Tapout Tuning

LF4 Performance Tuning Specialists

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Corsa Exhaust Systems Now Available for Pre-order!

Corsa exhaust systems are now available for pre-order! These highly anticipated products will give your CT5-V Blackwing the sound it deserves, while also retaining the factory valve system to keep your neighbors happy.

Customers can choose to purchase the full cat-back system, or the double x-pipe or axle-back separately. The system is modular, so you can opt to purchase one section at a time. There are also different exhaust tip options: slash polished, slash black chrome, straight polished carbon fiber, or straight black chrome carbon fiber.

Pictured are the slash polished and straight polished carbon fiber tips. Please visit https://www.tapouttuning.com/product-category/ct5-v-blackwing/ct5-v-blackwing-exhaust-system/ for more information, photos, and video which showcases the incredible sound!

CT5-V Blackwing slash polished 1 CT5-V Blackwing polished 2 CT5-V Blackwing carbon polished 1 CT5-V Blackwing carbon polished 2 Corsa CT5-V Blackwing cat-back exhaust under side

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LAST CHANCE Independence Day SALE!

Today is your LAST CHANCE to take advantage of our INDEPENDENCE DAY SALE!

$50 off exhaust turndowns for CT4-V Blackwing and ATS-V
$100 off ATI Super Damper for CT4-V Blackwing and ATS-V
$200 off Xtreme DI HPFP w/ internals for CT4-V Blackwing and ATS-V
$200 off Circle D torque converter for ATS-V
$300 off Tapout downpipes for CT4-V Blackwing, ATS-V and CTS-V Sport
$400 off Tapout cat-back exhaust system for ATS-V
$400 off Circle D torque converter for CT5-V Blackwing

Sale ends tonight (7/8) at 11:59 PM EST!

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4th of July Sale!

LIVE NOW! To celebrate Independence Day, we are discounting the following items!

• $50 off exhaust turndowns for CT4-V Blackwing and ATS-V
• $100 off ATI Super Damper for CT4-V Blackwing and ATS-V
• $200 off Xtreme DI HPFP w/ internals for CT4-V Blackwing and ATS-V
• $200 off Circle D torque converter for ATS-V
• $300 off Tapout downpipes for CT4-V Blackwing, ATS-V and CTS-V Sport
• $400 off Tapout cat-back exhaust system for ATS-V
• $400 off Circle D torque converter for CT5-V Blackwing

Sale ends on Monday 7/8/2024. Happy 4th of July!

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Dashaun’s CT5-V Blackwing

Dashaun brought his car in from Michigan for us to install a ported supercharger, smaller pulley, and catted headers. During dyno tuning, we noticed it was not making nearly as much power as it should have.

After some diagnosis, we found that the car’s intercooler pump appeared to be weak.  Even though the pump seemed to be operating and the system was properly filled and bled, the original pump was not flowing properly.  With a new pump installed, this car produced an excellent powerband, peaking at 684 WHP with cats!

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Jeff’s Purple Belt CT4-V Blackwing

Jeff was here last summer to have us install our carbon fiber package and a set of Tapout Tuning downpipes. That carbon fiber package included the airbox lid with oversized MAF tubes, so he picked up some nice power gains but was ready for more.

He decided to jump up to the Purple Belt Performance Package plus Mace Stage 1 camshafts, valve springs and retainers. After completing a custom dyno tune, Jeff’s M6 CT4-V Blackwing put down 605 WHP, which is nearly 200 WHP over stock. The cams and springs don’t serve to increase peak power. Rather, they extend the top end of the powerband. This makes the car faster and more fun to drive!

This Blackwing now looks the part, and has the power to back it up.

Jeff's CT4-V Blackwing Jeff's CT4-V Blackwing mid carbon fiber installation Jeff's M6 CT4-V Blackwing Purple Belt Dyno Chart