SKU: 81716125159

Fabspeed Chevrolet Corvette C8 Valvetronic Maxflo Exhaust System (2020+)

Sale price$2028.12 Regular price$2253.47
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Fabspeed Chevrolet Corvette C8 Valvetronic Maxflo Exhaust System (2020+)Fabspeed's Valvetronic Maxflo Exhaust System is the ultimate catback setup for your C8 Corvette. SOUND: The Fabspeed Valvetronic Maxflo Exhaust System is designed to enhance the driving experience by providing an exhilarating sound that can be tailored to your preference. With its innovative valvetronic technology, you can easily switch between a deep, aggressive roar and a more subdued, refined tone. This means you can enjoy a thrilling exhaust note

Fabspeed's Valvetronic Maxflo Exhaust System is the ultimate catback setup for your C8 Corvette.


SOUND:

The Fabspeed Valvetronic Maxflo Exhaust System is designed to enhance the driving experience by providing an exhilarating sound that can be tailored to your preference. With its innovative valvetronic technology, you can easily switch between a deep, aggressive roar and a more subdued, refined tone. This means you can enjoy a thrilling exhaust note during spirited drives while keeping things quieter during everyday commutes.

PERFORMANCE:

Not only does this exhaust system sound incredible, but it also improves performance. The Maxflo design optimizes exhaust flow, reducing back pressure and allowing your C8 Corvette to breathe more freely. This results in increased horsepower and torque, giving you a noticeable boost in acceleration and overall driving dynamics.

INSTALLATION:

Installation is straightforward, thanks to the system's precise fit and high-quality materials. Fabspeed provides all necessary hardware and detailed instructions, making it a great option for both professional installers and DIY enthusiasts. In no time, you can elevate your Corvette's performance and sound.

DURABILITY:

Constructed from premium stainless steel, the Valvetronic Maxflo Exhaust System is built to last. It resists corrosion and wear, ensuring that your investment will stand the test of time. The polished finish not only looks fantastic but also adds an extra layer of protection against the elements.

CONCLUSION:

In summary, the Fabspeed Chevrolet Corvette C8 Valvetronic Maxflo Exhaust System is a top-tier choice for any C8 owner looking to enhance their vehicle's sound and performance. With its adjustable sound levels, improved horsepower, and durable construction, this exhaust system is sure to take your driving experience to the next level. Whether you're on the track or cruising down the highway, the Maxflo Exhaust System will make your Corvette stand out from the crowd.Fabspeed designed this system to have a two completely enthralling personalities, interchangeable as you see fit with the click of a button. You decide when you want to an aggressive sound with power gains you can feel laying on the throttle, or close the valves for a restrained sound when cruising through the city or neighborhood. Fabspeed's X-Pipe design gives it a hint of exotic mid-engine tone while bringing out the loping of the American V8. Check out our videos below to hear for yourself.


POWER:

The factory NPP (Valved) exhaust on the C8 Corvette flows pretty well with the valves open. However, with the valves closed it chokes the exhaust flow. Comparing the NPP exhaust with valves open to our Valvetronic Maxflo Exhaust with valves open, we saw peak gains of 4 whp and 6 ft/lbs of TQ. Comparing the two in valves closed mode, measured at the wheels we saw peak gains of 11.5 hp and 10ft/lbs of TQ, and curve gains as much as 14 hp and 15 ft/lbs of TQSo whether you're in the comfortable valves closed mode or ripping around valves open, our Valvetronic Maxflo Exhaust System flows well and makes great power. We expect to see even more gains when compared to a C8 equipped with the base (non-valved) exhaust.


FEATURES:

  • Fits all Chevrolet Corvette C8 vehicles (2020+) with the NPP exhaust (factory valved exhaust)
  • Peak power gains of 4 whp and 6 ft/lbs of TQ and curve gains as much as 14 hp and 15 ft/lbs of TQ on our DynoJet
  • 3D laser scanned, digitized and CAD designed for maximum flow and performance
  • 3.0” 76mm T304L/ 321 stainless steel tubing and flexible bellows made 100% in house at Fabspeed Motorsport USA
  • Includes heat shielding made from amorphous silica fiber wrapped with 321 Stainless Steel
  • This cat-back system is 100% emissions legal worldwide
  • Plug and Play exhaust valves just like GM originally designed
  • CNC mandrel bent tubing and hand-crafted exhaust system
  • Includes 2 AFM simulator plugs
  • Fabspeed recommends placing the car in 8-cylinder mode to eliminate any possibility of a Check Engine Light
  • The heavy OEM NPP system weighs 76 lbs / 34.5 KGs and this Fabspeed system weighs 20 lbs /9 KGs less
  • Your choice of Deluxe QUAD matte Carbon fiber tips, polished stainless steel tips, brushed tips and ceramic coated tips
  • Larger diameter tubing allows the C8 engine to really breathe and have gutsy throaty muscle car sound across the RPM band
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: 81716125159

