LF4 Performance Tuning Specialists
Today is the final day to keep your charged air cool with our summer sale!
https://www.tapouttuning.com/product-category/sales-specials-and-closeouts/
Save big on these items to keep your intake temps down during the summer heat!
https://www.tapouttuning.com/product-category/sales-specials-and-closeouts/
Matt came in with his 2023 CT4-V Blackwing to have our wildly popular Purple Belt Performance Package installed. He ended up making 591 peak whp with E53 fuel in the tank, and should be well into the 600 whp range when he increases his alcohol content to somewhere in the E60 to E70 range. That’s the sweet spot for these cars. Below E60 we need to pull back boost and/or ignition timing. And above E70 we can run into fuel system capacity issues.
Celebrate freedom with free ground shipping on all orders from Tapout Tuning this holiday weekend starting right now! That means we’ll eat the shipping charge for exhaust systems, carbon fiber parts, driveshafts, downpipes, turbochargers, torque converters, and anything else you may need. We stock nearly 300 V-car products, with almost everything in stock for immediate shipment. Use coupon code LibertyShip for FREE GROUND SHIPPING.
I bought an ATS-V from Florida thinking it was stock. To my surprise the car had a Purple Belt package. I reached out to Scott and since the very first email he was extremely helpful with questions and information about the package. Not only he helped me recovered the stock file, he also made sure my Purple Belt tune was revised and adjusted. The car runs strong and I love it. When modifying a car having the Tapout team is amazing. Jorge answered all my dumb questions and I thank him for that. LOL. I am thankful for the great tuning experience.
Raul from Wisconsin