Tyler from Texas has a 2019 ATS-V that’s completely stock except for downpipes.  He was looking to make it a quick daily, but nothing too crazy that requires extra maintenance.

We removed a competitor’s tune and worked with our partners Exodus Performance in Texas to do a remote dyno tune where we were able to produce a very respectable 488 whp!

‘Absolutely amazing experience. Scott and the whole team were very professional and explained every part of the process.  Communication was superb and they answered all of my questions very promptly.  The Blackwing runs better than ever and feels like a completely different vehicle.  They are the LF4, LT4 specialists and can back up their performance gain claims with hard data.  I easily got a 100 hp boost to the wheels after their blue belt performance package.  My only regret is that I didn’t go to them sooner!’

Check out the sounds of Colin’s Blackwing with Blue Belt Performance Package and Corsa cat-back exhaust system!

Every day we get requests for CT5-V 3.0 liter LGY engine downpipes. You asked and we listened…

Our new CT5-V downpipes design has been completed and the first batch is in production now. These are made in the U.S., fit perfectly and sound fantastic. Gesi brand 400-cell EPA compliant catalytic converters are included standard. The test car has ~ 150 street miles with no Check Engine light. Dyno numbers are not yet available. We’re currently accepting pre-orders, and plan to ship in early March.

Special thanks to Stephen N. for volunteering his car to make these downpipes a reality.

To ring in 2025, for the next 25 hours only, we’re offering 25% off all carbon fiber products! There are few things that spruce up a car like carbon fiber, so grab what you need now while this deal is hot!

Just use coupon code, carbon25 at checkout to claim your 25% off!

Looking to add a subtle yet an aggressive look to your 2022+ Cadillac CT4-V or CT5-V Blackwing? Would you also like a boost in performance to compliment this aggressive new appearance? You’re in the right place. The Velossa Tech BIG MOUTH is the go-to mod for any induction setup (works with your stock or aftermarket cold air intake).

Standard Dual BIG MOUTH Ram Air Intake Snorkel Kit includes dual black duct bodies plus colored flares, with lit flares optional.

It will bolt right directly on to the inlet cowl and feed your aftermarket or stock airbox on your 2022+ Cadillac CT4-V / CT5-V Blackwing, in fact it will greatly improve the performance of your stock or aftermarket intake setup.

Designed in-house right here in the USA with the latest aerospace flow path engineering and design techniques, and backed by hours and hours of R&D, fitment testing and real world driving, we are sure you will fall in love with American made quality and engineering.