Click to open expanded view

American Racing Headers Long System Cadillac CT5-V Blackwing

SKU: 150431
Price
$2,798.31

Select Primary Size:

1-7/8" x 3"

Select Catalytic Converters:

No
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

Need some product help?
Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

The American Racing Headers Long System is a no-compromise performance upgrade designed to unlock the full potential of the Cadillac CT5-V Blackwing’s supercharged 6.2L V8. Featuring precision-engineered long-tube headers paired with a full 3-inch exhaust system, this setup dramatically improves exhaust scavenging, reduces backpressure, and delivers substantial horsepower and torque gains—especially when paired with tuning.

Built entirely in the USA from premium 304 stainless steel, this system is engineered for serious performance applications. Hand-ported inlets, merge collectors with scavenger spikes, and mandrel-bent tubing all work together to maximize exhaust velocity and efficiency. Whether you're building a street monster or a dedicated track car, this system provides the airflow foundation needed to support high-horsepower goals.

Fitment Notes

  • Fits Cadillac CT5-V Blackwing (2022–2026)
  • Designed for 6.2L supercharged LT4 V8
  • Available in 1-7/8” or 2” primary header configurations
  • Offered with or without catalytic converters (race application)
  • Intended for off-road / track use only (not emissions compliant)

Included

  • Long-tube header system (left and right)
  • 3” exhaust connection pipes
  • Merge collectors with scavenger spikes
  • OEM-style clamps and Grade 8 hardware
  • Optional high-flow catalytic converters (if selected)

Product Specs

  • Primary Sizes: 1-7/8” or 2”
  • Collector/Exhaust Diameter: 3 inches
  • Material: 304 stainless steel construction
  • Flanges: 3/8” thick laser-cut flanges
  • Catalytic Converters: Optional 300-cell (upgradeable to 400-cell G-Sport)
  • Design: Long-tube header system with merge collectors

Product Features

  • Significant horsepower and torque gains through improved exhaust scavenging
  • Long-tube header design maximizes airflow and reduces restriction
  • Hand-ported, TIG-welded construction for optimal performance and durability
  • Merge collectors with scavenger spikes increase exhaust velocity
  • Fully mandrel-bent 3” system for consistent flow and power delivery
  • 100% USA-made with premium materials and lifetime warranty