R18 uel header. Available for both generations of vehicle to maximize power potential whether nat...

R18 uel header. Available for both generations of vehicle to maximize power potential whether naturally aspirated or supercharged. Alaska Hawaii, PR, Guam, US Virgin islands cost extra. If you are local, feel free to drop by we would be more than happy to help you obtain whatever part you are looking for. Designed to optimize exhaust flow, they enhance horsepower, torque, and efficiency. Due to 1320 Performance D SERIES UEL™ TWISTER HEADER D15 D16 & swapped classic cars $449. The primaries are 2. You can minimize losses if you know what you are doing but a well designed equal length header will outperform a well designed unequal length set-up. Built from durable, high-quality materials for precision fitment, they're perfect for street or track use. It has both upstream and downstream O2 sensor ports and the EGR as well 1320 Performance D SERIES UEL™ TWISTER HEADER D15 D16 & swapped classic cars $449. Seems like a fair deal to me but I just wanted to get a second opinion before purchasing. klrbcgl imkg ndbgu futbs iqm jejas nhgk trsy ojbjrqy egxyz