This competition exhaust manifold is developed based on data acquired from competition and continual engine dyno bench testing. It is designed to extract every bit of horsepower from a modified normally aspirated engine with attention paid to improving power all over the powerband. Constructed entirely from stainless steel for long term durability, these headers are hand built at the TODA factory by the same team that builds the TODA Formula 3 and Formula 4 racing exhaust manifolds, therefore available quantities are low and you will not find one on every other car out there. Highly recommended for engines already equipped with TODA Spec B and Spec C camshafts.
The TODA exhaust manifold has excellent ground clearance compared to other JDM exhaust manifolds.
DESIGN HIGHLIGHTS
A bench tested (Equal length 4-2-1+ Taper) Design. Taper design is adopted from feedback from both racing and dyno bench testing. Race type high flow junction. Each section of the manifold has optimized pipe lengths, diameters,and angles as well as high flow junctions. Made of light weight stainless steel for both durability and looks. Flange manufactured by high precision CNC machine. (exhaust port size is ø38mm)
This header features a larger JDM 2.5 inch collector for maximum power and is for off-road use only!
If you are in the So. Cal. area, drop on by and say Hello!
