HT500 Garrett G25-585 Turbo Kit

• Co-Developed with Walton Motorsport
• CFD Flow Designed 304 Stainless Exhaust Manifold with CNC Collector
• Custom Intake Pipe, Downpipe, Oil Lines and Coolant Lines
• V Band Flange fitment Garrett G25-585 turbo charger
• Optional Immico thermal insulation (Highly Recommended)
• Fits all transverse B48 engines except manihead engines. May not fit cars with 4wd
• Proven on our in-house Maha dyno to produce in excess of 500bhp
• Extensively track tested at the Nurburgring
• Professional Fitment and Tuning Required
  

At Hybrid Tune we’ve been involved in tuning on the B48 engine for nearly 10 years now. We’ve pushed boundaries for what is possible with this platform and our HT500 turbo kit takes this to the next level. While the B48 engine does flow very well without needing much work to the cylinder head, the bottleneck has always been the OEM turbo setup.

 Switching to our MGT2867R got to the limit of what was possible with an OEM exhaust manifold, however even with this setup the EMAP vs IMAP ratio still increases dramatically in the higher RPM. Switching to this full frame setup totally transforms the B48 from an engine with a power band similar to that of a diesel engine to that of a proper race derived power unit.

The change in performance is dramatic while still keeping a sensible boost threshold of 3000rpm. Given the increase in potential flow with this kit the engine is still happy making power up to 7500rpm giving a nice wide powerband.