Manufactured from high tensile steel Powder coated to prevent corrosion Easy bolt-on fitment Fits: Subaru Impreza WRX & STI "Shark Eye" (2008-2013)

T304 stainless steel 2.5" bore collector TIG welded Improved throttle response and gas flow Direct bolt-on on fitment Fits Honda Civic FN2 Type-R (2006-2011)

Manufactured from high tensile steel Powder coated to prevent corrosion Easy bolt-on fitment Fully adjustable Fits: Subaru Impreza GC8 GD Classic 96-05

T304 stainless steel 2" bore collector TIG welded Improved throttle response and gas flow Direct bolt-on on fitment to standard catalytic converter or aftermarket decat/sports cat Gasket Fits Honda Integra Type-R B18 engines. Will also fit B16 engines.

Manufactured from high tensile steel Powder coated to prevent corrosion Easy bolt-on fitment Fits: Subaru Impreza Classic & New Age (1992-2007), GC8, GD

T304 stainless steel 2.25" bore Supplied with removable bung Direct fit Fits Honda Prelude 2.2 & 2.3 VTEC & non-VTEC (1992-1996)

Manufactured from high tensile steel Powder coated to prevent corrosion Easy bolt-on fitment Fits: Nissan Silvia, 180SX & 200SX S13, 200SX & Silvia S14, S15 Silvia, R32, R33 & R34 Skylines and Z32 300ZX

T304 stainless steel TIG welded Improved throttle response and gas flow Direct bolt-on Fits Honda Prelude SI 2.3 non-VTEC (1992-1996)

Manufactured from high tensile steel Powder coated to prevent corrosion Easy bolt-on fitment Fully adjustable Fits: Nissan 200SX S13 & S14, S15 Silvia and Skyline R32, R33 and R34 ( not GTR models ).  Will only fit S13 models when used in conjunction with Japspeed Tie Rods or OEM S14 Tie Rods

T304 stainless steel TIG welded Improved throttle response and gas flow Direct bolt-on on fitment Fits Honda Prelude 1992-2001

Manufactured from high tensile steel Powder coated to prevent corrosion Easy bolt-on fitment Fits: Nissan Skyline R33

T304 stainless steel 2.25" bore Supplied with removable bung Direct fit Fits  Honda S2000 all models