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 2074 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Daniele Coverdale
Massapequa, US
★★★★★ 5
Cute and comfortable
Size: Medium, Color: Dark Colors
Super cute and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
M
Verified Purchase
MrsQwnBee
West Palm Beach, US
★★★★★ 3
Updated 7/25
Size: XX-Large, Color: Dark Colors
Not too long, not too short in the bum where you have a wedgie allll day long. I've tried soooooo many brands (Amazon probably hates my guts) but I've been searching for months to find some long enough to go over that crease between your thigh and groin. Mine gets soooooo sweaty and then itchy so I needed something to cover and absorb. The larger recommended size settled into my stomach/belly button area and makes it looks like I have the hugest fupa ever! I But like several reviewers before me mentioned-you might as well toss the grey pair. Its like 1-2 sizes too small. Just the grey one! ALWAYS! So I knew to try it on so I wasn't shocked later! Wish they had and all black set (hint, hint), without that weird, bad fitting grey pair. Just get rid of that one! Update 1: they do run big. And yes, liners/pads DO stick. Thank goodness. Update 2: bought 2 sizes smaller than Amazon recommended. Tight when tried on, much better after washing. Very stretchy. Now it's wedgie problem. All day, all the time wedgie. Not good. No one gets that women have butt's that are bigger than the front. So yes, it goes just below my belly button, but the backside barely reaches to the bottom on my tail bone/start of the booty crack. So now my search moves to men's boxer briefs....
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2024
A
Verified Purchase
Anna George
West Palm Beach, US
★★★★★ 5
Love
Size: X-Large, Color: Black
My favorite! They are so comfy I’ve bought 2 times
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
M
Verified Purchase
Melanie H.
Natrona Heights, US
★★★★★ 2
Six seams come together between your vag and rear exit. Not good.
I thought these were cute and liked the colors. They were on sale. I was looking for regular cotton boy shorts for women. I am very petite. For some reason it has become very difficult to find regular cotton boy shorts that have a gusset and the elastic band is covered. I do mean that I was just looking for basic cotton slip shorts that I have bought within the last year that have a covered waistband because I get irritation from elastic. Because of the weird data silos that Walmart and other retailers are now using, my purchase history will not pull up underwear purchases in the last year so that I may be able to reorder the ones I liked. I am so frustrated by this but needed to buy more underwear. I saw that the elastic was not covered but thought I'd try them anyway at the sale price because this elastic band is the type that can be folded over if irritation occurs. However, this is the worst fit of underwear I've put on in a while. They are made for a woman with large thighs or rear. There is a gap at the leg holes giving the feeling of breeze/no security at the butt and there is nothing, no tension there, to stop these underwear from going right up and what makes it worse is they must have made these for a woman with orifices right at the front of her pelvis. When you look straight down into the underwear you will see where the crotch gusset ends and the back seam begins. It is straight down! In other words the gusset ends and the left to right leg seam plus the seam going to the back ALL meet at this intersection which is right on top of my back door opening. This problem plus the fact that the leg holes are too big and nothing is holding the underwear down snug around my thighs means the most uncomfortable underwear seam JUNCTION is also going to be riding up my backside. I hate them. Cute colors but these underwear are not for people like myself who I thought was pretty normal despite being petite. I just hate them and I find it really frustrating that I'm going to have to end up sewing my own underwear, which is is a very basic style of underwear, not because they are no longer being made but because Google searches and Amazon searches are so confabulated and leveraged that I can't find them no matter how hard I try. I'm sick of this. I'm absolutely sick of this and UNDERWEAR IS IMPORTANT. I give two stars because they colors are really cute but I hate them and need to put an extra gusset in and try to take up the leg holes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2025
A
Verified Purchase
Amazon Addict
Pawtucket, US
★★★★★ 5
comfy
Size: Large, Color: Organic Cotton 2 (5 Black)
I really like these organic cotton undies. they fit well and are very comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

recommand products