new mattress, but this has saved us money, for now, and when we get the new one, this will layer on top like a dream. I'm glad I took the chance on this, it has really improved our rest, and that's so important.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
S
Verified Purchase
SS
Belleville, US
★★★★★ 5
Cloud like plushness without loss of support
Size: Queen, Style: 1 Green
Cloud like plushness while not losing support. Bought a new high end plush mattress and adjustable bed frame with massage and still wasn’t feeling that cloud like feeling that I like. I don’t like foam toppers because it is too soft and it lacks support. This topper fit perfectly on a 13” tight top mattress over the protector. The topper was exactly what I was looking for. So comfortable, cool, and put me to sleep right away. Massage feature on adjustable base feels the same as it did without the topper, but the bed is just more comfortable and hard to not want to be lazy in it all day now. For the price, this can’t be beat. If you’re looking for a mattress topper to enhance the comfort of what you already have, buy this. You won’t be disappointed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
M
Verified Purchase
MARY A ALCALA
New York, US
★★★★★ 5
Very, very soft and cushiony that I can feel even thru the fitted sheet .
Size: King, Style: 1 Green
Very well packaged. Box was very heavy, but once I got thr shrink wrapped package opened, it inflated on its own. It is a perfect fit. Although it isn't thick, it is extremely soft and my back and hip feel better (arthritis and sciatica). I plan on getting a memory foam pad to put underneath, but for now, I am reasonably pleased. The quality was so good, I decided to keep it instead of going thru the trouble of repacking it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
C
Verified Purchase
crystal day
Boise, US
★★★★★ 5
Very comfortable
Size: 36" X 24", Color: Grey, Size: 36" X 24", Color: Grey
Very soft and dries fast. I did the scoot test on them to test the grip and they passed with flying colors. Got them on a limited deal and it was worth every penny. I will be purchasing more in different colors as there are plenty of options. I haven’t washed them yet but if there’s an issue, I will definitely update this review. They are nice and thick and fell good on your feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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