*OBX Performance Exhaust Manifold Header 07-12 Nissan Sentra SE-R Spec V 2.5L QR25DE Models

Mirror Polish Finish
Catless Design (High Flow Resonated Downpipe)
Made of 304 Grade Stainless Steel
Primary Diameter: 1.9" OD
Collector Diameter: 2.5" OD
Downpipe Outlet: 2.45" ID
Flange Thickness: 3/8"
Runner Wall Thickness: 16 Gauge (1.5mm)

High quality 304 grade stainless steel for strength and durability
Mandrel bend for ultra smooth fast flow
Computer Numerical Control (CNC) machined flange for precision fitment
Dual Tungsten Inert Gas (T.I.G.) welding for stronger hold

Increase Better/Smoother Exhaust Flow At Higher RPM To Generate More Power And Maximum Performance Out Of Your Engine.
Great Power Package to Unleashed Hidden Ponies From Your Motor.
Get Up To 35% Better Exhaust Gas Flow By Replacing The Restrictive And Inefficient Factory Cast Log Manifolds With These Precision Built High Flow Headers.

Direct Bolt On Set Up Without Any Modification

Precision CNC Machined 3/8 inch Thick Flange

Dyno Tested and Track Proven to Increase Low End High End Torque And Horse Power

Backed by OBX Limited Life Time Warranty.

• Dyno Tested Track Proven To Increase Torque And Horse Power
• Precision CNC machined with DUAL-TIG welded construction for added strength
• Value Added Direct Bolt On Set Up Without Any Modification
• Backed by Limited Lifetime warranty from manufacturer defects
• OBX Genuine Products Design and Quality of OBX U.S.A

Dyno Tested Track Proven To Increase Torque And Horse PowerOBX