Tags: performance
Goodspeed Performance Audi B7 Stage 3 sleeper build
07/17/10 19:18, by jon, Categories: Dyno, Tuning, Forced Induction , Tags: a4, apr, audi, awe, big turbo, dyno, goodspeed, intercooler, performance, s4, stage3, tuning Never see it coming, Goodspeed's big turbo builds in Arizona are now becoming commonplace. Whether on a Subaru, BMW or Audi, we offer packages and service that performs!! This time its a sleeper, this B7 Audi 2.0 project has all the punch but hides it… more »
RENNTECH FOR SMART at GoodSpeed
10/29/08 19:04, by GoodSpeed Performance, Categories: Announcements, New Products, Tuning , Tags: az, chandler, ecu, fortwo, goodspeed, performance, renntech, scottsdale, smart, tempe, tuner RENNtech's new ECU upgrade for Smart Fortwo improves the Smart's power (to 74 hp) and throttle response across the rpm range for better acceleration and noticeably improved shifting. Top speed limiter is removed.
MSRP $795
Contact Jon for more info… more »
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