DO88 Performance – Porsche 997.1 Turbo 07-09 DO88 Performance High Flow Y-Pipe – TR-140

DO88 Performance – Porsche 997.1 Turbo 07-09 DO88 Performance High Flow Y-Pipe – TR-140

Extreme High Flow Performance Y-Pipe

To Fit: Porsche 911 (997.1 Turbo ) models 2007-2009

At the beginning of the development process of this product we spent a lot of time thinking what would be the preferred way to build a Y-pipe; here is the result of our conclusions and development process!

Significant advantages with Do88’s Y-pipe compared to the OEM pipe:

Much larger inner diameter for improved air flow, do88 62% higher!

70mm mandrel bent aluminium pipes.

Smooth flow cast collector part.

Smooth internal surface for best air flow.

Comes with high quality silicone hoses and accessories for installation.

See enlarged images for more information!

Our pipe has both a very good flow rate and a low weight which is achieved by combining mandrel bent lightweight pipes with a high quality 3D freeform designed cast joint between them. Onto the cast part we then welded CNC-machined connections for bov and breather hoses.This construction adds a lot of performance but only small amount of extra weight. Do88 Performance Y-pipe weight 1,52 kg (3,35 lb) OEM plastic pipe weight 1,38 kg (3,04 lb) and a competitors cast performance pipe weight 2,76kg (6,08 lb)!

The pipes are then finished in a high quality powder coat that makes them look as good as they perform! You can choose between the more discrete semi gloss black and a fresh silver metallic finish.

The kit also includes 2 high quality custom designed silicone hoses which are available in two different versions. Which version you need depends on if you will install the Y-pipe together with the OEM intercoolers or the do88 performance intercoolers.

When it comes to air flow performance our do88 Y-pipe totally outperforms the OEM Y-pipe by 62% increased flow at the same pressure drop! On our final tests of this Y-pipe together with our intercoolers on a Stage 1 tuned 997.2 Turbo PDK we measured a great performance increase. In all tests the car was driven in Sport Plus, automatic gear change and AC off. From our five in a row full throttle accelerations between 40-270 km/h (25-168 mph) we have very accurate and consistent test data for the range 50-250 km/h (31-155 mph). When analyzing the numbers, we found that we cut down the acceleration time for 50-250 km/h (31-155 mph) by 3 seconds!

Included parts in this kit:

Full aluminium performance Y-pipe

Silicone hoses

Hose clamps

Hose adaptors if the Y-pipe will be installed together with OEM intercoolers

Ref: TR-140SI-OEM, TR-140SI-do88, TR-140SV-OEM, TR-140SV-do88

Please select your preferred colour as well as which intercoolers you intend to install this Y-pipe with (Do88 or OEM) from the options below:

Contact Us for further Information by filling out this FORM

Be sure to follow our Instagram page for new offers and the latest products @Partspluguk