News Clubsprint Class: Tunehouse WRX STi

Joining Fytos George in a two-car Tunehouse assault on the Clubsprint Class is Nathan Halstead in his Subaru WRX STi .

This one is powered by a Cosworth built 2.6L Stroker Engine with a billet crank featuring a THR Spec turbocharger and intake system including front mount intercooler.

A  THR external surge tank and motorsport fuel pumps and EcuTek custom-tuned ECU helps the engine achieve well in excess of 350kW at all fours, and rumour has it this figure will be considerably higher come August. Whiteline swaybars, alignment and bracing, Bilstein coilovers with custom spring rates and strut tops.

The car has also gone on a major weight-saving diet with the goal to make the car as light as possible within the Clubsprint Class Rules. The car is also scheduled for some Clubsprint friendly aero and a big MAX SPORT Cosworth Racing brake kit also on its way.

New Race Seats keep the driver and co-driver in one place when trying to tame the STI and the suede Momo race wheel makes turning corner much more fun!

The car looks deceptively stock from the outside, but don’t be fooled, come August this will be a very serious Clubsprint weapon! 

Thanks to Tunehouse and AED Consulting.



www.tunehouse.com.au

Tunehouse is a Sydney based Performance Specialist that offer full services in-house from routine service and maintenance, Custom Dyno Tuning right up to Performance Street and Race Car Preparation.

Accolades include Australia’s Most Professional Workshop – As voted by Institute of Automotive Mechanical Engineers, Australia’s Best Dyno Tuning Cell – Multiple awards and accolades, World Record – Fastest Ford Falcon XR6 Turbo on street tyres, World Record – Most Powerful Ford Focus XR5 Turbo.

Winner of Hot Tuner Challenge 2011:  Most Powerful 4CYL, Most Powerful 5CYL and also the most Powerful Japanese Car and also a class victory in the 12 Hour Bathurst 2010 in a Renault Clio.


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