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

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$3,895.95 - $3,995.95
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Shipping:
Calculated at Checkout
HP (whp):
+14
TQ (ft/lbs):
+15
WT (lbs)/(kg)::
-20 / -9
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Fabspeed Chevrolet Corvette C8 Valvetronic Maxflo Exhaust System (2020+)

$3,895.95 - $3,995.95

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

$3,895.95 - $3,995.95

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

SOUND:

We designed this system to have a split personality. It's loud and aggressive when you want it; civilized and restrained when you need it. It really brings out the lopey American V8 sound, however the X-Pipe design gives it a hint of exotic mid-engined tone. 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 TIG welded and argon back-purged welds
  • Includes AFM valve simulator mounts - 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
  • Worried about heat? Check out the heat analysis we did on the Fabspeed Blog
  • Fabspeed Motorsport USA over 25+ years of worldwide experience with Porsche, Ferrari, Lamborghini, McLaren, Aston Martin, and other exotic cars
  • Simple DIY bolt-on installation, no cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

NOTES:

  • In most cases, to avoid having a check engine light, you will need to take your C8 to a GM dealership after the exhaust installation to get an AFM and NPP valve relearn procedure

Fabspeed Heat Analysis

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.