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B Series Forward Facing Turbo Manifold "Big Runner"

Price

$1,399.99

Engineered for racers who settle for nothing less than the top of the podium, our B-Series Forward Facing "Big Runner" Turbo Manifold is built to compete and win alongside the fastest Sport FWD (SFWD) cars in the world.


  • Proudly Made in the USA: Precision crafted with strict quality control to guarantee a flawless fit and finish.

  • In-House Design: Oversized runner geometry minimizes backpressure and maximizes exhaust velocity at peak RPMs, helping you squeeze every ounce of horsepower out of high boost B-series setups.

  • Hand-Crafted Durability: Fabricated with heavy duty materials and precision welds to easily withstand extreme thermal shock, launch-control stress, and race day abuse.

  • T4 & 60mm Flanged: Prepped for serious horsepower, featuring a standard T4 turbo flange and a large 60mm wastegate flange for precise, stable boost control at extreme levels.


Leave Nothing on the Table

When you’re competing at the highest level of FWD drag racing, standard manifold runner sizes can quickly become a bottleneck. The "Big Runner" architecture allows your B16, B18, or B20 engine to breathe effortlessly under high boost, reducing cylinder temperatures and ensuring flat-out top-end pull all the way through the traps.

Add EGT & Emap Bungs
Wastegate flange

Quantity

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Disclaimer:

Products sold on this website are designed, intended, and sold strictly for off-road, racing, or competition vehicle use only. These products do not conform to federal, state, or local emissions regulations and are not legal for sale or use on public roads or highways, or on any vehicle registered for street use. By purchasing this product, the buyer assumes full responsibility for complying with all applicable federal, state, and local laws, regulations, and emissions standards.

Out of Stock "Pre-Order"

Items marked as "Pre-Order" currently out of stock are built to order. Please allow 4 to 6 weeks for production before your order ships. Once your part has been built and packaged, you will receive an email update with your tracking information.

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