Another 400bhp GT86 hits the road! Sam brought his GT86 to us for an injector upgrade and mapping after he fitted his forged engine and speed by design turbo kit. We fitted some ecutek 750cc port injectors, got to work tuning it then popped to J's Garage Motorsport for a dyno session because who doesn't like numbers? 407bhp and 339ftlbs at 1.6bar........ We still prefer the avo turbo kits though ;) - Dyno graph in the comments https://fensport.co.uk/search?q=ecutek mapping https://fensport.co.uk