BP Autosports 2JZ-GTE Gen-R T4 Twin Scroll Billet Exhaust Manifold

$2,200.00 – $2,600.00

Schedule 10 304 SS
Schedule 5 321SS
SKU: BPGen-R T4 twin scroll-1

BP Autosports, LLC. is proud to bring you the Gen-R T4 twin scroll billet program. These manifolds take everything you know about traditional exhaust manifold design and throw it out the window! The Gen-R program features the same tri-Y design utilized by the fastest, highest power, and most record-setting 2JZ-powered cars out there Also featured are billet merge collectors, allowing for the utmost in collector flow, efficiency, and longevity! From the ground up, we've designed these manifolds to be the most unique and best performing exhaust manifolds on the market, bringing technology straight from the racetrack to your vehicle!

All Gen-R manifolds feature the following:

  • 1.25" schedule pipe primaries and 2" schedule pipe secondaries for optimal strength, flow, exhaust gas velocity, spooling characteristics, and power

  • 304SS or lightweight, exotic 321SS construction

  • BILLET secondary merge collector to provide unparalleled exhaust flow, collector efficiency, and boost control characteristics

  • M10x1.5 tapped turbine flange

  • Professionally TIG welded and back purged with special attention paid to weld aesthetics; our manifolds not only perform well, but look great too!


These manifolds are NON OPTIONABLE other than primary material type, and are only offered in twin scroll, twin 44mm wastegate iterations.


Known Chassis Compatibility:

  • MKIV Supra (1993 - 1998)

  • MKIII Supra (1986.5 - 1992)

  • Lexus SC300 (1992 - 2000)


**Please allow five weeks minimum for construction.  Product may differ slightly from its representative image. Please email us with any questions about this product or others we offer**


All sales are final, and non-returnable without prior authorization. If a return is accepted, a 30% restocking fee will be assessed.