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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Fitment: Audi S4 B9
Visit Wayside Performance in Coventry for an in-house remap on our Dyno Dynamics 4WD dyno
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Release the Flow fron the new Ford Mk7 Fiesta ST 180 Ecoboost engine with a Milltek Sport Exhaust Sports Cat downpipe
BMW B58 Stage 1 Remap — 420–435bhp (M140i / M240i / 340i / 440i) S4 (B9) Fitment: Audi S4 B9BMW B58 Stage 1 Remap 420435bhp (M140i M240i 340i 440i) WP Stage 1 420435bhp 450460ft lb The B58 is massively underrated from the factory and responds to tuning like very few other engines. With a full recalibration of boost pressure, ignition timing, VANOS cam timing, fuelling and wastegate duty cycle, we extract 420435bhp and 450460ft lb from the standard engine a gain of approximately 100bhp with no hardware changes required. The closed deck block,
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