1uzTech Long Tube Headers Lexus IS400/ UZ Swap

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  • Regular price $2,799.00

1 3/4" Long Tube Headers for Lexus IS300  (Left Hand Drive) 1UZ and 3UZ swaps. Fits cars using the XAT or Quantum Tune Engine mounts with SC430 engine brackets. 

-USA Made 304 Stainless Steel, TIG welded

-3" Slip Fit Collectors with V bands and O2 sensor bungs.

Proven Performance!! Chassis Dyno Tested on stock 1UZ Vvti with ITB's 

Picked up 50hp @ 5400 RPM  250 to 300hp

Picked up 25hp @ 6800 RPM  305 to 330hp

*Built to order please allow 6 weeks manufacture time.