Nissan RB26DETT Twin 3.5" Stock Frame Front Pipe cp9a The CAT delete pipe also

The CAT delete pipe also utilizes our ARTEC cast 89-80mm 2 bolt flange and allows bolt on compatibility with existing cat-back exhaust systems on the market

Fits into S13 with modification to wastegate runner

These kits have the ability to be easily installed compared to kits in the past

Direct replacement upgrade

Nissan RB26DETT Twin 3.5" Stock Frame Front Pipe cp9a The CAT delete pipe alsoSpecifications and Features: ARTEC Twin 3. 5" RB26DETT Stock Frame Front Pipe Dyno tested and proven, the biggest, highest flowing direct bolt on RB26 front pipe available for stock frame turbo setups. Features our 80 mm ID 2 bolt cast to 3. 5 flanges, allowing this behemoth to bolt straight up to OEM RB26 dump pipes or aftermarket options including our high flow ARTEC dumps. Fully compatible with the factory catalytic converter or aftermarket high